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Clinton City Zoning Code

ZONING REGULATIONS

§ 159.045 HEIGHT AND AREA REQUIREMENTS.

   The height and area requirements shall apply to all districts unless a particular district or overlay district requires special regulations. The following general requirements shall apply.
   (A)   In residential areas, minimum lot area shown is for one housing unit.
   (B)   All permitted uses must comply with floodplain requirements.
   (C)   Minimum dwelling unit size for efficiency apartments is 400 square feet; for two-family and multi-family apartments the minimum is 525 square feet.
   (D)   In single-family districts, number of stories may be increased to three and the building height may be increased to 45 feet if the side yard is increased to ten feet.
   (E)   See § 159.020 for height and area requirements for the MH Manufactured Home District.
   (F)   See § 159.017(A)(3) and (B) for height and area requirements for single-family attached dwellings.
Zone
Front Yard
(in ft.)
Side Yard
(in ft.)
Rear Yard
(in ft.)
Minimum Lot Area
Min. Lot Width
(in ft.)
Max. Bldg. Height
(in ft.)
Max. No. of Stories
Zone
Front Yard
(in ft.)
Side Yard
(in ft.)
Rear Yard
(in ft.)
Minimum Lot Area
Min. Lot Width
(in ft.)
Max. Bldg. Height
(in ft.)
Max. No. of Stories
A-1
30
7
25
5 acres
70
35
2-1/2
R-1A
30
7
25
2 acres (private septic system)
70
35
2-1/2
12,000 sq. ft. (public sanitary system)
R-1B
30
5
25
2 acres (private septic system)
60
35
2-1/2
7,200 sq. ft. (public sanitary system)
R-1C
30
5
25
2 acres (private septic system)
50
35
2-1/2
6,000 sq. ft. (public sanitary system)
R-2
25
5
25
3,000 sq. ft. for 1-family
40
45
2-1/2
6,000 sq. ft. for 2-family
R-4
25
5
25 ft. for interior lots
5,000 sq. ft. for 1-family
50
45
3
15 ft. for corner lots
6,000 sq. ft. for 2-family
2,500 sq. ft. for multi-family
+ 1,500 sq. ft. for each unit
R-5
25
10
25
Same as R-4
50
45
3
C-1
20
None
15
None
None
35
2-1/2
5 ft. if abutting residential district
3 ft. high solid visual barrier needed
3 ft. high solid visual barrier required if abutting residential district
For residential, see R-4
C-2
20
None
15
For residential, see R-4
None
45
3
5 ft. if abutting residential district
3 ft. high solid visual barrier needed
3 ft. high solid visual barrier required if abutting residential district
C-2M
20
None
15
None
None
45
3
5 ft. if abutting residential district
3 ft. high solid visual barrier needed
3 ft. high solid visual barrier required if abutting residential district
Residential not allowed
C-3
None
None
None
None
None
100
None
5 ft. if abutting residential district
3 ft. high solid visual barrier needed
15 ft. if abutting residential district with 3 ft. high solid visual barrier
For residential, see R-4
C-R
None
None
None
None
None
100
None
5 ft. if abutting residential district
3 ft. high solid visual barrier needed
3 ft. high solid visual barrier required if abutting residential district
For residential, see R-4
C-4
20
Same as C-2
Same as C-2
Same as C-2
None
45
3
M-1
20
None
None
None
None
45
3
10 ft. if abutting residential district
with 3 ft. high solid visual barrier
20 ft. if abutting residential district
with 3 ft. high solid visual barrier
 
M-2
20
None
None
None
None
100
8
10 ft. if abutting residential district
with 3 ft. high solid visual barrier
20 ft. if abutting residential district
with 3 ft. high solid visual barrier
M-3
20
Same as M-2
Same as M-2
None
None
100
8
 
(1999 Code, § 165.21) (Ord. 2247, passed 10-9-2001; Ord. 2296, passed 6-28-2005; Ord. 2566, passed 3-27-2018; Ord. 2599, passed 12-11-2018) Penalty, see § 159.999

§ 159.046 SUPPLEMENTAL REGULATIONS.

   The regulations hereinafter set forth in this section qualify or supplement, as the case may be, the district regulations appearing elsewhere in this chapter or in effect after February 8, 1965.
   (A)   Height regulations.
      (1)   Schools, public buildings and institutions may be erected to a height not exceeding 85 feet in any district in which they are permitted, provided front and rear yards are increased in width one foot for each foot of height that the building exceeds the height regulations of the district in which it is located.
      (2)   The height regulations prescribed herein shall not apply to grain elevators, television and radio towers, church spires, belfries, monuments, tanks, water and fire towers, stage towers, scenery lofts, ornamental towers and spires, chimney, elevator bulkheads, smoke stacks, conveyors, flag poles and heating, ventilation and air conditioning systems or wind energy conversions systems (as permitted under § 159.049(D)(24) below.
      (3)   The limitation on the number of stories shall not apply to buildings used exclusively for storage purposes, provided that the buildings do not exceed the height in feet permitted in the district in which they are located.
      (4)   Industrial buildings housing unmanned automated storage and retrieval systems ("ASRS") situated within the M-2 or M-3 zoning districts may be erected to a height not to exceed 135 feet provided the distance between such building and the nearest residential or commercial zoning district boundary shall be no less than 20 feet for each one foot of height that such building exceeds the generally applicable maximum height regulation for the zoning district in which the building is situated.
   (B)   General area exceptions and modifications.
      (1)   Required yard. Every part of a required yard shall be open to the sky, unobstructed by a building, except for accessory buildings in a rear yard and except for the ordinary projection or sills, eaves, soffitts, belt courses, cornices and ornamental features not to exceed two feet unless yard requirements are adjusted proportionately.
      (2)   Fire escapes. Open or lattice enclosed fire escapes, required by law, projecting into a yard not to exceed five feet and the ordinary projection of chimneys and pilasters shall be permitted by the Building and Neighborhood Services Director or his or her designee when placed so as not to obstruct light and ventilation.
      (3)   Awnings, canopies, bay windows, solar energy collectors and heat storage units. Awnings, canopies, bay windows, solar energy collectors and heat storage units may encroach into a required yard a distance not exceeding three feet unless yard requirements are adjusted proportionately. If located in a required side yard, these projections must be at least two feet from an adjacent side lot line.
      (4)   Educational, institutional, motel, hotel, commercial or industrial purposes. Where a lot or tract is used for educational, institutional, motel, hotel, commercial or industrial purposes, more than one main building may be located upon the lot or tract but only when the buildings conform to all open space requirements around the lot or tract where located.
      (5)   Open space. Where an open space is more than 50% surrounded by a building, the minimum width of the open space shall be at least 20 feet for one story buildings, 30 feet for two-story buildings and 40 feet for buildings three or more stories in height.
      (6)   Land, farm outbuildings, farm barns or other buildings. The following height and area requirements shall apply to land, farm outbuildings, farm barns or other buildings or structures used for agricultural purposes:
 
Maximum number of stories of a building
3 stories
Maximum height of building
100 feet
Minimum depth of front yard
30 feet
Minimum depth of side yard
5 feet
Minimum depth of rear yard
25 feet
 
      (7)   Vacant lots. In residential districts, no fence, garage, shed or any other accessory structure may be constructed on a vacant lot. No vacant lot in a residential district may be used for storage or as a parking lot.
      (8)   Visual clearance zones. In all zoning districts, nothing shall be erected, placed, planted or allowed to grow on a corner lot in a manner as to significantly impede vision between a height of two and one-half feet and ten feet above the centerline street grade of an area described as follows: that triangular shaped area bounded by the street or road right-of-way lines of a corner lot or tract and a straight line joining points on the right-of-way that are 20 feet from the point of intersection of the right-of-way lines.
      (9)   Signs. Where signs are permitted by the regulations established in § 159.048, allowable ground signs, directional signs and projecting signs may occupy required yard areas.
   (C)   Front yards. The front yards heretofore established shall be adjusted in the following cases.
      (1)   Where 40% or more of the frontage on the same side of the street between two intersecting streets is developed with buildings which have observed a front yard greater in depth than herein required, new buildings shall not be erected closer to the street than the average front yard so established by the existing buildings.
      (2)   Where 40% or more of the frontage on the same side of a street between two intersecting streets is developed with buildings that do not have a front yard as described above, then:
         (a)   Where a building is to be erected on a parcel of land that is within 100 feet of existing buildings on both sides, the minimum front yard shall be a line drawn between the two closest front corners of adjacent buildings, including open porches on each side;
         (b)   Where a building is to be erected on a parcel of land that is within 100 feet of any existing building on one side only, the building may be erected as close to the street as the existing adjacent building; or
         (c)   Where a building is to be erected on a parcel of land that is more than 100 feet from any building on either side, a front yard having a depth of not less than 25 feet shall be provided.
      (3)   Interior lots fronting on two non-intersecting streets shall provide the required front yard on both streets.
      (4)   Building setback lines in approved subdivisions shall apply along the frontage in place of any other setback requirements unless specified yard requirements in this chapter require a greater setback.
      (5)   On corner lots, a front yard shall be provided on each street. For lots of record approved prior to February 8, 1965, a ten-foot side yard adjacent to the side street is observed except if the main building is closer than ten feet, in which case any addition can be in line with the existing building. All accessory buildings/uses must also follow these requirements.
      (6)   Filling station pumps and pump islands may be located within a required yard provided they are not less than 15 feet from any street line and not less than 50 feet from any residential district. Awnings and canopies that provide shelter for fuel pumps may encroach into required yards no closer than five feet from the lot line. On corner lots, all structures shall adhere to the requirements of visual clearance zones.
   (D)   Side yards. The side yard regulations heretofore established shall be adjusted in the following cases.
      (1)   Commercial or industrial buildings used in part for dwelling purposes shall provide side yards of not less than five feet in width unless every dwelling room opens directly upon a front yard, rear yard or court.
      (2)   For the purpose of side yard regulations, a two-family dwelling or a multiple dwelling shall be considered as one building occupying one lot.
      (3)   Whenever a lot of record approved prior to February 8, 1965, has a width of less than 50 feet, the side yard on each side of a building may be reduced to a width of not less than 10% of the width of the lot, but in no instance shall it be less than four feet.
      (4)   Side yards on corner lots shall follow the requirements for front yards on corner lots.
      (5)   A drive through roof structure, carport or canopy may project into a required side yard, provided every part of the roof structure, carport or canopy is unenclosed except for the necessary structural supports and is not less than five feet from any side lot line.
   (E)   Rear yards. The rear yard regulations heretofore established shall be adjusted in the following cases.
      (1)   Where a lot abuts upon an alley, one-half of the alley width may be considered as part of the required rear yard when determining area requirements for accessory buildings.
      (2)   On corner lots, the minimum required rear yard may be reduced to ten feet in the case of a building fronting on the long side of a lot, provided there is a minimum side yard of 25 feet on the side of the building not fronting a street.
   (F)   Lot area per family. Where a lot of record approved prior to February 8, 1965, or a lot in a subdivision which the Council has officially approved and has agreed to accept from February 8, 1965, has less area or width than therein required in the district in which it is located, the lot may nonetheless be used for a one family dwelling or for any other non-dwelling use permitted in the district in which it is located, with the approval of the Zoning Board of Adjustment as provided in §§ 159.049 and 159.080. In residential districts where two or more contiguous lots have a width and area less than that herein required and are under common ownership, and are of the size as together constitute a conforming lot, the lots or portions thereof shall be joined, developed and used for the purposes of forming an effective and conforming lot or lots.
   (G)   Accessory buildings. The regulations set forth in this division regulate all accessory buildings.
      (1)   Accessory buildings must be in a rear or side yard and shall not occupy more than 30% of said yard in all zoning districts. In the C-2 and all M, A and R Districts, the height and aggregate ground cover of all residential accessory buildings shall not exceed those listed below.
         (a)   A maximum of three accessory buildings may be considered in determining aggregate ground cover.
Zone
Use
Size of lot
Aggregate ground cover (sq. ft.)
Height (ft)
Restrictions
Zone
Use
Size of lot
Aggregate ground cover (sq. ft.)
Height (ft)
Restrictions
A-1
Residential with active agricultural use
Over 5 acres
-
-
Follow § 159.046(A)(6)
A-1, C-2 and any R
Residential (A-1 residential without active agricultural use)
Over 5 acres
5,000
24
10 ft. away from property line for every 1 ft. exceeding 18 ft. in height; up to 10,000 sq. ft. with special use permit
A-1, C-2 and any R or M
Residential (A-1 residential without active agricultural use)
3-5 acres
2,500
24
10 ft. away from property line for every 1 ft. exceeding 18 ft. in height; up to 5,000 sq. ft. with special use permit
A-1, C-2 and any R or M
Residential (A-1 residential without active agricultural use)
1-3 acres
2,000
24
10 ft. away from property line for every 1 ft. exceeding 18 ft. in height; up to 4,000 sq. ft. with special use permit
A-1, C-2 and any R or M
Residential (A-1 residential without active agricultural use)
Under 1 acre
1,500
18
-
R-4
Multifamily
Converted house
2,000
18
Or 250 sq. ft. per dwelling, whichever is greater
R-5
Multifamily
Complex
-
20
250 sq. ft. per dwelling
M-1, M-2, M-3
Residential
Over 5 acres
10,000
24
10,000 sq. ft. with special use permit; must be at least 300 ft. from any adjacent residential property
 
         (b)   One yard shed, not exceeding 160 square feet in floor area, shall be permitted irrespective of the aggregate ground cover restrictions set forth above.
      (2)   All residential accessory buildings located on one acre lots or less, and all accessory buildings below 2,000 square feet (except yard sheds under 160 square feet in floor area), shall be constructed of materials that are the same or similar to the principal building, or, at a minimum, utilize residential siding that matches the principal building.
      (3)   On existing lots of record approved after February 8, 1965, detached accessory building shall follow all front yard regulations for corner lots. All others shall be set back from any adjacent street right-of-way line in accordance with the minimum distance required for a principal building on the same lot.
      (4)   If an accessory building in a residential district is located closer than ten feet to the main building, it shall be regarded as part of the main building for the purpose of determining side and rear yard requirements. If the accessory building is farther than ten feet from the main building, it shall not be closer than three feet from any side or rear property line, except as otherwise provided.
      (5)   If a garage is entered into from an alley, and the garage door is parallel to the alley, it shall not be located closer than five feet from the property line abutting the alley right-of-way.
      (6)   No accessory building shall be constructed upon a lot until the construction of the main building is under roof and no accessory building shall be used unless the main building on a lot is completed and used.
      (7)   No accessory building shall be used for dwelling purposes.
      (8)   All water runoff from an accessory building must be diverted onto the owner’s property.
      (9)   Any new accessory building must follow all zoning ordinances and any new accessory building over 160 square feet requires a building and/or zoning permit.
      (10)   Accessory buildings accessory to a residential use must follow all home occupation and commercial vehicle storage requirements in division (M) of this section, § 159.016(A)(9) and (13), § 159.017(A)(4), § 159.018(A)(7) and (9), § 159.047(D), and § 159.049(D)(26).
   (H)   Swimming pools. The regulations set forth in this division regulate the location of swimming pools.
      (1)   Swimming pools are described as any structure intended for swimming, recreational bathing or wading that contains water over 24 inches deep. This includes in-ground, above-ground and on-ground pools, hot tubs, spas and fixed-in-place wading pools.
      (2)   Swimming pools are not allowed to be located in any front yard.
      (3)   For in-ground, above-ground and on-ground swimming pools, hot tubs, spas and fixed-in place wading pool, including any attached decks, may not be closer than two feet to any side or rear property line.
      (4)   Except in the case of corner lots, when the swimming pool, hot tub, spa or fixed-in place wade pool is located ten feet or less from the main building, it can be in line with the existing building line. If it is located more than ten feet from the main building, it must be a minimum of ten feet from the corner street side property line. A ten-foot visual clearance zone must be observed when a corner front or side property line abuts an alley.
   (I)   Fences, walls and hedges. The regulations set forth in this division regulate the placement of fences in all districts.
      (1)   (a)   Fences shall be constructed of material commonly used for landscape fencing, such as masonry block, lumber, plastic, chain link or natural plantings, but shall not include barbed wire, salvage material or be electrified. Electrified fences and barbed wire may be used for permitted livestock containment and horse stables.
         (b)   In all zoning districts, the smooth, finished, nonstructural or dressed side of the fence, if any, shall be directed toward the neighboring property or properties.
      (2)   Fences, walls or screen plantings may be located on a residential property in any rear or side yard from the front building line to the rear property line not to exceed six feet. In the front yard from the front building line to the front property line, a fence that provides openings of at least 75% in area of the vertical surface to permit the transmission of light, air or vision through the vertical surface at a right angle may be constructed to a height not to exceed four feet. Fences not providing openings of at least 75% may not exceed a height of three feet.
      (3)   On corner lots, both yards that abut a street must follow the requirements for fences in front yards, except that fences not providing openings of at least 75% may not exceed a height of three feet and must provide a 20-foot visual clearance zone at all street intersections and a ten-foot visual clearance zone when a corner lot front or side property line abuts an alley. Fences not meeting the height standards must be located ten feet from the side and rear property line on the corner side.
      (4)   In the C-2, C2-M, M-1, M-2 and M-3 commercial and industrial districts, nonresidential fences may be up to eight feet in height in the rear and side yards and up to six feet in height in a front yard, provided that all fences located in a front yard are constructed of see-through material. If barbed wire is needed for security reasons, the fence may be extended another foot to a maximum height of nine feet in rear and side yards and seven feet in front yards. Barbed wire may not be closer than six feet to the ground and may not overhang any public right-of-way. Any fence higher that this maximum height or constructed of material other than see-through material in front yards must be approved by the Board of Adjustment. Visual clearance zones shall also apply.
         (a)   Chain link fencing for public parks and recreational areas and school facilities may be erected to a height of six feet.
         (b)   In all zoning districts, public and nonpublic buildings and facilities essential to the physical welfare of an area, such as electrical distribution substations, pipeline pumping stations, gas regulators, water storage facilities and similar uses may be surrounded by a fence having a height above ground of not more than ten feet. Additionally, public utility buildings, as outlined in division (S) herein, are required to have solid visual barriers and/or natural plantings. In the event that fencing is utilized that is not a privacy fence or other permanent, solid material, the utility specific screening requirement can be met with the planting and permanent maintenance of sufficient mature trees to effectively block the view of said building and/or structures. Any natural screening must be maintained to effectively block the view of said public utility buildings.
      (5)   Fences located outside of property lines on public rights-of-way are allowed only if approved by the Public Works Director or authorized with respect to a sidewalk café pursuant to § 97.042. If so approved or authorized, the abutting property owner must assume responsibility for maintaining the fence. If the property is needed by the city, the owner is responsible for removing the fence. With the exception of authorized fences enclosing a sidewalk café, fences placed in the right-of-way may not be closer than 18 inches from a public sidewalk.
   (J)   Decks, porches and ramps. The regulations set forth in this division regulate all decks, porches, ramps or similar additions.
      (1)   All unenclosed porches in existence prior to July 10, 1979, may be enclosed after obtaining a building permit. All porches constructed after this date will be required to adhere to all required yard requirements unless otherwise allowed in this section.
      (2)   Open decks or porches, but not including permanently roofed-over or enclosed decks or porches, may extend no more than 15 feet into a required front yard or rear yard. However, the encroachment shall maintain a minimum distance of ten feet from a public right-of-way. The following deck and porch encroachments into yards will be allowed as long as the deck or porch remains uncovered:
         (a)   In front yards, the floor of an open deck located in a required front yard shall not exceed three feet in height above the average ground level. The total height of the deck (measured from the ground to the top rail) cannot exceed six feet. Also, the vertical surface of the area above the floor of the deck must provide openings of not less than 50% in area in order to permit the transmission of light, air and vision through the vertical surface at the right angle.
         (b)   In rear yards, all new, unenclosed decks and porches must maintain a minimum distance of five feet from any accessory building.
         (c)   In side yards, all new, unenclosed decks and porches may extend three feet into a required side yard but shall not be closer than two feet from any side property line.
      (3)   Steps or ramps which are necessary to provide access to a lawful building or for access to a lot from a street or alley may encroach into a required yard.
   (K)   Adult entertainment establishments. Because of their special characteristics, adult entertainment establishments are recognized as having potential deleterious impacts on surrounding establishments and areas, thereby contributing to the creation of blight and decline of neighborhoods. The following regulations apply to all adult entertainment establishments.
      (1)   Adult entertainment establishments are allowed only in the M-3 Zoning District.
      (2)   No adult entertainment establishment shall be located within 1,000 feet of any other establishment.
      (3)   No adult entertainment establishment shall be located within 1,000 feet of any school, church or residential zoning district. To determine minimum separation distances, measurements shall be taken on a direct line from the closest customer entrance of the establishment to the nearest property line of any other establishment, school, church or residential zoning district.
   (L)   Screening requirements. The regulations set forth in this division shall regulate screening requirements in all zoning districts.
      (1)   Solid waste containment. Solid waste containers, including recyclable and scrap material containers, used for commercial, industrial and multi-family apartment uses, shall not be permitted unless completely screened from all public rights-of-way and residential zoning districts. Screening shall provide a solid visual barrier and shall not exceed the height requirements for fences. In existing developed areas, where yard space may not be available or accessibility may be difficult, the Zoning Board of Adjustment may provide an exemption from these requirements.
      (2)   Storage yards. All outdoor storage yards or storage lots shall be suitably screened from all public rights-of-way. Screening material shall provide a solid visual barrier and shall not exceed the height requirements for fences.
   (M)   Home occupations. Regulations pertaining to home occupations are designed to protect and maintain the residential character of a neighborhood while permitting certain limited commercial activities.
      (1)   Restrictions on home occupations. The following requirements must be met for an activity or occupation to qualify as a home occupation.
         (a)   The occupation or activity must be clearly incidental and secondary to the use of the premises as a dwelling. The occupation or activity shall not occupy more than 25% of the floor area of a building, not to exceed 400 square feet.
         (b)   The occupation or activity must be carried on wholly within a main building or approved accessory building.
         (c)   The occupation or activity must be carried on by a member of the family residing on the premises. No person not a resident on the premises shall be employed. No person not a member of the family shall be employed.
         (d)   No stock in trade or food or commodities may be sold on the premises as a primary source of income.
         (e)   No external alterations or special construction of the premises can be done. No exterior indication, except for the permitted sign, that the building is being used for any purpose other than a dwelling shall exist.
         (f)   No occupations or activities are permitted which are noxious, offensive or hazardous by reason of pedestrian or vehicular traffic or by creation of noise, odor, refuse, heat, vibration, smoke, dust, glare, radiation or other objectionable emissions or by interference with television or radio reception.
         (g)   No substantial volumes of vehicular traffic or parking demand shall be created.
         (h)   No advertising sign shall be displayed except for an unlighted name plate flat against the building not exceeding two square feet in area, stating only the resident’s name and occupation.
         (i)   There shall be no off-premises signs, radio, television, newspaper, handbill or similar advertisement linking the premises with the home occupation. The advertisement of the home occupation within a telephone directory, excluding the address, is permitted. Also permitted is the advertisement of the resident’s name, home occupation and phone number only within a newspaper.
         (j)   The activity shall not involve any outside storage nor in any way create, outside the building, any external evidence of the operation.
         (k)   Divisions (c), (g) and (j) above shall not apply to vehicle for hire businesses or vehicle for hire drivers as defined in Chapter 114 of this code.
      (2)   Activities permitted. Permitted home occupations include, but are not limited to the following list of activities; provided, however, that each permitted home occupation is subject to the limitations in the preceding division and to all other applicable regulations to the district in which it is located.
         (a)   Studio of an artist, photographer, craftsman, writer or composer;
         (b)   A family day care facility operating under the provisions of the Iowa Code Chapter 237A. An exception is hereby established in the case of family day care facilities under the Iowa Code Chapter 237A. The exception pertains to the restriction that only resident members of the family can be employed on the premises. Where Iowa Code Chapter 237A requires additional employees, those employees may be nonresidential, non-members of the family, provided a member or members of the family are the licensed or registered party and are in charge of the family day care facility. Inspection by the Fire Marshal of all family day care facilities is required;
         (c)   Domestic service activities such as sewing, tailoring and laundering;
         (d)   Pet clipping;
         (e)   Barber shop and beauty shop;
         (f)   Carpentry shop, cabinet making, upholstering, furniture repair, refinishing, sign making or other similar occupations;
         (g)   Home-based businesses where the service is provided off-premises;
         (h)   Sale of real estate and/or insurance;
         (i)   Office of a physician or dentist for consultation or emergency treatment, but not for general professional practice;
         (j)   Teaching, limited to not more than six pupils at one time;
         (k)   Telemarketing, computer programming and repair and services provided over the internet; and
         (l)   Mail order businesses where products are shipped directly from the supplier to the customer.
      (3)   Activities prohibited. Prohibited commercial activities in the home include, but are not limited to, the following. These activities and other similar activities are not classified as home occupations and will not be permitted in a residential area.
         (a)   Motor repair service or auto body repair service;
         (b)   Junk yard or salvage yard activity, as those terms are defined in Chapter 122 of this code, or welding activity;
         (c)   Restaurants or taverns;
         (d)   Convalescent homes;
         (e)   Rooming and boarding house;
         (f)   Gift, craft or antique shops;
         (g)   Animal husbandry, kennels or commercial horse stables;
         (h)   Tattooing, body piercing, fortune telling or massage services;
         (i)   Business or store of any kind with stock for trade or sale; and
         (j)   Warehousing or storage of materials or merchandise.
      (4)   Parking. Off-street parking, other than in a front yard, shall be provided for all home occupations. At least four off-street parking spaces are required for barber shops and beauty shops; all other uses shall comply with the parking requirements found in § 159.065.
      (5)   Variance. Variances from the requirements under this section shall be heard by the Zoning Board of Adjustment.
   (N)   Permitted uses. The regulations set forth in this division shall regulate allowable uses within a zoning district. Uses permitted by right shall be allowed if they comply with all applicable regulations. Uses included are based on the common meaning of the terms and not the name that an owner or operator might give to a use. Permitted uses are as follows.
      (1)   Residential uses. Residential uses include group living quarters, single- and two-family dwellings, rooming and boarding houses, manufactured homes and multi-family dwellings.
      (2)   Short-term lodging. Facilities offering transient lodging accommodations to the general public where the average length of stay is less than 60 days. Uses include bed and breakfast, hotels and motels.
      (3)   Office use.
         (a)   Activities conducted in an office setting and primarily focusing on administrative, business, governmental, professional, medical or financial services. Contractors and others who perform services off-site and no equipment or materials are stored on the site, are also included in this category.
         (b)   Examples include: banking and bank-related services, data processing, government offices and facilities, telemarketing, insurance services, lending credit services, public utility offices, real estate, medical/dental/chiropractic clinics, radio and television studios and offices of architects, engineers and lawyers.
      (4)   Motor vehicle sales. Retail sales or leasing of automobiles, light and medium trucks, motorcycles, recreational vehicles, marine craft and accessories. Vehicle repair, including painting, are permitted when conducted as a secondary activity to the sale of vehicles.
      (5)   Motor vehicle service and repair. Motor vehicle servicing, repairing, painting, detailing, bodywork, finishing and accessories for automobiles, motorcycles and light trucks. Premises may not be used for vehicle wrecking or salvaging.
      (6)   Entertainment, restaurant and recreation trade.
         (a)   Facilities providing entertainment or recreation services and eating and drinking establishments. Definition excludes adult entertainment establishments.
         (b)   Examples include: bars and taverns, banquet halls, bowling alleys, exhibiting and meeting halls, health clubs, game arcades, lodges and social clubs, movie theaters, pool halls, restaurants, cafes and delicatessens.
      (7)   Retail sales and service.
         (a)   Uses involve the sale, lease or rental of new or used consumer products, including prepared foods, to the general public and uses providing services involving predominately personal or business services, including repair of consumer and business goods. Does not include vehicle repairs. Lumber yards and other building material facilities selling primarily to contractors and not the general public are classified as a wholesale establishment. Sale, rental or leasing of heavy trucks and equipment are classified as a wholesale establishment.
         (b)   Retail sales example include antiques, appliances, art supplies, automobile supplies, bakeries, candy, clothing, convenience stores, computers, delicatessens, electronics, fabric, furniture, garden supplies, groceries, hardware, home improvements, jewelry, office supply, pharmacy, plants, flowers, shoes, sporting goods, stationary, toys and videos.
         (c)   Retail personal, business and repair service examples include animal grooming, printing services, barber and beauty shops, business schools, dance or music studios, dry cleaning, employment services, equipment rental and leasing, medical care services, kennels, laundromats, photography studios, sign making, tailors, television, bicycle, shoe, gun, appliance and office equipment repair, upholsterers, veterinarian offices.
      (8)   Wholesale trade.
         (a)   Uses that involve the sale, lease or rental of products primarily intended for industrial, institutional or commercial businesses. Business may or may not be open to the general public, but sales to the general public are limited.
         (b)   Examples include: mail order houses, electrical supplies, heating and plumbing equipment, equipment, machine parts, restaurant equipment, special trade tools, store fixtures, welding supplies, auto parts, alcoholic beverages, food.
      (9)   Industrial services.
         (a)   Uses that involve the repair or servicing of industrial, business or consumer machinery, equipment, products or by-products, but not including consumer goods service or repair. Does not include salvage yards.
         (b)   Examples include: building, heating or electric contractors, electric motor repair, exterminators, fuel oil dispensers, heavy machinery sales including repair and storage, buses and heavy truck servicing and repair, machine shops, tool repair, towing and vehicle storage, truck stops, welding shops.
      (10)   Manufacturing and processing.
         (a)   Uses that involve the manufacturing, processing, fabrication, packaging or assembly of goods, excluding special uses listed in § 159.032(A). Products may be finished or semi-finished and are generally made for the wholesale market, for transfer to other plants, or to order for firms or consumers. Goods are generally not displayed of sold on site, but if so, they are a subordinate part of sales.
         (b)   Examples include: apparel, textile, chemicals, rubber, leather, clay plastic, stone and glass materials manufacturing, concrete batching and asphalt mixing, energy production, food and related products manufacturing, furniture and fixture manufacturing, lumber and wood products manufacturing, metal and metal products manufacturing, including enameling and galvanizing, machinery and electrical equipment, manufactured homes and prefabrication manufacturing, printing and publishing, woodworking, including cabinetry.
      (11)   Warehousing and freight handling.
         (a)   Uses that involve the storage or movement of goods. Does not include the storage of sand, gravel, grain or mini-storage facilities. No on-site sales.
         (b)   Examples include: freight storage, inter-model transfer facilities, warehousing, truck and rail freight terminals, warehouses used by retail stores, wholesale distribution centers.
      (12)   Waste processing, storage and transfer.
         (a)   Uses that receive solid or liquid waste from other uses for disposal, storage or treatment on-site or for transfer to another location; uses that collect sanitary wastes; uses that treat contaminated material; uses that process materials for recycling; and uses that manufacture or produce goods or energy from the composting of organic material.
         (b)   Examples include: recycling operations, treatment plants, waste composting, waste incineration, solid waste disposal facility, medical waste handling, storage and incineration, waste transfer station, hazardous waste handling, storage and incineration.
      (13)   Salvage yards, including auto salvage. A facility or area for storing, keeping, selling, dismantling, shredding, compressing or salvaging scrap or discarded material or equipment, and/or which are governed by the provisions of Chapter 122 of this code of ordinances. Scrap or discarded material includes, but is not limited to, metal, paper rags, tires bottles, motor vehicles and parts thereof, machinery structural steel, equipment and appliances.
      (14)   Adult entertainment establishments. Adult entertainment establishment means a building or use having a substantial or significant portion of its business by the offering of entertainment, stock in trade of materials, scenes or other presentations characterized by emphasis on depiction or description of specific sexual activities including nude and semi-nude dancing. The uses include but are not limited to: adult book stores, adult massage parlors, adult modeling studios, adult mini motion picture theaters, adult motion picture theaters, adult theaters, adult sexual encounter centers and licensed beer and liquor establishments offering nude and semi-nude performances for entertainment.
      (15)   Other uses not identified. Uses specifically identified with a particular district will be identified separately in the district regulations. Uses not listed and the specific category cannot not be determined will be referred to the Zoning Board of Adjustment for final determination.
   (O)   Building appearance standards. All buildings, except single-family homes and residential accessory buildings, fronting on a public roadway in any C-1, C-2, C-2M, C-3, C-4 or C-R Commercial Zoning District, shall follow the requirements this division.
      (1)   (a)   In order that buildings, structures and landscaping elements will be in harmony with other structures and improvements in the city, the following building standards shall apply to all new construction.
         (b)   For all new construction, the preferred exterior building materials shall include, but are not limited to brick or other suitable clay masonry material, stone veneer, granite, cast in place concrete panels, finished faced precast concrete, ceramic tile, decorative concrete block and tinted glass.
      (2)   (a)   New construction not meeting the requirements of division (O)(1)(b) above shall have the front exterior meet the following standards.
         (b)   The front exterior of a new building shall have as a facing material on a minimum of 30% of the gross wall area from the eave or coping line down to grade line one of the preferred materials listed in division (O)(1)(b), glazed tile, wood, glass or an approved equivalent.
      (3)   Buildings on corner lots shall follow these requirements for both street frontages.
      (4)   Material guidelines:
         (a)   Material used shall be selected for suitability to the type of building or design in which they are used.
         (b)   Materials shall have good architectural quality and character.
      (5)   Exceptions. Buildings completely screened by other buildings from a public street or not clearly visible from a public street shall be exempt from these requirements.
      (6)   In the event that a dispute arises as to which wall constitutes the front of a building, the decision shall be made solely by the Zoning Committee of the City Plan Commission by considering what the general public would regard as the front of the building. The Zoning Committee will also determine alternative facing material than those specified in this section.
   (P)   Outdoor service areas (OSA). All outdoor service areas that are contiguous with a bar/tavern and/or restaurant that is regulated by a city liquor license, must meet the following requirements to operate within the city limits of the city. Special events centers and sidewalk cafés leased or permitted pursuant to § 97.042 are exempt from this division. Outdoor service areas must be approved as a special use permit through the Zoning Board of Adjustment and must comply with these listed requirements at all times during the duration of the special use permit. Any changes to an approved OSA size must be reviewed and approved through the Fire Marshal and/or Building Official. The OSA will be inspected annually by the Fire Marshal and/or the Building Official during the regularly scheduled liquor license inspection. Violations of this division may be cause for suspension or revocation of the OSA permit. All violations will be cited under the zoning regulations, § 159.999.
      (1)   Definitions.
         ENCLOSED. A predominantly indoor area covered with a fixed structural roof and generally closed off from the outside.
         NON-ENCLOSED. A predominately outdoor area that does not meet the definition of enclosed, including but not limited to patios, outdoor dining areas and outdoor service areas.
         OUTDOOR SERVICE AREAS. Any non-enclosed area where one or more persons wait for or receive goods or services including but not limited to patios, outdoor dining areas and outdoor service areas.
         PERMANENT OSA. An outdoor service area that is in existence for more than seven days and is contiguous with a building/establishment currently in operation as a restaurant, tavern/bar or other similar business.
         RESIDENTIAL DISTRICT. An area that is prescribed to be residential according to the zoning regulations of the city.
         SPECIAL EVENT CENTERS. Banquet and reception halls that are not open to the general public and are privately rented out for receptions, parties and or dinners.
         TEMPORARY OSA. An outdoor service area that is in existence for less than seven days, and, is associated with a festival, fair, carnival or other similar temporary event.
      (2)   The OSA permit is for permanent outdoor service areas for bars, taverns and/or restaurants with bars that are not temporary in nature.
      (3)   All OSAs must comply with these requirements by August 1, 2023. Each OSA will be inspected annually by the Fire Marshal and/or the Building Official as part of the annual liquor license inspection.
      (4)   All OSA must have a clear delineation of the OSA area. Any OSA located within 100 feet of a residential district must have a six foot solid visual barrier. No open alcohol containers shall be sold or taken out of the delineated OSA area.
      (5)   The OSA will not impair/impede an adequate amount of air and light to the adjacent properties.
      (6)   The OSA will not unreasonably increase the congestion in public streets or alleys.
      (7)   The OSA will not in any way impair the public health, comfort, safety and welfare of the inhabitants of the city.
      (8)   The OSA will not in any other respects impair the public health, comfort, safety or welfare of the inhabitants of the city.
      (9)   The OSA must have at least one 30-gallon trash receptacle or a proportionate number of receptacles to meet this requirement.
      (10)   The OSA will not increase the danger of fire, or of the public safety, and it will meet all current Fire Code regulations. (All aspects of the OSA must meet the requirements of the Fire Marshal and the Building Official.)
      (11)   The OSA will not use any type of amplified music or loudspeakers that will violate the noise regulations of the city, as found in § 92.04 and Ch. 93 of this code.
      (12)   The OSA will not have any advertising, signs or graffiti-like markings on the exterior of the wall/fence, and the wall/fence must be properly maintained so as not to be a nuisance, and continue to provide adequate site and sound barrier.
      (13)   Each OSA must have an exit from the outdoor area. If the establishment has a class II exemption, or elects for no exemption (as defined in § 110.16), for its liquor license and has the six foot barrier, the exit must be alarmed and only be accessible from the inside of the OSA. If the establishment has a class I exemption liquor license, no barrier or alarmed exit are required. Exits must meet fire code.
      (14)   Each OSA that is entered through a required egress from the establishment must provide a clear path for emergency exiting to the OSA exit.
      (15)   The exit gate/door from the OSA must swing in the direction of the egress with panic hardware.
      (16)   The OSA egress must be illuminated at all times while the area is in use.
      (17)   The occupant load for the establishment that installs an OSA will be based on the current occupancy load of the inside of the establishment. The occupancy load for the OSA will be determined by the Fire Marshal and/or Building Official.
      (18)   Portable fire extinguisher must be located inside the establishment within ten feet of the OSA entrance (unless a portable fire extinguisher is kept in the OSA). The Fire Marshal or Building Official shall determine the quantity of required extinguishers.
      (19)   The OSA for establishments that have a class II liquor license exemption, or elects to have no class exemption (as defined in § 110.16), closer than 100 feet to a residential district shall have the OSA secure with a six-foot solid visual barrier wall or fence enclosure on all sides, built to the ground, provided that this provision shall not apply to OSA’s located within a sidewalk café authorized pursuant to § 97.042.
      (20)   The OSA shall be in a side or rear yard area wherever possible; or in a sidewalk café authorized pursuant to § 97.042, wherever located; and complies with all zoning regulations in the district in which the use is to be located. OSAs in front yards are allowed if no rear or side options are available, provided it meets all other special use and zoning requirements.
      (21)   The OSA will be contiguous with a part of the main building and will not be closer than ten feet to any residential unit.
      (22)   The OSA for liquor establishments with a class II exemption, or elects to have no class exemption (as defined in § 110.16), that is within 100 feet of a residential district, will not have an entrance to the walled/fenced area except through the bar/restaurant establishment.
      (23)   The OSA must have a non-combustible floor surface and have sufficient lighting to illuminate the entire OSA, and it must have a solid, level floor that will not cause a tripping/falling hazard to occupants and employees.
      (24)   The OSA will not have a roof or roof covering over more than 50% of the walled/fenced area.
      (25)   The OSA must provide non-combustible ash trays and containers for removal of ashes and cigarette butts.
      (26)   The OSA for golf courses are excluded.
      (27)   The OSA will have no open-flame decorative or heating devices unless prior inspection and approval has been granted from the Fire Marshal or Building Code Official.
   (Q)   Temporary Outdoor Service Area (TOSA). These regulations apply to all temporary outdoor service areas that are contiguous with a bar, tavern or restaurant that is regulated by a city/state liquor license and are in existence for less than seven days at a time.
      (1)   These regulations do not apply to special event centers, fairs, carnivals, festivals or similar events located on public property.
      (2)   These regulations shall not contradict or repeal any current ordinance, resolution or law in effect upon the enactment by ordinance or resolution of this document.
      (3)   The TOSA permit is for temporary outdoor service areas for bars, taverns, and/or restaurants that are contiguous with a bar, tavern, or restaurant that exists and that has a current liquor license with the city and the State of Iowa and is valid for the requested and approved time period only.
      (4)   The application must be filed with the City Clerk at least 45 days before the event is to take place to ensure that all departments have sufficient time to consider approval for the event.
      (5)   Each application will be reviewed by the Fire Marshal, the Building Official and the Police Chief or their designated representative. An inspection is also required by the Building Official to verify compliance with these regulations.
      (6)   The temporary event will not impair/impede an adequate amount of air and light to the adjacent properties and will not create excessive light that adversely affects neighboring properties including residential neighborhoods and properties. The area must have sufficient illumination for the duration of the event.
      (7)   The area/event will not cause any congestion in public streets or alleys.
      (8)   The area/event will not in any way impair the public health, comfort, safety and welfare of the inhabitants of the city.
      (9)   The area must have sufficient trash receptacles to ensure that trash, garbage and debris are kept inside containers and will not litter the grounds or surrounding properties. All trash, garbage and debris will be collected and contained at all times during the event including all parking areas and public right-of-ways.
      (10)   The area/event will not increase the danger of fire or of the public safety, and it will meet all current city ordinances and will not decrease the required amount of parking spaces and it will not adversely affect the surrounding neighborhoods.
      (11)   Those TOSAs that affect the normal parking areas must provide a written plan for parking for the event(s).
      (12)   The owner of the establishment or the liquor license will regulate any type of amplified music or loudspeakers to ensure that the noise does not violate the city noise ordinance, Chapter 93 of this code.
      (13)   Each application must provide a plan for portable restroom facilities, based upon the expected attendance of the event.
      (14)   Each area/event must have its entire area enclosed with temporary fencing to ensure security and enforcement of all requirements and laws concerning the liquor license and TOSA permit, and must have the entrance staffed with sufficient employees to ensure safety, security and enforcement of all requirements and laws concerning the liquor license and the TOSA permit.
      (15)   The occupant load for the establishment that installs a TOSA will be based on the current occupancy load of the inside of the establishment, and may not increase the occupancy load of the inside of the establishment by more than 10%, according to the Life Safety Code.
      (16)   The area/event will be contiguous with a part of the main building and will not be closer than ten feet to any residential unit.
      (17)   The establishment must provide non-combustible ash trays and containers for removal of ashes and cigarette butts and must have a non-combustible floor.
      (18)   Portable fire extinguisher must be located inside the establishment within ten feet of the OSA entrance (unless a portable fire extinguisher is kept in the OSA). The Fire Marshal or Building Official shall determine the quantity of required extinguishers.
      (19)   A copy of each application and the regulations will be placed on file with the Building Official, the Fire Marshal and the Police Chief, as well as the City Clerk, for purposes of enforcement during the event.
   (R)   Urban chickens. The keeping of no more than six chickens for use on a single-family detached residential property for the benefit of the owners of said property is an allowed use in an R-1 One-Family Residential District and R-2 Two-Family Residential District.
      (1)   Definitions. For the purpose of this section, the following definitions shall apply.
         CHICKEN. A member of the subspecies Gallus gallus domesticus, a domesticated fowl.
         COOP. A cage, enclosure, or structure used for housing and protecting chickens from weather and predators.
         SINGLE FAMILY DWELLING. Any building that contains only one dwelling unit used, intended, rented, leased, let or hired to be occupied for residential purposes.
         TRACTOR. A cage, structure, or similar enclosure capable of movement used for housing and protecting chickens from weather and predators.
         URBAN CHICKEN. A chicken kept on a tract of land pursuant to a permit issued under the terms of this chapter.
      (2)   Permit for urban chicken(s) required.
         (a)   Permit required. No person shall raise, harbor or keep chickens on any land not zoned R-1 One Family District or R-2 Two-Family District within the city without a valid permit issued by the Building and Neighborhood Services Department. No permit is required for property zoned A-1 Agricultural Reserve.
         (b)   Requirements. The Building and Neighborhood Services Department shall issue a permit if the following requirements have been met:
            1.   The property for which the permit is sought has passed inspection by Building and Neighborhood Services;
            2.   All inspection fees have been paid;
            3.   There are no nuisance conditions, or unresolved violations of nuisance ordinance, on the property;
            4.   The parcel of land for which the permit is sought contains only one single-family dwelling which is occupied and used as such by the applicant/permittee;
            5.   The applicant has provided written verification of the consent of the owner of the parcel of land for which the permit is sought, if the applicant is not the owner, and is instead tenant, lessee or otherwise authorized to reside at and use the property;
            6.   The applicant has provided verification they successfully completed an approved class in raising chickens in an urban, or suburban, setting. The City Clerk/Administrator shall maintain a current list of approved classes.
            7.   The application is in compliance with all other conditions and prerequisites set out in this ordinance;
         (c)   Terms of permit. The permit shall contain, and permittee agree to adhere, to the following:
            1.   The permittee shall follow the City Code and state law regarding animal care;
            2.   The permittee grants the city the right to inspect the coop and pen with due notice;
            3.   The permit is a limited license for the specific activity and person named in the permit, and no vested zoning rights arise from the permit being issued. The permit is limited to the party to whom it is issued, and does not run with the land;
            4.   The permit will be permanent unless revoked.
         (d)   Suspension or revocation of permit. The permit may be suspended or revoked by Building and Neighborhood Services upon hearing and finding evidence that the permittee has violated the conditions of the permit or the terms of this section; or made a false statement or representation on the application form. All chickens must be removed upon revocation of the permit. The permit fee will not be refunded.
      (3)   General requirements.
         (a)   Non-commercial use only. Permit holder shall not engage in the breeding of chickens or fertilizer production for commercial purposes.
         (b)   Single-family residential. Permits will only be granted for parcels with one single-family residential unit. Permits will not be granted for any parcel with more than one residential unit located upon the parcel.
         (c)   Private restrictions take precedence. Private restrictions on the use of the property shall remain enforceable and shall supersede the terms of this chapter and any permit issued. The private restrictions include, but are not limited to: deed restrictions, condominium restrictions, neighborhood association bylaws, covenants and restrictions, and rental agreements.
         (d)   Rental property. The owner of the parcel must concur with any application for urban chickens. Tenants must obtain the written permission from the landlord/property owner to keep chickens or install a coop.
         (e)   Slaughter of chickens. Any slaughter of chickens not regulated by federal or state law, or regulated otherwise, shall be performed in a humane manner and shall not be done in open view to any public area or adjacent to property owned by another.
         (f)   Dead chickens. Other than slaughtered chickens, the owner shall dispose of dead chickens in a sanitary manner. Composting does not qualify as proper disposal.
         (g)   Hens only. Only female chickens (hens) are allowed. Male chickens (roosters) are not allowed and shall be removed immediately by the owner.
         (h)   No more than six allowed. No more than six chickens shall be allowed on any parcel.
      (4)   Site requirements.
         (a)   Enclosures required. Chickens must be kept in an enclosure or fenced area at all times. Chickens shall be secured within a coop or chicken tractor during non-daylight hours.
         (b)   Location and separation distances.  
            1.   Coops, including tractors, must be at least ten feet from any property lines
            2.   Coops must be at least five feet from the principle use residential structure on the applicant’s property.
            3.   Coops must be in the rear yard of the property.
      (5)   Enclosure requirements.
         (a)   Enclosures, coops and tractors must be kept in clean, dry, odor free, neat and sanitary conditions at all times.
         (b)   Coops and tractors shall be well maintained.
         (c)   Coops and tractors must provide adequate ventilation, sun and shade.
         (d)   Coops and tractors shall be constructed, maintained and repaired to prevent entry by rodents, wild birds, predators, dogs and cats.
         (e)   Coops and tractors shall be built of solid materials such as wood, metal or plastic.
         (f)   Coops and tractors shall be at least 18 inches in height.
         (g)   Coops and tractors shall be designed to provide safe and healthy living conditions for the chickens which reside therein, with a minimum of 16 square feet. Maximum coop size is 96 square feet. Coops must allow a minimum of four square feet per chicken.
         (h)   Coops and tractors shall be enclosed on all sides and shall have a roof and at least one door. Access doors must be able to be shut and locked at night. Opening windows, vents or doors must be covered with predator and bird proof wire of less than one-inch openings.
         (i)   Materials used for coops or tractors shall be uniform of each element of the structure that the walls are made of the same material, the roof has the same shingles or covering, and any windows or openings are constructed using the same materials. The use of scrap, waste board, sheet metal or similar materials is prohibited.
         (j)   Well drained. Enclosures, coops and tractors must be well drained to prevent accumulations of moisture; accumulations of moisture shall be avoided and removed.
         (k)   Fences. Fences that serve as enclosures for chickens shall consist of sturdy wire fencing of a type customarily designed for and used to enclose chickens and shall be constructed in a sturdy manner so as to contain the chickens and prevent entry by predators, dogs and cats.
      (6)   Predators, rodents, insects and parasites. The permittee shall take necessary action to reduce the attraction of predators and rodents, and the potential for infestation by insects and parasites. Chickens found to be infested with insects or parasites that may result in unhealthy conditions to human habitation shall be removed by the owner and may be removed by the city at the owner’s expense.
      (7)   Chickens at large and injury caused by other animals. 
         (a)   At large prohibited. Permittee shall not allow their chickens to roam off the parcel of land covered by the permit. Any chicken found off the permitted property shall be considered to be “at-large” and subject to the penalties and provisions of the city code for at-large animals.
         (b)   Dangerous or vicious designation. Injury or death to a chicken that is caused by a dog, cat or other domesticated animal shall not be considered sufficient grounds, in and of itself, to designate the animal as dangerous or vicious pursuant to Chapter 91.
         (c)   City not liable. The city shall not be liable for injury or death of chickens caused by dogs, cats, or other animals domestic or wild, regardless of whether or not licensed by the city.
      (8)   Feed and water. Chickens shall be provided with access to feed and clean water at all times. All feed and other items associated with keeping chickens shall be protected in a manner to prevent rodents, wild birds, and predators from coming into contact with them.
      (9)   Storage and removal of feces and waste.
         (a)   Feces and waste to be removed. Feces and waste shall be removed from enclosures, coops and tractors at least once per week.
         (b)   Storage and disposal of feces and waste. Feces and waste may be stored on the permittee’s property. Feces and waste must be stored in a fully enclosed unit with a roof or lid. The storage unit may allow sunlight and movement of air so the materials dry, but must be designed, used and maintained in such a manner as to keep the material fully contained so that it does not blow or otherwise erode onto other properties. When stored, feces and waste must be stored in a manner to not attract flies, rodents or other vermin.
         (c)   Use as fertilizer. Feces and waste may be used as fertilizer on the permitted property subject to being turned in to the soil completely immediately upon application and there is no noxious odor.
      (10)   Nuisances. Any violation of this section that constitutes a health hazard or that interferes with the use or enjoyment of neighboring property is a nuisance, subject to sanctions and abatement as set out in the Code of Ordinances.
      (11)   Fees. The fee for an inspection shall be $30. Should a re-inspection be required, there will be no charge for the first re-inspection. Any additional re-inspections will result in an additional $30 fee. All fees must be paid prior to a permit being issued.
   (S)   Public utilities.
      (1)   Buildings and structures necessary to support water, wastewater, sewer, gas and electric utilities ("public utility buildings"), including but not limited to substations and pump stations, are hereby permitted in any zoned district.
      (2)   Public utility buildings are hereby exempt from any potential design standards that may be required in a zoned district.
      (3)   Public utility buildings are required to meet all other zoning requirements of the applicable zoning district, including but not limited to setback requirements.
      (4)   Utility plants, including but not limited to power plants and wastewater treatment plants are hereby permitted in M-2 and M-3 zoned districts only.
(1999 Code, § 165.22) (Ord. 2119, passed 8-8-2000; Ord. 2247, passed 10-9-2001; Ord. 2256, passed 6-25-2002; Ord. 2296, passed 6-28-2005; Ord. 2326, passed 6-13-2006; Ord. 2352, passed 7-24-2007; Ord. 2368, passed 5-27-2008; Ord. 2391, passed 10-28-2008; Ord. 2403, passed 4-14-2009; Ord. 2411, passed 4-27-2010; Ord. 2425, passed 9-14-2010; Ord. 2508, passed 6-24-2014; Ord. 2544, passed 10-25-2016; Ord. 2562, passed 1-9-2018; Ord. 2581, passed 5-8-2018; Ord. 2609, passed 4-23-2019; Ord. 2684, passed 9-14-2021; Ord. 2688, passed 10-12-2021; Ord. 2723, passed 3-28-2023; Ord. 2732, passed 7-11-2023; Ord. 2733, passed 10-10-2023; Ord. 2752, passed 9-24-2024; Ord. 2767, passed 2-25-2025) Penalty, see § 159.999

§ 159.046A RESIDENTIAL AND UTILITY SCALE SOLAR ENERGY (SES) SYSTEMS.

   (A)   Definitions.
      ABANDONMENT. Any solar energy system or facility that is no longer producing power, except for a temporary interruption of power for maintenance or repowering, which said period of temporary interruption shall not exceed 90 days, except by express permission of the City Council.
      AGRIVOLTAICS. A solar energy system co-located on the same parcel of land as agricultural production, including crop production, grazing, apiaries, or other agricultural products or services.
      BUILDING-INTEGRATED SOLAR ENERGY SYSTEMS. A solar energy system that is an integral part of a principal or accessory building, rather than a separate mechanical device, replacing or substituting for an architectural or structural component of the building. Building-integrated systems include but are not limited to photovoltaic or hot water solar energy systems that are contained within roofing materials, windows, skylights, and awnings.
      COMMERCIAL SOLAR. Solar panels intended to power a single commercial business, which may be roof-mounted or ground-mounted on the same parcel as the business, or on an adjacent parcel owned by the same business.
      COMMUNITY-SCALE SOLAR (HYBRID). A large solar array, typically smaller than a commercial array, which is built to meet the power needs of interested customers in a particular area based upon a contract solely with the interested customer in that area. Utility-scale and community solar projects may be of any size, except as limited herein, and provided they meet the regulations contained in Chapter 159, including especially this section, and all other requirements of this code.
      COMMUNITY SOLAR GARDEN. A solar energy system that provides retail electric power (or a financial proxy for retail power) to multiple community members or businesses residing or located off-site from the location of the solar energy system. Also referred to as shared solar.
      DECOMMISSION. To remove or retire a solar energy system or facility from active service.
      GROUND-MOUNTED SOLAR ENERGY SYSTEM. A solar energy system that is not attached to or mounted on any roof or exterior wall of any principle or accessory building.
      HEIGHT. The height of a solar energy system, with all components, measured vertically from the adjacent grade to its highest point at maximum tilt.
      LARGE-SCALE SOLAR ENERGY SYSTEM/SOLAR FARM. A commercial solar energy system that converts sunlight into electricity for the primary purpose of wholesale sales of generated electricity, and which has commercial use beyond providing power to the individual owner or business located on the parcel. A LARGE-SCALE SOLAR ENERGY SYSTEM will have a project size greater than the acreage necessary to service the building on the parcel and, for the life of the system, is the principal land use for the parcel(s) on which it is located.
      OFF-GRID SOLAR ENERGY SYSTEM. A photovoltaic solar energy system in which the circuits energized by the solar energy system are not electrically connected in any way to electric circuits that are served by an electric utility company.
      PHOTOVOLTAIC (PV) SYSTEM. A solar energy system that converts solar energy directly into electricity.
      PRIVATE SOLAR ENERGY SYSTEM. A solar energy system used exclusively for private purposes and not used for commercial resale of energy, except for the sale of surplus electrical energy back to the electrical grid.
      RENEWABLE ENERGY EASEMENT/ SOLAR ENERGY EASEMENT. An easement that limits the height or location, or both, of permissible development on the burdened land in terms of a structure or vegetation, or both, for the purpose of providing access for the benefitted land to wind or sunlight passing over the burdened land.
      RESIDENTIAL SOLAR. Solar panels which provide power solely to a single residential building which may be roof-mounted or ground-mounted on the same parcel.
      ROOF-MOUNT. A solar energy system mounted on a rack that is fastened to or ballasted on a structure roof. ROOF-MOUNT systems are accessory to the principal use.
      SOLAR ACCESS. Unobstructed access to direct sunlight on a lot or building through the entire year, including access across adjacent parcel air rights, for the purpose of capturing direct sunlight to operate a solar energy system.
      SOLAR CARPORT. A solar energy system of any size that is installed on a carport structure that is accessory to a parking area, and which may include electric vehicle supply equipment or energy storage facilities.
      SOLAR COLLECTOR. A device, structure or a part of a device or structure for which the primary purpose is to transform solar radiant energy into thermal, mechanical, chemical, or electrical energy. The collector does not include frames, supports, or mounting hardware.
      SOLAR ENERGY. Radiant energy received from the sun that can be collected in the form of heat or light by a solar collector.
      SOLAR ENERGY SYSTEM. A device, array of devices, or structural design feature, the purpose of which is to provide for generation or storage of electricity from sunlight, or the collection, storage and distribution of solar energy for space heating or cooling, daylight for interior lighting, or water heating.
      SOLAR MOUNTING DEVICES. Racking, frames, or other devices that allow the mounting of a solar collector onto a roof surface or the ground.
      UTILITY SCALE SOLAR. 
         (a)   A large-scale solar array which is designed to provide large-scale power output which is designed to service multiple parcels outside the parcel on which is situated, and which power is sold to multiple residential and commercial users in its service area. Examples include, but are not limited to:
            1.   A utility, municipality (if the electric utility is owned by a city), or an electric cooperative (in more rural areas) to serve both residential and commercial customers in their service area;
            2.   A corporation to power its needs in a particular region;
            3.   One or more large universities or other institutions in the same area that pool together to buy electricity.
         (b)   Utility-scale and community solar projects may be of any size, except as limited herein, and provided they meet the regulations contained in Chapter 159, including especially this section, and all other requirements of this code.
   (B)   Permitted accessory use. Solar energy systems are a permitted accessory use in all zoning districts where structures of any sort are allowed, subject to certain requirements as set forth below. Solar carports and associated electric vehicle charging equipment are a permitted accessory use on surface parking lots in all districts. Ground-mount solar in residential districts will be treated as an accessory structure and follow guidelines in division (B)(7) below. Solar energy systems that do not meet the following design standards will require a conditional use permit.
      (1)   Height. Solar energy systems must meet the following height requirements:
         (a)   Building- or roof-mounted solar energy systems shall not exceed the maximum allowed height in any zoning district. For purposes for height measurement, solar energy systems other than building-integrated systems shall be given an equivalent exception to height standards as building-mounted mechanical devices or equipment.
         (b)   Ground- or pole-mounted solar energy systems shall not exceed 15 feet in height when oriented at maximum tilt. In all residential districts, ground or pole mount must follow accessory building height restrictions.
         (c)   Solar carports in non-residential districts shall not exceed 20 feet in height from parking grade.
      (2)   Setback. Solar energy systems must meet the accessory structure setback for the zoning district and principal land use associated with the lot on which the system is located, except as allowed below.
         (a)   Roof- or building-mounted solar energy systems. The collector surface and mounting devices for roof-mounted solar energy systems shall not extend beyond the exterior perimeter of the building on which the system is mounted or built, unless the collector and mounting system has been explicitly engineered to safely extend beyond the edge, and setback standards are not violated. Exterior piping for solar hot water systems shall be allowed to extend beyond the perimeter of the building on a side-yard exposure. Solar collectors mounted on the sides of buildings and serving as awnings are considered to be building-integrated systems and are regulated as awnings. All roof mounting must follow IBC/IRC/NEC regulations.
         (b)   Ground-mounted solar energy systems. Ground-mounted solar energy systems may not extend into the side-yard or rear setback when oriented at minimum design tilt.
      (3)   Visibility. Solar energy systems in residential districts shall be designed to minimize visual impacts. Ground-mount must be in rear or side yard. Visibility standards do not apply to systems in non-residential districts, except for historic building or district review as described in division (B)(5) below.
         (a)   Building integrated photovoltaic systems. Building integrated photovoltaic solar energy systems shall be allowed regardless of whether the system is visible from the public right-of-way, provided the building component in which the system is integrated meets all required setback, land use or performance standards for the district in which the building is located.
         (b)   Aesthetic restrictions. Roof- or ground-mounted solar energy systems shall not be restricted for aesthetic reasons if the system is not visible from the closest edge of any public right-of-way other than an alley, or if the system meets the following standards.
            1.   Roof-mounted systems on pitched roofs that are visible from the nearest edge of the front right-of-way shall have the same finished pitch as the roof and be no more than ten inches above the roof.
            2.   Roof-mount systems on flat roofs that are visible from the nearest edge of the front right-of-way shall not be more than five feet above the finished roof and are exempt from any rooftop equipment or mechanical system screening.
         (c)   Reflectors. Solar energy systems using a reflector to enhance solar production are prohibited.
      (4)   Lot Coverage. Ground-mounted systems total collector area shall not exceed the allowable accessory building allowable size in any residential district, not to exceed 30% of rear yard. In commercial or manufacturing districts ground-mount systems shall not exceed half the building footprint of the principal structure.
         (a)   Ground-mounted solar farm systems shall be exempt from lot coverage or impervious surface standards if the soil under the collector is maintained in vegetation and not compacted.
         (b)   Solar carports in non-residential districts are exempt from lot coverage limitations.
      (5)   Historic buildings. Solar energy systems on buildings within designated historic districts or on locally designated historic buildings (exclusive of state or federal historic designation) must receive approval of the Community Heritage Preservation Commission or Clinton Historical Society, consistent with the standards for solar energy systems on historically designated buildings published by the U.S. Department of Interior.
      (6)   Plan approval required. All solar energy systems requiring a building permit or other permit from the city shall provide a site plan for zoning review.
         (a)   Plan applications. Plan applications for solar energy systems shall be accompanied by to-scale horizontal and vertical (elevation) drawings. The drawings must show the location of the system on the building or on the property for a ground-mounted system, including the property lines.
         (b)   Plan approvals. Applications that meet the design requirements of this section shall be granted administrative approval by the Zoning Official and shall not require Planning Commission review. Plan approval does not indicate compliance with Building Code or Electric Code.
      (7)   Approved solar components. Electric solar energy system components must have a UL or equivalent listing and solar hot water systems must have a SRCC rating.
      (8)   Compliance with Building Code. All solar energy systems shall meet approval of local Building Code Officials, consistent with IRC/IBC/NEC solar energy provisions, and solar thermal systems shall comply with all ICC codes as adopted by the city.
      (9)   Utility notification. All grid-intertie solar energy systems shall comply with the interconnection requirements of the electric utility. Off-grid systems are exempt from this requirement.
   (C)   Principal uses. The city encourages the development of residential, commercial, agricultural, and utility scale solar energy systems where such systems present few land use conflicts with current and future development patterns. Ground-mounted solar energy systems that are the principal use on the development lot or lots are conditional uses in selected districts.
      (1)   Use general standards; residential, commercial, and agricultural (private/owner). Principal use solar, where the solar is generated by the owner of the property for the use of the property owner.
         (a)   Site design.
            1.   Setbacks; residential, commercial and agricultural principle (owner) use solar. Ground-mount solar arrays are to be treated similar to an accessory structure, with all height, area, and setback requirements listed in §  159.046(G).
            2.   Screening.
               a.   If required, a screening plan shall be submitted that identifies the type and extent of screening for ground-mount arrays.
               b.   Screening shall be consistent with the city's screening ordinance or standards typically applied for other land use requiring screening.
               c.   The city may require screening where it determines there is a clear community interest in maintaining a viewshed.
      (2)   Principal use general standards; community- and large-scale solar farm.
         (a)   Site design.
            1.   Setbacks. Community- and large-scale solar arrays must meet the following setbacks:
               a.   Property line setback for buildings or structures in the district in which the system is located, except as other determined in division (C)(2)(a)1.e. below.
               b.   Roadway setback of 15 feet from the ROW centerline of state highways and CSAHs, 100 feet for other roads, except as determined in division (C)(2)(a)1.e. below.
               c.   Housing unit setback of 150 feet from any existing dwelling unit, except as other determined in division (C)(2)(a)1.e. below.
               d.   Setback distance should be measured from the edge of the solar energy system array, excluding security fencing, screening, or berm.
               e.   All setbacks can be reduced by 50% if the array is fully screened from the setback point of measurement.
            2.   Screening. Community- and large-scale solar shall be screened from existing residential dwellings.
               a.   A screening plan shall be submitted that identifies the type and extent of screening.
               b.   Screening shall be consistent with the city's screening ordinance or standards typically applied for other land uses requiring screening.
               c.   Screening shall not be required along property lines within the same zoning district, except where the adjoining lot has an existing residential use.
               d.   The city may require screening where it determines there is a clear community interest in maintaining a viewshed.
            3.   Ground cover and buffer areas. The following provisions shall apply to the clearing of existing vegetation and establishment vegetated ground cover. Additional site-specific conditions may apply as required by the city.
               a.   Large scale removal of mature trees on the site is discouraged. The city may set additional restrictions on tree clearing or require mitigation for cleared trees.
               b.   The applicant shall submit a vegetative management plan prepared by a qualified professional or reviewed and approved by a natural resource agency or authority, such as the Natural Resources Conservation Service of the United States Department of Agriculture, Iowa State University Extension and Outreach, the Iowa Department of Natural Resources, and the Iowa Department of Agriculture and Land Stewardship. The plan shall identify:
                  i.   The natural resource professionals consulted or responsible for the plan.
                  ii.   The conservation, habitat, eco-system, or agricultural goals, which may include: providing habitat for pollinators such as bees and monarch butterflies, providing habitat for wildlife such as upland nesting birds and other wildlife, establishing vegetation for livestock grazing, reducing on-site soil erosion, and improving or protecting surface or ground water quality.
                  iii.   The intended mix of vegetation upon establishment.
                  iv.   The management methods and schedules for how the vegetation will be managed on an annual basis, with particular attention given to the establishment period of approximately three years.
               c.   Soils shall be planted and maintained in perennial vegetation for the full operational life of the project, to prevent erosion, manage run off and build soil.
               d.   Vegetative cover should include a mix of perennial grasses and wildflowers that will preferably result in a short stature prairie with a diversity of forbs or flowering plants that bloom throughout the growing season. Blooming shrubs may be used in buffer areas as appropriate for visual screening. Perennial vegetation (grasses and forbs) are preferably native to Iowa, but where appropriate to the vegetative management plan goals, may also include other naturalized and non-invasive species which provided habitat for pollinators and wildlife and/or other ecosystem services (i.e. clovers).
               e.   Plant material must not have been treated with systemic insecticides, particularly neonicotinoids.
            4.   Foundations. A qualified engineer shall certify that the foundation and design of the solar panel racking and support is within accepted professional standards, given local soil and climate conditions.
            5.   Power and communication lines. Power and communication lines running between banks of solar panels and to nearby electric substations or interconnections with buildings shall be buried underground. Exemptions may be granted by the city in instances where shallow bedrock, water courses, or other elements of the natural landscape interfere with ability to bury lines, or distance makes undergrounding infeasible, at the discretion of the Zoning Administrator.
            6.   Fencing. Perimeter fencing for the site shall not include barbed wire or woven wire designs, and shall preferably use wildlife-friendly fencing standards that include clearance at the bottom. Alternative fencing can be used if the site is incorporating agrivoltaics.
         (b)   Stormwater and NPDES. Solar farms are subject to the city's stormwater management and erosion and sediment control provisions and NPDES permit requirements. Solar collectors shall not be considered impervious surfaces if the project complies with ground cover standards, as described in division (C)(2)(a)3. of this section.
         (c)   Other standards and codes. All solar farms shall be in compliance with all applicable local, state and federal regulatory codes, including the State of Iowa Uniform Building Code, as amended, and the ICC Codes, as amended, and the National Electric Code, as amended.
         (d)   Site plan required. The applicant shall submit a detailed site plan for both existing and proposed conditions, showing locations of solar arrays, other structures, property lines, rights-of-way, service roads, floodplains, wetlands and other protected natural resources, topography, electric equipment, and all other characteristics requested by the city. The site plan should show all zoning districts and overlay districts.
         (e)   Aviation protection. For solar farms located within 500 feet of an airport or within approach zones of an airport, the applicant must complete and provide the results of a glare analysis through qualitative analysis of the potential impact, field test demonstration or geometric analysis of ocular impact in consultation with the Federal Aviation Administration (FAA) Office of Airports, consistent with the Interim Policy, FAA Review of Solar Energy Projects on Federally Obligated Airports, or most recent version adopted by the FAA.
         (f)   Agricultural protection. Solar farms must comply with site assessment or soil identification standards that are intended to identify agricultural soils. The city may require mitigation for use of prime soils for solar array placement, including the following:
            1.   Demonstrating co-location of agricultural uses (agrivoltaics) on the project site.
            2.   Using an interim use or time-limited CUP that allows the site to be returned to agriculture at the end of life of the solar installation.
            3.   Placing agricultural conservation easements on an equivalent number of prime soil acres adjacent to or surrounding the project site.
            4.   Locating the project in a wellhead protection area for the purpose of removing agricultural uses from high risk recharge areas.
         (g)   Decommissioning. A decommissioning plan shall be required to ensure that facilities are properly removed after their useful life. Said decommissioning plan shall be implemented immediately upon the end of operations of any large-scale or community scale solar field. This provision shall not apply if the solar field temporarily ceases to operate for maintenance or repowering purposes, which temporary cessation shall not exceed 90 days, unless a waiver of the same is granted by the express permission of the City Council.
            1.   Decommissioning of the system must occur in the event the project is not in use for 12 consecutive months.
            2.   The plan shall include provisions for removal of all structures and foundations, restoration of soil and vegetation and assurances that financial resources will be available to fully decommission the site.
            3.   Disposal of structures and/or foundations shall meet the provisions of the city’s solid waste ordinance.
            4.   The city may require the posting of a bond, letter of credit or the establishment of an escrow account to ensure proper decommissioning.
      (3)   Community-scale and large-scale solar farms.
         (a)   Community-scale solar. The city permits the development of community-scale solar, subject to the following standards and requirements:
            1.   Community-scale ground-mounted. Community solar energy systems are a permitted use in M Districts only, as further specified in this chapter.
            2.   Standards. All structures must comply with setback and height, standards for the M District in which the system is located.
            3.   A special use permit shall be required from the Zoning Board of Adjustment prior to installation of any community-scale solar array.
         (b)   Large-scale solar. Ground-mounted solar energy arrays that are the principal use on the lot, designed for providing energy to off-site uses or export to the wholesale market, are permitted only in the following areas under the following standards:
            1.   M-1 and M-2 Districts:
               a.   Solar fields may only be installed on sites that are 25 contiguous acres or less.
               b.   The property shall be maintained by cutting or destroying all grasses, weeds, vines and brush when the growth exceeds eight inches in height.
            2.   M-3 Districts south of Highway 30 and west of South 54th Street.
               a.   Solar arrays may be any size.
               b.   Solar arrays may only be installed on sites south of Highway 30 and west of South 54th Street.
               c.   The property shall be maintained by cutting or destroying all grasses, weeds, vines, and brush when the growth exceeds eight inches in height.
               d.   For prairie grass plots and pollinator pockets around solar arrays, the growth shall be mowed or otherwise reduced to eight inches in height a minimum of once per calendar year.
            3.   A special use permit shall be required from the Zoning Board of Adjustment prior to installation for any large-scale solar array. Further, City Council permission, including any required additional limits or conditions the Council deems appropriate, shall be required.
         (c)   Applicant must provide for any community-scale or large-scale solar farms contemplated, an opinion from a certified Iowa professional engineer, outlining the removal and disposal procedure for all solar panels once said panels are decommissioned due to failure, damage or other defect, including a fair market value estimate of decommissioning and disposal costs of the same. Said cost of decommissioning and disposal must be updated with a supplemental report to Building and Neighborhood Services every two years following initial completion of the solar array, beginning on the two-year anniversary of completion. Further, applicant must provide proof of a bond in an amount sufficient to pay for all decommissioning and disposal of the entire solar array on the permitted property. In lieu of a bond, applicant may provide a cash deposit in the amount of the engineer's decommissioning estimate, which shall be kept in an interest-bearing account by the city. Said bond or cash deposit shall be increased commensurate with any recommended increases by the applicant's engineer during the life of the project. In the event of a cash deposit which is not depleted by the decommissioning and disposal costs, the remainder, plus any accrued interest on the remainder, shall be refunded to the applicant, or applicant's successor.
         (d)   In the event that applicant sells or transfers any ownership interest in the array during the life of the array, said transfer documents shall contain reference to this section and the decommissioning requirement. All successor owners shall be subject to this provision.
         (e)   No special use permit shall be granted for any community-scale or large-scale solar farm unless the project limit is at least 300 feet from any residential structure.
         (f)   All special use permits and conditional use permits for community-scale or large-scale solar farms shall require written notice, consistent with city and state zoning notice requirements, to all property owners whose lot lines are within 1,000 feet of the lot lines of the proposed parcel where the solar farm is contemplated to be built.
         (g)   All community-scale or large-scale solar farms shall be built no closer than 50 feet from any public right-of-way.
         (h)   All community-scale and large-scale solar farms shall be installed in such a way to eliminate any glare or reflection causing a nuisance to any other property, and screening in the form of trees, berms, fences and the like may be imposed as the Zoning Board of Adjustment, or the City Council may deem appropriate.
         (i)   No community-scale or large-scale solar farm shall be granted any special use permit if the proposed location is within one air mile of any existing previously approved community-scale or large-scale solar farm within the city limits.
      (4)   All solar projects. All solar shall be installed in such as way to eliminate any glare or reflection causing a nuisance to any other property.
(Ord. 2734, passed 11-28-2023; Ord. 2736, passed 3-26-2024; Ord. 2747, passed 6-11-2024)

§ 159.047 NONCONFORMING USES.

   (A)   The use of land which does not conform to the provisions of this chapter, at the time of its effective date, may be continued until a time as a structure is erected thereon and thereafter the use of the land and the building must conform with the provisions of this chapter.
   (B)   The lawful use of a building existing at the time of the effective date of this chapter may be continued although the use does not conform to the provisions hereof. If no structural alterations are made, a nonconforming use of a building may be continued as the same nonconforming use to a more restricted classification or to a conforming use, but the use shall not thereafter be changed to a less restricted use.
   (C)    In the event a nonconforming use of any building or premises is discontinued for a period of one year, the use of the same shall thereafter conform to the use regulations of the district, except that a legal nonconforming use for a two-family dwelling can be reinstated, regardless of the length of time that it was discontinued, provided all other conditions of the zoning regulations and all other ordinances were met, and a single-family residential in a C-2 District that was previously intended for single-family use prior to August 11, 2015, may be converted back to residential regardless of the length of time that it was discontinued, provided all other conditions of the zoning regulations and all other ordinances were met.
   (D)   No nonconforming use, except when required to do so by law or ordinance, shall be enlarged, extended, reconstructed or structurally altered unless the use is changed to a use permitted in the district. The provisions of this division shall not apply to existing residences in the M-1, M-2 or M-3 Districts and existing residences in C-2 District prior to August 11, 2015; nor shall the provisions of this division preclude the construction, enlargement, extension, reconstruction, or structural alteration of accessory buildings appurtenant to a nonconforming residential use in the C-2 Districts, provided such buildings comply with the required setbacks for R-1C District and the provisions of § 159.046(G).
   (E)   Direction or name signs or signs pertaining to or advertising products sold on the premises of a nonconforming building or use may be continued only when the nonconforming use is permitted to continue and any signs shall not be expanded in area, height, number or illumination. New signs, not to exceed 36 square feet in aggregate area, may be erected only after all other signs existing at the time of the adoption of this chapter are removed. New signs in conformity with the above regulations may have illumination not to exceed 60 watts on one face of the sign, but flashing, intermittent or moving illumination signs are not permitted.
   (F)   The adoption of this section shall not create any new nonconforming uses or validate any existing nonconforming uses unless any existing zoning districts are amended.
   (G)   If a nonconforming building or structure is damaged by more than 50% of its assessed value by fire, wind, tornado or other natural disaster, it cannot be rebuilt. If less than 50% damaged, it may be rebuilt provided the rebuilding does not increase the intensity of use or floor area of the nonconformity.
(1999 Code, § 165.25) (Ord. 2247, passed 10-9-2001; Ord. 2733, passed 10-10-2023; Ord. 2740, passed 4-23-2024) Penalty, see § 159.999

§ 159.048 SIGNS.

   The regulations contained in this section apply to and regulate all signs in all districts. No new or existing signs, awnings or other advertising device, including signs painted on the vertical surface of a structure, shall be located, replaced, erected or maintained except in compliance with the regulations contained herein.
   (A)   Building permits are required for all new signs and all existing signs if there is a change in location or in the total area of the sign. Portable signs are allowed only under the provisions of divisions (T)(3)(f) and (V) below. Portable signs in existence at the time of the adoption of these regulations (adoption date) have two years to bring the sign in conformance with the provisions of this section.
   (B)   Signs shall contain only the name of the business establishment or the principal business conducted on the premises and may include any motto, slogan, insignia or combination thereof.
   (C)   When a sign is illuminated, the light or lights shall be shaded or concealed so that they will not interfere with the vision of motor vehicle operators or shine directly on residential property located in any residential property.
   (D)   All signs and sign structures shall be erected and maintained in a safe condition. It is the responsibility of the sign owner, property owner or proprietor of the premises to keep all signs thereon properly maintained. The area around the base of the sign shall be kept free and clear of any weeds, sign material, debris, trash and other refuse.
   (E)   When a business closes or if a sign is considered a hazard, the owner is to remove the sign. If the owner refuses or neglects to repair or remove the sign, the city, after proper notification, will remove the dangerous or abandoned sign.
   (F)   Unless otherwise provided, all signs shall be contained upon private property.
   (G)   Signs located within 20 feet of a corner street lot line intersection shall be so erected and maintained that an unobscured visual sight area is provided for vehicle operators. The unobscured area, at a minimum, shall extend from a distance of two and one-half feet above finished street grade to ten feet above the grade. No more than two poles or post supports of no more than ten inches in diameter shall be permitted within the unobscured area.
   (H)   Unless otherwise permitted in this section, no part of any sign which projects into or over a public right-of-way or other access way shall have a minimum height of less than the following:
      (1)   Vehicular way, 16 feet
      (2)   Pedestrian way, ten feet
   (I)   A sign may be located in a required yard unless specifically restricted therefrom.
   (J)   No sign or sign structure other than an official traffic, street or other sign approved by the city shall be placed on any public right-of-way.
   (K)   No sign or sign structure shall be erected at any location where it may be, by reason of its size, shape, design, location, content, color or manner of illumination, constitute a traffic hazard by obstructing the vision of drivers or by obscuring or otherwise physically interfering with a traffic control device.
   (L)   No sign or sign structure, unless otherwise provided in this section, shall be erected on or overhang any public right-of-way.
   (M)   No signs or poles which contain or consist of reflectors or lights which flash, strobe or resemble emergency lights shall be permitted. No lights simulating movement shall be permitted exceeding 11 watts. This prohibition does not exclude all electronic message boards. No sign may be lighted in a manner which impairs the vision of any driver of any motor vehicle.
   (N)   No sign shall be attached to or placed on any vehicle or trailer parked on public or private property that is visible from a public right-of-way. This prohibition does not prohibit the identification of a firm or its principal products on a vehicle operating during the normal course of business or being taken home.
   (O)   No sign shall be erected so as to prevent free ingress or egress from any door, window or any other exit way required by the Fire Prevention Code of the city or any other ordinances.
   (P)   No sign may imitate or resemble an official traffic control sign, signal or device.
   (Q)   No sign that revolves or that utilizes movement or apparent movement to attract attention shall be permitted.
   (R)   Only the signs listed in this division are permitted in R-1A, R-1B, R-1C and R-2 Districts and are subject to the regulations set forth.
      (1)   Home occupations. Unlighted name plate flat against the building not exceeding two square feet in area, stating only the resident’s name and occupation.
      (2)   Identification signs for other than residential use. Permitted nonresidential uses, but not including home occupations and legal nonconforming uses, shall be permitted one non-illuminated identification sign per establishment with a surface area not exceeding 12 square feet, denoting only the name and address of the premises and name of management, and shall be placed flat against the building. In addition, one bulletin board ground sign shall be permitted for a church, school or other similar institution for the purpose of displaying its name and activities or services. The signs shall not exceed 36 square feet and may be lighted with indirect lighting only. Signs must be located on the same lot as the building.
      (3)   Temporary signs. The following temporary signs may be installed without applying for a building permit.
         (a)   Temporary signs pertaining to the lease, hire or sale of a building or premises. The signs shall not exceed ten square feet in area and shall be located not less than ten feet from any property line.
         (b)   Temporary signs identifying construction or improvements taking place on the property. Signs shall not exceed 36 square feet in area and must be removed within five days after completion of the work.
         (c)   Temporary real estate signs not exceeding 12 square feet in area. The signs must be removed within ten days after closing the sale.
         (d)   Temporary signs identifying vacant lots for sale in a subdivision shall not exceed 48 square feet.
         (e)   Special events message signs as provided for in division (V) below of this section.
      (4)   Parking areas. Signs designating accessory parking area entrances and exits are limited to one sign for each exit or entrance and a maximum surface area of two square feet for each sign. One sign per parking area, designating the condition of use or identity of the parking area and limited to a maximum area of nine square feet shall be permitted for each street frontage. The signs shall not be located or constructed in a manner which would constitute a safety hazard to vehicular or pedestrian traffic by causing visual interference. Maximum height of the signs shall not exceed 12 feet.
      (5)   Subdivisions or estate identifying signs. Signs identifying subdivisions or estate identifying signs are limited to 36 square feet in area and shall not be higher than 12 feet. One sign is permitted for each entrance to the subdivision or estate. Signs can be illuminated with indirect lighting only.
   (S)   Only the signs listed hereinafter are permitted in the R-4 and R-5 Districts and are subject to the regulations set forth herein.
      (1)   Any sign permitted in division (R) above.
      (2)   Multi-family unit signs indicating only the name and/or address of the building, the name and location of the management thereof or allied information. Signs shall not exceed 36 square feet or be higher than 12 feet and must be at least 20 feet from property lines abutting single-family residential districts.
   (T)   Signs listed in this division are permitted in C Commercial or M Industrial Districts and are subject to the regulations/limitations set forth herein.
      (1)   Subject to the limitations set forth in this division, the maximum area of all permitted signs is as follows:
         (a)   In the C-1, C-3 and C-R Districts, the maximum area of all permitted signs on interior lots shall not exceed 300 square feet and on corner lots shall not exceed 400 square feet; and
         (b)   In the C-2, C-2M, C-4 and all M Districts, the maximum area of permitted signs on interior lots shall not exceed 400 square feet and on corner lots shall not exceed 600 square feet. The total maximum sign area may be increased by 200 square feet for buildings 50,000 square feet or larger.
      (2)   Each developed parcel having frontage on a public right-of-way is permitted to have one facia sign and one projecting sign along that public street or the projecting sign may exist instead of but not in addition to a freestanding ground sign or a roof sign.
      (3)   Subject to these provisions and division (W) below, the following signs are permitted:
         (a)   Signs as permitted in divisions (R) and (S) above.
         (b)   One freestanding ground sign for each developed parcel having frontage on a public right-of-way, not to exceed two square feet of sign area for each linear foot of street frontage abutting the portion of the parcel or premises. The maximum sign area shall not exceed 200 square feet. In the C-1, C-3 and C-R Districts, the height shall not exceed 25 feet. In all other C and M Districts, the height shall not exceed 35 feet.
         (c)   One wall or facia sign for each occupancy within a developed parcel, not to exceed a total copy area of two square feet for each linear foot of building occupancy. If the occupancy is on a corner, one wall or facia sign will be permitted for each street frontage. If the building includes a canopy, each occupancy will be permitted one under-canopy sign. For buildings with a floor area of 50,000 square feet or more, the total copy area may be increased to two and one-half square feet for each linear foot of building occupancy.
         (d)   One roof sign shall be permitted for each developed parcel. The sign shall not exceed three square feet of copy area for each linear foot of building frontage which is parallel to the sign placement direction or 200 square feet total, whichever is less.
         (e)   One projecting sign is permitted within a developed parcel for each street lot frontage and it shall not exceed a total area of two square feet for each linear foot of building occupancy. The projecting sign may not extend more than ten feet horizontally from the building to which it is attached.
         (f)   Portable signs may be used to display a business name or products sold on the premises during business hours. Signs must be removed during nonbusiness hours.
         (g)   One directional sign is permitted for each exit and entrance for each street frontage. Each sign shall not exceed two square feet in area and shall not be considered as part of the total allowable sign area permitted. The maximum permitted height for the signs is 12 feet above the street grade.
         (h)   Signs on awnings, canopies and marquees shall be affixed flat to the surface thereof and shall not be illuminated. These types of signs shall be exempted from the limitations applied to projecting signs.
         (i)   In addition to permitted signs, one additional name sign or sign advertising products sold on the premises may be installed provided the sign does not exceed 50 feet in area and contains no flashing, moving or intermittent illumination. Signs shall not exceed six feet in height.
   (U)   The following signs are only permitted in the C-2 District and all M Districts:
      (1)   Primary highway signs (division (X) below); and
      (2)   Off-premises advertising signs (division (Y) below).
   (V)   Special event signs are defined as portable signs placed on private property for the purpose of informing the public of upcoming events, open houses, grand openings or special sale events. Although building permits are not required, placement of special event signs is subject to the requirements of this chapter.
      (1)   Special events sponsored by non-profit entities that are open to the general public including, but not limited to, fairs, festivals, dinners, special days and commemorative celebrations. These signs shall not contain any advertisement for a product or service offered for sale. These signs may be placed in any district on private property, but not earlier than 21 days preceding the event and shall be removed not later than seven days following the end of the event.
      (2)   Special sale and grand opening signs shall be permitted only in commercial and industrial districts and may be displayed no more than 15 consecutive days prior to the event for every two months. Signs must be removed immediately upon termination of the sale or event they advertise.
      (3)   Portable sign. Any sign not permanently fixed can be used as a special event sign subject to the restrictions of this section.
   (W)   Signs in public right-of-way. In addition to the sign regulations herein, all signs in public rights-of-way shall also meet the following regulations.
      (1)   No sign shall overhang any public right-of-way or public property except in compliance with the regulations contained herein.
      (2)   The owner of any sign referred to in this division shall deposit with the Clerk a public liability policy of insurance issued by a company authorized to transact business in the state for a principal sum of not less than $100,000 liability to any one person, and shall carry an endorsement protecting the city, as its interests may appear, as the result of any accident or injury for which it might become in any manner liable. Should the insurance be terminated for any reason or should the same not be kept in force at any time, the building permit for the sign shall be revoked and the sign removed at once.
      (3)   No sign or banner, or part of any sign or banner, shall be placed on or overhang the traveled portion of any public street or alley, except on a temporary basis and upon a finding of the City Administrator that the sign or banner advertises a public event of general importance to the city, and only if the City Engineer determines the proposed sign or banner can be suspended safely without obstructing sight-lines or obstructing travel on the roadway. Any such sign or banner shall be approved by City Administrator stating the reasons why the sign or banner complies with this division (W)(3), the dates during which the sign or banner may be hung, the exact location and height of the sign or banner, and an exhibit depicting the sign or banner proposed. No sign or banner shall be affixed to any city pole or other city property without the express written consent of the City Administrator. The applicant shall be civilly liable for any damage to city poles or other property resulting from the fastening or erection of any banner on said poles or other property.
      (4)   No sign, except as provided for in this division, shall be erected on or overhang any public right-of-way. Wall or facia signs (division (T)(3)(c) above), projecting signs (division (T)(3)(e) above) and signs on awnings, canopies and marquees (division (T)(3)(h) above) may overhang a public right-of-way, excluding the traveled portion of a public street or alleyway.
      (5)   No sign, awning, canopy or other similar structure may extend over any public property without Council approval more than ten feet or beyond a vertical plane two feet from the curb line on the property side.
      (6)   When awnings, canopies or similar structures are attached to a building and project over a public right-of-way, it shall be approved by the Fire Marshal and the framework shall not be less than eight and one-half feet above the right-of-way. All support posts shall be placed on private property.
         (a)   Canopy and marquee signs shall maintain a vertical clearance of not less than ten feet above grade.
         (b)   Awning signs shall maintain a vertical clearance of not less than eight feet above grade.
      (7)   The total area of a projecting sign shall not exceed one and one-half feet for each linear foot of building frontage facing the right-of-way or a maximum of 150 square feet.
      (8)   All overhanging signs shall meet or exceed the following specifications:
         (a)   No sign shall have a greater weight than 2,000 pounds.
         (b)   When a sign is erected on a metal supporting post, the support post must be placed on private property.
   (X)   Signs along primary highways. All signs located along primary highways within the city must comply with the standards in the Iowa Code Chapter 306C. Within the city, Highways 30, 67 and 136 are designated primary highways. Signs are subject to control under this law if they are visible from the highway. The following regulations provide a summary of the regulations contained in the Iowa Code Chapter 306C. These regulations are in addition to the requirements of the city.
      (1)   Regulated signs. Signs regulated by Iowa Code Chapter 306C include:
         (a)   On-premises signs. Signs advertising the principal products sold or the activity conducted on the property at the sign site;
         (b)   Off-premises signs. Signs displaying message of general advertisement about products or services available at locations other than at the sign site;
         (c)   Municipal recognition signs. Signs displaying a message of “Welcome” or a similar community-spirited message; and
         (d)   Church or service club signs. Signs displaying a message to the facility location, services or meetings.
      (2)   State permit required. State approval is required for all signs located along a primary highway except for on-premises signs.
      (3)   Off-premises sign control. Any off-premises signs must conform to the permit, zoning, size, lighting and spacing criteria of the state and the city.
         (a)   The display area of all off-premises advertising signs shall not exceed 400 square feet.
         (b)   A maximum of two faces may be oriented in the same direction.
         (c)   New signs must be a minimum of 800 feet from any other off-premises sign facing in the same direction.
         (d)   An outdoor advertising permit must be obtained prior to the installation of any new off-premises sign.
         (e)   No off-premises sign shall be permitted within 100 feet of a residential district boundary unless the sign is completely screened from vision from the residential district.
         (f)   No off-premises sign shall exceed 35 feet in height.
   (Y)   Off-premises signs not on a primary highway. All off-premises signs not located on a primary highway must conform to the permit, zoning, size, lighting and spacing criteria of the city.
      (1)   In the C District, the display area shall not exceed 200 square feet. In any M District, the display area shall not exceed 300 square feet.
      (2)   New signs must be a minimum of 800 feet from any other off-premises sign.
      (3)   No off-premises sign shall be permitted within 200 feet of a residential boundary unless the sign is completely screened from vision from the residential district.
      (4)   No off-premises sign shall exceed 35 feet in height.
      (5)   No off-premises sign located on the side of a building shall exceed 25 feet in height from the street grade.
   (Z)   The following sections have special sign regulations. Consult the specific section or sign requirements.
      (1)   Section 159.027, SP Special Purpose Commercial and Historical Overlay District; and
      (2)   Section 159.025, PWC Parkway Commercial District.
(1999 Code, § 165.26) (Ord. 2247, passed 10-9-2001; Ord. 2352, passed 7-24-2007; Ord. 2368, passed 5-27-2008; Ord. 2569, passed 3-27-2018; Ord. 2590, passed 8-14-2018; Ord. 2595, passed 10-9-2018) Penalty, see § 159.999

§ 159.049 SPECIAL USE REGULATIONS.

   (A)   Generally. Special uses are those uses having some special or unique characteristic which require a careful review of their location, design, configuration and special impact to determine the desirability of permitting their establishment on any given site. They are uses which may or may not be appropriate in a particular location depending upon consideration in each case of the public need and benefit and the local impact and all within the context of the intent and purpose of this chapter. Subject to the provisions of divisions (B) and (C) below of this section, the Zoning Board of Adjustment, by a majority vote, may, by resolution, grant a special use permit for the special uses enumerated in division (D) below of this section. These special uses are allowed in any district unless their location is restricted by district regulations or the special use is specifically restricted to a particular district.
   (B)   Appeals for special use permits.
      (1)   Applications to permit new construction, extensions or alteration of existing uses and uses authorized by this section, with site plans and the necessary descriptive material relating to the intensity and extent of use shall be made to the Zoning Board of Adjustment to investigate as to the effect of the building or use upon the comprehensive plan, traffic and fire hazards, the character of the neighborhood and the general welfare of the community. A public hearing shall be held in relation to the plan before the Zoning Board of Adjustment, notice and publication of the item and place for which shall conform to the procedure prescribed in § 159.052.
      (2)   The Zoning Board of Adjustment shall determine whether the building or use will:
         (a)   Substantially increase traffic hazards or congestion;
         (b)   Substantially increase fire hazards;
         (c)   Adversely affect the character of the neighborhood;
         (d)   Adversely affect the general welfare of the community;
         (e)   Overtax public utilities; and
         (f)   Be in conflict with the comprehensive plan.
      (3)   If the Board’s findings appear to be negative as to all subjects referred to in divisions (B)(2)(a) through (f) listed above, then the application shall be granted. If the findings are affirmative as to any subject, then the permit shall be denied.
   (C)   Proposed special use. Any proposed special use shall otherwise comply with all of the regulations set forth in this chapter for the district in which the use is located, except that the Zoning Board of Adjustment may permit hospitals and institutions to exceed the height limitation of any district.
   (D)   Special uses. If a special use is listed with a zoning district in parentheses, the special use is restricted to that district.
      (1)   Airport landing field or landing strip for all forms of aircraft;
      (2)   Amusement park, but not within 300 feet of any residential district;
      (3)   Cemetery, crematorium or mausoleum;
      (4)   Circus or carnival grounds, but not within 300 feet of any residential district;
      (5)   Commercial, recreational or amusement development for temporary or seasonal periods;
      (6)   Hospital or institution, provided that any hospital or institution permitted in any residential district shall be located on a site of not less than five acres, shall not occupy more than 10% of the total lot area and shall be set back from all yard lines at least two feet for each foot of building height. These regulations shall not apply to the presently existing hospitals: Mercy Medical;
      (7)   Marina;
      (8)   Medical/dental clinics, health care facilities and nursing, rest or convalescent homes in residential districts;
      (9)   Office building of a civic, religious or charitable organization, conducting activities primarily by mail and not handling merchandise or rendering services on the premises, but only within the R-4 district;
      (10)   Privately operated community building or recreation field;
      (11)   Any public or government building or use not permitted in a particular district;
      (12)   Commercial stables as well as noncommercial stables on less than five acres;
      (13)   Any structure that is intended for transmitting or receiving radio, television or telephone communications, excluding those used exclusively for dispatch communications;
      (14)   Waste processing, storage and transfer. All new and existing facilities must meet the special use requirements for salvage yards;
      (15)   The extraction of sand, gravel and other raw materials requiring the removal of an overburden above the deposit, provided, however, any bulk storage of extracted materials or overburden and any processing or extraction machinery or the open face of any outcrop shall be at least 500 feet from any residential structure, street or place. The owner/operator of a facility must provide an operation/restoration plan before a permit can be issued;
      (16)   Parking lots on land within 300 feet from any commercial, business or industrial district, provided the following standards are met:
         (a)   Ingress and egress to the lot shall be from a major street or from a street directly serving the commercial or business district;
         (b)   No business involving the repair or service of vehicles or the sale or display thereof shall be conducted from or upon the parking areas;
         (c)   No structures shall be erected or remain on any portion of the lot except as provided for under division (D)(16)(g) below;
         (d)   No signs shall be erected on the parking area except as approved by the Zoning Board of Adjustment;
         (e)   Parking areas shall be used for parking patrons’ passenger vehicles only and no charge shall be made for parking within the premises;
         (f)   The parking shall be set back in conformity with the established or required yards for residential uses and where a parking area adjoins a residential use, it shall have a minimum side yard of ten feet; and
         (g)   The parking area shall be suitably screened or fenced, paved and drained, lighted properly and maintained free of debris.
      (17)   Salvage yards, used vehicle parts dealer and vehicle salvager. All new and existing facilities must be permitted in accordance with Chapter 122 of this code, maintained according to the requirements of this division and Chapter 122 of this code, and must be in full compliance with all requirements established in the Iowa Code § 306C.2 and Iowa Administrative Code Agency 761 Chapter 116 for junk yards. In addition, used parts dealers and vehicle salvagers must also meet the requirements of the Iowa Code § 321H and applicable regulations contained in Iowa Administrative Code Agency 761 Chapter 431. Salvage yards, used parts dealer and vehicle salvage are restricted to the M-3 Industrial (Park) District.
         (a)   No facility shall be located so as to seriously expose adjoining or adjacent properties.
         (b)   The burning of wrecked or dismantled vehicles or any parts thereof, salvage or waste materials is prohibited.
         (c)   Handling and storage of large quantities of waste paper, rags or other combustible material shall not be in a building of wood frame or ordinary construction unless the building is sprinkled. Vertical openings shall be enclosed in an approved manner.
         (d)   Picking rooms shall be separated from storage rooms by construction having a fire resistance rating of not less than one hour, with each door opening provided with an approved, self closing fire door. Picking rooms shall be enclosed with exhaust systems of sufficient capacity to adequately remove dust and lint.
         (e)   Where acetylene or other types of torches are used for cutting operations, a suitable fire extinguisher must be available.
         (f)   The property used for these purposes must be screened with a six-foot high solid visual barrier.
         (g)   At least ten off-street parking spaces must be provided.
         (h)   One off-street loading space not less than ten feet in width and 25 feet in length must be provided.
      (18)   Special uses listed in district use regulations;
      (19)   Bed and breakfast inn and bed and breakfast home in any residential district provided the following conditions are met:
         (a)   Shall be located only on properties that are single-family, owner occupied;
         (b)   Special use permits are not transferable to subsequent owners or to other properties unless a new special use permit is issued;
         (c)   Only short-term (less than 14 nights) lodging is permitted;
         (d)   Occupancy for a bed and breakfast inn shall be limited to no more than ten guest rooms. A bed and breakfast home shall be limited to no more than three guest rooms;
         (e)   No cooking facilities are permitted in guest rooms;
         (f)   One off-street parking space for each guest room;
         (g)   One freestanding ground sign not exceeding six square feet in area and no higher than 6 feet in height is permitted. Signs shall only be illuminated with direct light. One wall mounted sign may exist instead of but not in addition to a freestanding ground sign. The wall mounted sign may not exceed 6 square feet in area, may not be internally illuminated, and with direct lighting only; and
         (h)   Be subject to all applicable state and local codes.
      (20)   Office uses without limitation to the number of employees allowed in any commercial district.
      (21)   Vehicle rebuilder. All new and existing vehicle rebuilders must follow the requirements of the Iowa Department of Transportation pursuant to the Iowa Code Chapter 321H and the following regulations.
         (a)   All repairs/rebuilding are conducted within a completely enclosed building.
         (b)   All outdoor storage areas for vehicles and vehicle parts must be completely screened with a six foot solid visual barrier.
         (c)   No more than seven vehicles waiting repair/rebuilding may be stored.
         (d)   No vehicles waiting repair/rebuilding may be located outside the motor vehicle storage yard.
         (e)   Vehicle rebuilding will only be allowed in the C-2 and M Districts.
      (22)   Recycling processing center. All new and existing recycling processing centers shall meet the requirements of division (D)(17)(a) through (h) above.
      (23)   Pet crematorium in the R-1A One-Family Residential District provided the following conditions are met:
         (a)   Minimum lot size of one acre;
         (b)   Limited to pets which weigh no more than 200 pounds;
         (c)   The crematory shall be within an enclosed building;
         (d)   All remains of the cremation shall be returned to the pet owner or disposed of in a sanitary landfill;
         (e)   The cremation process shall emit no odor that is objectionable to surrounding property owners;
         (f)   All pets shall be cremated within 24 hours after being received or stored in freezers to prevent odor or decomposition;
         (g)   The crematory shall operate in compliance with all local and state regulations;
         (h)   Minimum of two off-street parking spaces shall be provided;
         (i)   A permit for a pet crematory is not transferable to subsequent owners or to other properties unless a new permit is issued; and
         (j)   No advertising sign shall be displayed except for an unlighted business name sign flat against the building not exceeding two square feet in area. No advertisement shall list the address of the business.
      (24)   (a)   It is the intent of these regulations to ensure the proper design, siting, and installation of wind energy conversion systems in order to protect the public health, safety and welfare of surrounding property owners and the community.
         (b)   The city recognizes the importance of reducing dependence on non-renewable sources of energy by promoting alternative energy sources. The city also recognizes wind energy is an abundant and non-polluting energy resource available to the city. As such, the city understands wind energy conversion systems have the potential to adversely affect surrounding properties in terms of noise, aesthetic issues, shadow flickers, fall zone damage, etc. if not sited and regulated properly.
            1.   Definitions. For the purposes of this division, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
                  COMMERCIAL WIND ENERGY CONVERSION SYSTEM. A wind energy conversion system (horizontal or vertical axis) intended to produce electricity for sale to a rate regulated or non-regulated utility or for use off site.
                  FAA. The Federal Aviation Administration of the United States Department of Transportation.
                  FALL ZONE. The area, defined as the furthest distance from the tower base, in which a wind energy conversion system will collapse in the event of a structural failure.
                  GUY WIRE. Any wire extending from a wind energy conversion system for the purpose of supporting the structure.
                  HEIGHT, TOTAL SYSTEM. The height above grade of the system, or above the roofline if roof-mounted, including the wind generator and the highest vertical extension of any blade or rotor.
                  MET (METEOROLOGICAL) TOWER. A tower with an aggregation of parts including any anchor, base, base plate, boom, cable, electrical or electronic equipment, guy wire, hardware, indicator, instrument, telemetry device, vane, or wiring used to collect or transmit meteorological data, including wind speed and wind flow information, in order to monitor or characterize wind resources at or near a wind energy conversion system.
                  NON-COMMERCIAL WIND ENERGY CONVERSION SYSTEM. A wind energy conversion system (horizontal or vertical axis) which has a rated capacity of up to 100 kilowatts and which is incidental and subordinate to a permitted use on the same parcel. A system is considered a non-commercial wind energy conversion system only if it supplies electrical power solely for on site use, except that when a parcel on which the system is installed also receives electrical power supplied by a utility company, excess electrical power generated and not presently needed for on site use may be used by the utility company in accordance with I.A.C. Section 199, Chapter 15.11(5). Any wind energy conversion system not falling under this definition shall be treated as a commercial wind energy conversion system.
                  SHADOW FLICKER. Any alternating change in light intensity caused by the rotating blades of a wind energy conversion system casting shadows on the ground or a stationary object.
                  TOWER. The vertical component of a wind energy conversion system that elevates the wind generator above the ground.
                  USE TERMINATION. The point in time at which a wind energy conversion system owner provides notice to the city that the wind energy conversion system is no longer used to produce electricity unless due to a temporary shutdown for repairs. The notice of use termination shall occur no less than 30 days after actual use termination.
                  WIND ENERGY CONVERSION SYSTEM (WECS). An aggregation of parts including the base, tower, generator, rotor, blades, supports, guy wires and accessory equipment such as utility interconnect and battery banks, etc., in such configuration as necessary to convert the power of wind into mechanical or electrical energy, e.g., wind charger, windmill or wind turbine.
                  WIND ENERGY CONVERSION SYSTEM (WECS), ABANDONED. Any wind energy conversion system which remains non-functional or inoperative for a period of one year.
                  WIND GENERATOR. The blades and associated mechanical and electrical conversion components mounted on the top of the tower.
            2.   General regulations.
               a.   General.  
                     i.   Wind energy conversion systems shall be allowed as a special use accessory to a permitted use in all zoning districts.
                     ii.   MET towers are subject to all regulations and restrictions set for wind energy conversion systems set forth in division (D)(24).
               b.   Prohibited. Commercial wind energy conversion systems are prohibited within the city.
               c.   Number of systems per property. No property shall contain more than one wind energy conversion system. The Zoning Board of Adjustment may permit additional wind energy conversion systems if the property owner can demonstrate a need for the extra system(s) in order to further reduce on-site energy consumption and help satisfy the intent of the ordinance. However, the Zoning Board of Adjustment shall consider the potential adverse impacts resulting from visual clutter and noise. Under no circumstances shall the combination of all wind energy conversion systems on a lot exceed a total rated output capacity of 100 kW.
               d.   Permit required. All wind energy conversion systems require a special use permit to be obtained from the Zoning Board of Adjustment prior to site grading and installation in any zoning district. The Zoning Board of Adjustment can revoke a special use permit at any time if the requirements set forth in this ordinance and/or any conditions imposed by the Zoning Board of Adjustment are not met. The Zoning Board of Adjustment will revoke the special use permit of an abandoned wind energy conversion system.
               e.   Insurance. The owner/operator of a wind energy conversion system must demonstrate adequate liability insurance.
               f.   FAA regulations. Wind energy conversion systems must comply with applicable FAA regulations, including any necessary approvals for installations close to airports. The applicant has the responsibility of determining applicable FAA regulations and must provide evidence of securing the necessary approvals.
               g.   Maintenance. All wind energy conversion systems shall be properly maintained in operational condition at all times, subject to reasonable maintenance and repair outages. The owner of any wind energy conversion system deemed unsafe by the building official or his/her designee shall repair the structure to meet all federal, state and local safety standards or remove it within six months.
               h.   Nonconforming. Properly maintained wind energy conversion systems constructed prior to the effective date of this Section shall not be required to meet the requirements of this section; provided, however, that any such pre-existing wind energy conversion system which does not provide energy for a continuous period of 12 months shall meet the requirements of this section prior to recommencing production of energy. However, no modification or alteration to an existing wind energy conversion system, other than routine maintenance, shall be allowed unless in compliance with this section.
            3.   Bulk regulations.
               a.   Setbacks. The minimum distance between a wind energy conversion system and any property line shall be no less than a distance equivalent to 110% of the total system height. The setback shall be measured from the center of the tower's base. Associated guy wires, if applicable, must be set back a distance of ten feet from all property lines. The Zoning Board of Adjustment may authorize lesser setback distances if a registered engineer licensed by the State of Iowa specifies in writing that the collapse of the system will occur within a lesser distance under all foreseeable circumstances.
               b.   Maximum total system height.
                  i.   The maximum height for a wind energy conversion system is 80 feet.
                  ii.   The maximum height for a roof-mounted wind energy conversion system is 15 feet above the maximum building height allowed in the zoning district in which it is located.
            4.   Location.
               a.   No wind energy conversion system shall be located over any public road right-of-way unless the governmental entity with jurisdiction over the road provides written permission.
               b.   No wind energy conversion system shall be located over any adjacent properties unless the affected land owner(s) provides written permission. This permission shall come in the form of a recorded easement or other recorded instrument.
               c.   No wind energy conversion system shall be located within or over any drainage, utility or other established easements.
               d.   Wind energy conversion systems shall be located entirely within the rear yard of a property unless mounted on a roof.
            5.   Design and technical standards.
               a.   Tower. Wind generators must be attached to a freestanding or guy wired monopole tower or mounted on a roof. Lattice towers are prohibited.
               b.   Color. Wind energy conversion systems shall be white, grey or another non-obtrusive color unless other color patterns or colors are required by state or federal regulations. Blades may be black to facilitate de-icing. Finishes shall be non-reflective or matte.
               c.   Lighting. Minimum lighting necessary for safety and security purposes shall be permitted. Security lighting shall be directed downward and shaded or concealed so as to not shine directly on adjacent properties. No other lighting is allowed unless required to meet state or federal regulations.
               d.   Signage permitted. Wind energy conversion systems shall include warning signage, not to exceed four square feet, highlighting the risk of electrical shock, high voltage, harm from revolving machinery, hazard from falling ice and the name and emergency contact telephone number of the system's owner. Required signage must be placed on the tower at a height of five feet. In addition, a system or tower's manufacturer's logo may be displayed on a wind energy conversion system in an un-obstructive manner. Permitted signage shall not be considered as part of a property's total allowable sign area permitted. All other signs are prohibited.
               e.   Climbing apparatus. Climbing apparatuses must be located 12 feet from the ground and the tower must be designed to prevent climbing within the first 12 feet. Roof-mounted wind energy conversion systems are exempt from this requirement as long as roof access is restricted.
               f.   Fencing. All wind energy conversion systems and associated guy wire anchor points shall be enclosed by a six-foot high fence with a securely locked gate to limit uncontrolled access and reduce safety hazards. Roof-mounted wind energy conversion systems are exempt from this requirement.
               g.   Electrical wires. All electrical wires associated with a wind energy conversion system, other than wires necessary to connect the wind generator to the tower wiring, the tower wiring to the disconnect junction box, and the grounding wires shall be located underground.
               h.   Noise. Wind energy conversion systems shall not exceed 65 decibels (dBA), except during short-term events such as severe wind storms and utility outages, as measured under test procedures established by § 93.10 of the code of ordinances. Maximum sound pressures will be measured from the closest point on the closest property line.
               i.   Blade clearance. No wind energy conversion system shall have any portion of a blade extend within 20 feet of the ground.
               j.   Automatic overspeed controls. All wind energy conversion systems shall be equipped with manual and automatic overspeed controls to limit the blade rotation speed to within the design limits of the wind energy conversion system.
               k.   Electromagnetic interference. No wind energy conversion system shall produce electromagnetic interference so as to disrupt transmissions such as those from radio, television or microwave towers.
               l.   Waste disposal. Solid and hazardous wastes, including but not limited to crates, packaging materials, damaged or worn parts, as well as used oils and lubricants, shall be removed from the site promptly and disposed of in accordance with all applicable local, state and federal regulations.
               m.   Ice shedding. Wind energy conversion system owners shall ensure that ice from the rotor blades does not impact any off-site properties.
               n.   Shadow flicker. Wind energy conversion systems shall not cause a shadow flicker upon any off-site properties or traveled roadways.
            6.   Abandonment and removal procedure.
               a.   All wind energy conversion systems shall be removed from the site within six months of use termination notice to the city by the owner of the facility or within three months of a special use permit revocation by the Zoning Board of Adjustment.
               b.   The site shall be stabilized, graded and cleared of any debris by the property owner.
               c.   Any foundation shall be removed to a minimum depth of four feet below grade, or to the level of the bedrock if less than four feet below grade.
               d.   If the removal of the wind energy conversion system is required, the city will assess the costs of removal against the property upon which the wind energy conversion system is located for collection in the same manner as a property tax.
            7.   Application and approval requirements. Applications for a special use permit shall be submitted with the following information:
               a.   A properly completed and signed application.
               b.   A statement from the applicant that the wind energy conversion system will be installed in compliance with manufacturer's specifications, and a copy of the manufacturer's specifications.
               c.   A statement indicating what hazardous materials will be used or stored on the site and how those materials will be stored.
               d.   Documentation demonstrating adequate liability insurance for the wind energy conversion system.
               e.   A description of the wind energy conversion system's height and design, including a cross section, elevation, and diagram of how the wind energy conversion system will be anchored to the ground or attached to the roof, prepared by a professional engineer licensed in the State of Iowa.
               f.   A site plan including the following information:
                  i.   Legal description of the property;
                  ii.   Parcel boundaries ;
                  iii.   Existing buildings;
                  iv.   Easements;
                  v.   Fencing;
                  vi.   Proposed location of wind energy conversion system;
                  vii.   Setbacks;
                  viii.   Travel ways;
                  ix.   Overhead utility lines;
                  x.   Contour map with contours at intervals of two feet, if the general slope is less than 10%, and at vertical intervals of five feet if the general slope is greater than 10%;
                  xi.   If connection to the publicly regulated utility grid is proposed, a copy of the contract between applicant and utility verifying that the proposed connection is acceptable, and/or other evidence making clear that the utility is aware of the proposed connection and finds it acceptable.
      (25)   Industrial buildings housing unmanned automated storage and retrieval systems ("ASRS") erected to a height in excess of 100 feet in the M-2 or M-3 Districts.
      (26)   Residential accessory buildings in the C-2 and all M, A, and R, districts of a size identified as requiring a special use permit in § 159.046(G), in compliance with the provisions of § 159.046(G).
      (27)   Outdoor Service Areas in all C and M Districts, subject to compliance with the requirements of § 159.046(P).
      (28)   Community- and utility-scale solar fields.
      (29)   Expansion of one-family dwellings, accessory structures and accessory structure expansions for one-family residences in C-2 General Commercial District.
   (E)   Temporary buildings. Temporary buildings may be used in conjunction with construction only and may be permitted in any district during the period that the construction work is in progress, and the temporary buildings shall be removed upon completion of the construction work.
(1999 Code, § 165.28) (Ord. 2247, passed 10-9-2001; Ord. 2255, passed 5-20-2002; Ord. 2352, passed 7-24-2007; Ord. 2360, passed 2-12-2008; Ord. 2403, passed 4-14-2009; Ord. 2404, passed 6-14-2009; Ord. 2609, passed 4-23-2019; Ord. 2685, passed 9-14-2021; Ord. 2688, passed 10-12-2021; Ord. 2723, passed 3-28-2023; Ord. 2726, passed 4-11-2023; Ord. 2732, passed 7-11-2023; Ord. 2733, passed 10-10-2023; Ord. 2734, passed 11-28-2023; Ord. 2740, passed 4-23- 2024) Penalty, see § 159.999

§ 159.050 CERTIFICATES OF OCCUPANCY.

   (A)   No building or structure shall be used or occupied, and no change in the existing occupancy classification of a building or structure or portion thereof shall be made until the Building Official has issued a certificate of occupancy therefore as provided herein. Issuance of a certificate of occupancy shall not be constructed as an approval of a violation of the provisions of this code or of other ordinances of the jurisdiction.
   (B)   Certificates of occupancy shall be required for any of the following.
      (1)   Certificates of occupancy for nonconforming uses.
         (a)   A certificate of occupancy shall be required for all lawful nonconforming uses of land or buildings created by the adoption of this Chapter. It shall be the duty of the Building and Neighborhood Services Director or his or her designee to issue a certificate of occupancy for a lawful nonconforming use.
         (b)   Failure to receive the certificate of occupancy for a nonconforming use or refusal of the Building and Neighborhood Services Director or his or her designee to issue a certificate of occupancy for the nonconforming use shall be prima facia evidence that the nonconforming use was either illegal or did not lawfully exist at the effective date of this chapter.
      (2)   Any change in the use of a nonconforming use. No occupancy, use or change of use shall take place until a certificate of occupancy therefore shall have been issued by the Building and Neighborhood Services Director or his or her designee.
   (C)   Certificates of occupancy are not required for fences, accessory buildings or signs, but the Planning Department is to be notified when these improvements are completed.
(1999 Code, § 165.29) (Ord. 2368, passed 5-27-2008) Penalty, see § 159.999

§ 159.051 PLANS.

   (A)   All applications for zoning permits shall be accompanied by accurate site plans, showing the size and location of new construction and existing structures on the site and distances from lot lines. Applications for zoning permits will be inspected within three business days of application.
   (B)   All dimensions shown on these plans relating to the location and size of the lot to be built upon shall be based on the actual survey, if available, but the permit applicant is responsible to know the location of all property lines and is responsible for any error in calculating lot lines. The lot shall be staked out on the ground before construction is started on any new project.
(1999 Code, § 165.30) (Ord. 2247, passed 10-9-2001; Ord. 2368, passed 5-27-2008) Penalty, see § 159.999

§ 159.052 AMENDMENTS.

   (A)   For the manner in which the boundaries of the districts shall be determined, established and enforced and from time to time amended, supplemented or changed. However, no regulation, restriction or boundary shall become effective until after a public hearing in relation thereto, at which time all interested parties and citizens shall have an opportunity to be heard. At least seven days notice of the time and place of the hearing shall be published in a paper of general circulation in the city. However, in case of a protest against the change, signed by the owners of 20% or more either of the area of the lots included in the proposed change or of owners of property located within 200 feet of the exterior boundaries of the property (excluding street or alley rights-of-way) for which the change is proposed, the change shall not become effective except by the favorable vote of at least three-fourths of all of the members of the Council.
   (B)   A property owner, lessee, developer or option holder may petition the Council for an amendment to the text or district map of this chapter, provided that before any action shall be taken as provided in this section, the party or parties petitioning for an amendment shall deposit with the Clerk a zoning amendment filing fee in an amount established by Council resolution. Once the petition is received for an amendment, supplement, change or modification to the zoning regulations, it shall be forwarded to the Building and Neighborhood Services Director or his or her designee for scheduling of a hearing before the Plan Commission and recorded as a referred item at the following Council meeting. The filing fee or any part thereof shall not be refunded for failure of the proposed amendment to be enacted into law. A party shall not initiate action for a zoning amendment affecting the same land more often than once every 12 months, unless approved by the Council.
   (C)   If more than one petitioner is included, each petitioner or parcel should not be combined as one rezoning request or one petition or if the Plan Commission feels the combining of the changes would affect the surrounding area as defined under the comprehensive plan.
   (D)   Site development plan. Any request for an amendment to the zoning district map shall be accompanied by a site development plan. Zoning map amendments involving a change to a single-family residential classification (R-1A, R-1B and R-1C) are excluded from these requirements.
      (1)   Sketch plan. The Building and Neighborhood Services Director or his or her designee may require the property owner or developer to submit a sketch plan before submitting a final site plan showing all significant features of the development to determine compliance with the requirements of this section.
      (2)   Site development plan requirements. With each petition to rezone a property or properties, the following information must be provided:
         (a)   Written petition. A signed petition shall include the following information:
            1.   Applicant name, address and legal interest in the subject property;
            2.   Title holder’s name and address, if different than the applicant, and evidence of consent to filing of the petition;
            3.    Existing and proposed zoning classification;
            4.    Complete legal description;
            5.    List of all proposed land uses; and
            6.    Proposed construction schedule.
         (b)   Site development plan.
            1.   One complete site development plans must be submitted and must include the following information:
               a.    Property dimensions;
               b.    Location and dimensions of all present and proposed buildings, structures, streets, driveways, pedestrian walkways and parking lots;
               c.    General nature, location and size of all significant natural land features including trees, waterways, drainage areas and floodplain areas;
               d.    Landscaping plans;
               e.    Signage plans;
               f.    Stormwater detention/erosion control plans;
               g.    Utility locations;
               h.   Architectural renderings of all sides of each building/structure, including accessory buildings;
               i.    Location map; and
               j.   Proposed land uses.
            2.   Site development plans shall be legibly drawn to scale of one inch to 100 feet or less. Sheet size shall not exceed 24 inches by 36 inches. If CAD is available, one 8-1/2 inches by 11 inches may also be submitted.
      (3)   Plan Commission review.
         (a)   In addition to reviewing the zoning map amendment, the Plan Commission shall also review all site development plans. The Plan Commission shall consider the following in making its recommendations to the City Council:
            1.   Relationship to future land use plans;
            2.   A characteristic of the general area including any changing conditions;
            3.   Effect on and compatibility with the neighborhood;
            4.   The suitability of the property for all uses permitted in the proposed district; and
             5.   Adequacy of streets and utilities.
         (b)   The Plan Commission may place conditions on the plans that the Commission deems necessary to carry out the intent and purpose of this section. The conditions may include, but are not limited to increases in lot or yard sizes, number and location of vehicular access points, limitations on signs, limitations to coverage and height of buildings situated on the property to protect adjacent properties and screening/landscaping where necessary to reduce noise and glare.
      (4)   Site development plan. Any request for an amendment to the zoning district map shall be accompanied by a site development plan. Zoning map amendments involving a change to a single-family residential district (R-1A, R-1B and R-1C) may submit a detailed description in lieu of the requirements of a site development plan. City Council approval of site development plans. Site development plans must be approved, by City Council resolution, before any rezoning is approved or any building permits can be issued. If the improvements identified in the site development plan have not been completed within five years from the date of City Council approval, the site development plan shall be void unless an extension of time has been granted prior to the expiration date. The City Council may grant a two-year extension.
      (5)   Plan amendments or revisions.
         (a)   If at any time, the owner/developer of land included in an approved site development plan desires to amend, change or modify the plan, the proposed change must be submitted to the city to determine if the change is major or substantial. If major or substantial, the plan must be resubmitted and considered in the same manner as originally considered. Examples of major or substantial change include, but are not limited to:
            1.   Land use changes;
            2.   Building locations;
            3.   Densities;
            4.   Street alignments;
            5.   Parking lot arrangements;
            6.   Screening and signage standards;
            7.   Building design elements; and
            8.   Traffic circulation.
         (b)   If the amendment or revision is considered not to be major or substantial, the Building and Neighborhood Services Director or his or her designee can approve the change.
   (E)    The City Council shall not give final approval to any reclassification (rezoning) request for property in the Camanche Avenue Corridor that lies within the corporate limits of the city, as described as follows below.
         Commencing as a point of reference at a point on the centerline of South Fourteenth Street and Camanche Avenue; thence northeasterly on the centerline of Camanche Avenue to the centerline of Eleventh Avenue South; thence easterly on the centerline of Eleventh Avenue South to centerline of South Fourth Street; thence southerly on the centerline of South Fourth Street to the northern boundary on the right-of-way line of the Union Pacific Railroad property (formally the Chicago and Northwestern Railroad); thence southwesterly on the northern boundary of the Union Pacific Railroad property to the centerline of South Fourteenth Street, thence northeasterly on the centerline of South Fourteenth Street to the centerline of Camanche Avenue (being the point of beginning) all within the city until March 31, 2009, except where a vested right to the issuance of the approval accrued to any person, firm or corporation as a matter of law prior to the effective date of this section.
(1999 Code, § 165.31) (Ord. 2107, passed 1-11-2000; Ord. 2234, passed 4-10-2001; Ord. 2264, passed 2-25-2003; Ord. 2275, passed 3-9-2004; Ord. 2296, passed 6-28-2005; Ord. 2317, passed 2-28-2006; Ord. 2767, passed 2-25-2025) Penalty, see § 159.999

§ 159.053 INTERPRETATION, PURPOSE AND CONFLICT.

   In their interpretation and application, the provisions of this chapter shall be construed to be the minimum requirements for the promotion of public health, safety, convenience, comfort and general welfare. It is not intended by this chapter to interfere with or abrogate or annul any other resolution or rules, regulations or permits previously adopted or issued or which shall be adopted or issued, not in conflict with any of the provisions of this chapter except ordinances and/or regulations specifically repealed by this chapter to interfere with or abrogate or annul any easements, covenants or agreements between parties, provided, however, that where this chapter imposes a greater restriction upon the use of buildings or premises or upon the area than that imposed or required by other resolutions, easements, covenants or agreements, the provisions of this chapter shall control. This chapter should be reviewed periodically to assure the use of good practical principles of planning, dealing with zoning and land use.
(1999 Code, § 165.32)

§ 159.054 ZONING PERMITS AND INSPECTIONS.

   (A)   It shall be necessary to obtain a zoning permit for all prefabricated, freestanding carports, sheds (measuring from 60 square feet to 120 square feet), fences up to six feet in height, retaining walls up to four feet (measured from the bottom of the footing up to the top of the wall) unless supporting a surcharge, awnings with less than 54-inch projection and handicapped ramps.
   (B)   Application for a zoning permit shall be submitted in a form as the Fire Department Building Safety Division, through its designated zoning official, may prescribe and on forms supplied by the city. Application shall be made by the owner or his or her duly authorized representative. The application shall contain the full name and address of the owner and the applicant.
   (C)   The application must briefly describe the proposed work, the use and occupancy of the building and the grounds and shall give additional information as may be required by the Fire Department Building Safety Division for an intelligent understanding of the proposed work.
   (D)   All applications for zoning permits shall be accompanied by a plan as defined under § 159.051, showing the actual dimensions of the lot to be built upon, the size of the building or buildings to be erected, distances to lot lines from buildings and any other information as may be necessary to furnish for the enforcement of these regulations. A careful record of the application and plats shall be kept in the office of the Fire Department Building Safety Division. No court, yard or other open space provided about any building for the purpose of complying with the provisions of these regulations shall again be used as a yard, court or other open space for another building.
   (E)   It shall be the duty of the Fire Department Building Safety Division, through its designated zoning official, to inspect applications for zoning permits within three business days after receipt of the application. If, after examination, he or she finds no objection to the same and it appears that the proposed work will be in compliance with the laws and ordinances applicable thereto, he or she shall approve the application and issue a zoning permit for the proposed work as soon as practical. If his or her examination reveals otherwise, he or she will reject the application, noting his or her findings in a report to be attached to the application and delivering a copy to the applicant. The applicant shall have the right of appeal from the Fire Department Building Safety Division’s decision to the Zoning Board of Adjustment; any appeal must be submitted within 15 business days from the date of application.
   (F)   All work performed under a zoning permit issued by the Fire Department Building Safety Division shall conform to the approved application and approved amendments thereto. The location of all new construction, as shown on the approved plat or an approved amendment thereof, shall be strictly adhered to.
   (G)   It is unlawful to reduce or diminish the area of a lot or plot of which a plot diagram has been filed and has been used as the basis for a zoning permit unless a revised plot diagram, showing the proposed change in condition, shall have been filed and approved, provided, however, that this shall not apply when the lot is reduced by reason of a street opening or widening or other public improvements.
   (H)   The Fire Department Building Safety Division shall be given at least three business days’ notice of the starting of work under the zoning permit. Construction pursuant to the permit must begin within 90 days from the application date. The permit will expire at the end of six months from the application date.
   (I)   It shall be the duty of theFire Department Building Safety Division to inspect the layout of the proposed work within three business days after receipt of the application. The department’s designated zoning official shall ensure that the proposed work conforms to the plot plan submitted with the application for a zoning permit. If work started does not conform to the plot, diagram or other information given in the application, the department’s designated zoning official is authorized to stop work until the provisions of the permit are complied with.
   (J)   The Fire Department Building Safety Division may revoke a zoning permit or approval issued under the provisions of this chapter in case there have been any false statements or misrepresentation as to a material part in the application or drawings on which the permit or approval was based.
   (K)   A permanent record shall be kept of all applications for zoning permits and it shall be unlawful to change the use or occupancy of a building or land to a use or occupancy other than that described in the application. If it is desired to change to another conforming use or occupancy, a new application must be submitted and approved.
   (L)   Fees for zoning permits and Zoning Board of Adjustment appeals, permits or amendments for work shall be in amounts established by resolution, from time to time, by the Council. The fees shall be paid at the time of zoning application is approved. If construction has commenced prior to the issuance of a permit, the fee for the permit shall be twice the amount of the actual zoning permit fee.
   (M)   The property owner is responsible for compliance with any private subdivision covenant.
   (N)   Zoning permits will not be required for dog houses, dog pens less than 60 square feet in area, sheds less than 60 square feet in area, yard ornaments, play equipment, playhouses, fencing for gardens and flower beds, ornamental fencing less than ten feet in length and prefabricated and/or inflatable swimming pools that are not permanently installed.
(1999 Code, § 165.33) (Ord. 2234, passed 4-10-2001; Ord. 2247, passed 10-9-2001; Ord. 2264, passed 2-25-2003; Ord. 2352, passed 7-24-2007; Ord. 2368, passed 5-27-2008; Ord. 2767, passed 2-25-2025)