Willow Springs City Zoning Code

CHAPTER 4

RESIDENTIAL DISTRICTS

9A-4-1: R-1 RESIDENCE DISTRICT

Permitted Uses; Accessory Buildings And Uses; Special Uses:
1. Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the R-1 residence district for any purpose other than the following and the accessory uses and special uses set forth in subsections A2 and A3 of this section:
  Home occupations as defined in section 9A-1-1 of this title.
  One single-family detached dwelling per lot.
2. Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the R-1 residence district:
  Automobile garages.
  Children's playhouses and play equipment.
  Gazebos and similar structures.
  Private basketball and tennis courts.
  Private greenhouses.
  Private swimming pools for the use of the lot owners and their guests.
  Sheds, tool houses or similar nonresidential buildings customarily incidental to the residential use of the principal structure.
  Storm water detention facilities and ponds not used for recreational purposes.
3. Only the following special uses may be allowed within the R-1 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  Religious institutions and their accessory uses.
  The following educational institutions: public and private elementary and high schools.
  The following public service facilities:
  1. Fire and police station.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Uses Expressly Prohibited: No person shall keep or maintain in an R-1 district any livestock animal whose usual habitat is outside a residence, including, but not limited to, horses, cattle, sheep, pigs, goats and the like. (Ord. 83-0-7)
Height: No building shall hereafter be erected or altered to exceed thirty five feet (35') in height, or two (2) stories.
Area:
1. Rear Yard: There shall be a rear yard having a depth of not less than fifteen percent (15%) of the depth of the lot, provided such rear yard be not less than fifteen feet (15'), and need not exceed twenty five feet (25') in depth.
2. Side Yard: There shall be a side yard on each side of the building having a width of not less than fifteen percent (15%) of the width of the lot, provided no side yard be less than seven feet and six inches (7' 6”) in width. (Ordinance 13-O-2008).
3. Setback: The setback line shall be thirty feet (30') from the front lot line. (Ord. 86-0-17)
Intensity Of Use Of Lot: No building with its accessory buildings shall occupy in excess of sixty percent (60%) of the area of an interior lot, nor in excess of seventy five percent (75%) of the area of a corner lot. (Ord., 1-9-1964)
Minimum Lot Size: No lot within the R-1 residence district shall contain less than:
1. Except as provided in subsection F2 of this section, nine thousand (9,000) square feet in area;
2. Any subdivided lot of record, which subdivided lot of record existed on or before January 9, 1964, shall only be required to have a minimum seven thousand five hundred (7,500) square feet in area;
3. A minimum frontage of sixty five feet (65'), except when:
  1. Two (2) subdivided lots of record as of October 18, 1994, with each of said lots containing a minimum twenty five feet (25') of frontage, are combined to create one lot with a minimum frontage of fifty feet (50'); or
  2. A subdivided lot of record, which existed as of October 18, 1994, contains a minimum frontage of fifty feet (50'), but less than sixty five feet (65'); and
4. Minimum lot depth of one hundred feet (100'). (Ord. 97-0-1)
Limitations On Accessory Structures:
1. No detached garage shall:
  1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
  2. Incorporate the use of gambrel or mansard roofs; or
  3. Contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3) car garage.
2. No decks shall:
  1. Extend into any front yard beyond the main building;
  2. Extend into any required side yard; or
  3. Extend into an easement.

(Ord. 94-0-3)

9A-4-2: R-2 RESIDENCE DISTRICT

Permitted Uses; Special Uses:
1. Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the R-2 residence district for any purpose other than the following and the special uses set forth in subsection A2 of this section:
  
  Apartment buildings containing two (2) or more dwelling units, provided that each such dwelling unit shall contain a minimum One Thousand (1,000) square feet of living space.
2. Only the following special uses may be allowed within the R-2 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  
  Religious institutions and their accessory uses.
  
  The following educational institutions: public and private elementary and high schools.
  
  The following public service facilities:
  1. Fire and police stations.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Uses Expressly Prohibited: No person shall keep or maintain in an R-2 district any livestock animal whose usual habitat is outside a residence, including, but not limited to, horses, cattle, sheep, pigs, goats and the like. (Ord. 83-0-7)
Height: No building hereafter erected or altered shall exceed thirty five feet (35') in height or two (2) stories.
Area:
1. Rear Yard: There shall be a rear yard of not less than twenty five feet (25').
2. Setback: There shall be a setback of not less than thirty feet (30'). Accessory buildings shall not be placed nearer the street line than buildings of primary use.
3. Side Yard: There shall be a side yard on each side of the building having a width of not less than fifteen percent (15%) of the lot or tract frontage, but not less than seven feet six inches (7' 6”) exclusive of sidewalks. (Ordinance 14-O-2008).
4. Outer Court: An outer court shall not be less than five feet (5') nor be less than two and one-half inches (2 1/2") wide for each foot of height of such court, nor be less than two and one-half inches (2 1/2") wide for each foot of length of such court from the closed end.
5. Inner Court: An inner court shall have a width of not less than six feet (6') nor less than two and one-half inches (2 1/2") wide for each foot of height of such court, nor shall its area be less than the square of its required least dimension.
Intensity Of Use Of Lot: No multiple dwelling or group of dwellings should be erected or altered in the R-2 residential district to accommodate or make provision for more than one family for each two thousand one hundred seventy eight (2,178) square feet or more of the lot area on which said multiple dwelling is to be situated, but in no case shall the combined floor area of all apartments exceed the total lot area.

(Ord., 1-9-1964)

HISTORY
Amended by Ord. 2025-O-05 Amend 9A-4-2 R-2 Residence District on 2/13/2025

9A-4-3: OFF STREET PARKING

The requirements of chapter 9A-9 of this title shall be applicable with regard to standards and requirements for off street parking and loading.

(Ord. 90-0-18)

9A-4-4: R-3 RESIDENCE DISTRICT

Permitted Uses; Special Uses:
1. Subject to all requirements of this section, it shall be unlawful to use or occupy any buildings, structures or premises in the R-3 residence district for any purpose other than the following and the special uses set forth in subsection A2 of this section:
  Single-family attached dwellings (townhomes).
2. Only the following special uses may be allowed within the R-3 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  Religious institutions and their accessory uses.
  The following educational institutions: public and private elementary and high schools.
  The following public service facilities:
  1. Fire and police stations.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Minimum Lot Area: Six thousand (6,000) square feet per dwelling unit.
Minimum Lot Width: Fifty feet (50').
Minimum Lot Depth: One hundred twenty feet (120').
Required Setbacks:
1. The front yard setback line shall be thirty feet (30') from the front lot line.
2. No interior side yard is required in the case of party walls. However, if a yard is provided between buildings, it shall be a minimum of twenty feet (20').
3. The rear yard shall be a minimum of twenty feet (20').
4. The side yard shall be not less than fifteen percent (15%) of the width of the lot provided. No side yard shall be less than ten feet (10') in width. (15-O-2008).
Maximum Building Height: Thirty-five feet (35') or two (2) stories whichever is less. (Ord. 16-0-2008).
Minimum Habitable Floor Area For Each Dwelling Unit: The minimum habitable floor area for each dwelling unit shall be one thousand eight hundred (1,800) square feet, exclusive of the basement and any garage area. (Ord. 19-O-2004)
Maximum Consecutive Buildings: No more than four (4) townhomes shall be constructed in a row without intervening side yards. (Ord. 88-0-11)
Parking Requirements: The requirements of chapter 9A-9 of this title shall be applicable with regard to standards and requirements for off street parking and loading.

(Ord. 90-08-18)

9A-4-5: SR-1 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-1 suburban residential single-family district (the "SR-1 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-1 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-1 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the SR-1 district:

Automobile garages.

Children's playhouses and play equipment.

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar nonresidential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-O-19)
Special Uses: Only the following special uses may be allowed within the SR-1 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-1 of this title.

Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: public and private elementary and high schools. (Ord. 19-O-2004)
General Provisions: Uses in the SR-1 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-1 district shall be a minimum of fifteen thousand (15,000) square feet in area. Lots of not less than fourteen thousand (14,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than fifteen thousand (15,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of eighty five feet (85') in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-1 district:
  1. Front Yard: In order to provide design diversity within the SR-1 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum fifteen feet (15') shall be required for all lots in the SR-1 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery, and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height Of Building: No structure shall exceed a maximum height of thirty feet (30').
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed twenty three percent (23%) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale no more than thirty three percent (33%) of a lot may be covered by structures.
8. Lot Coverage-Structures And Impervious Surfaces: In order to minimize storm water drainage problems no more than forty five percent (45%) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-1 district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences And Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot. In residential districts where properties are adjacent or border the following: interstate 294, LaGrange Road, or its ramps, such open or solid fences shall not exceed ten feet (10’) in height.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-1 district:
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19, 9-13-1990)
  2. Each single-family detached dwelling in the SR-1 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. Contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3) car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve feet (12') in height. (Ord. 90-0-19, 9-13-1990)
  5. No deck shall:
    1. Extend into any front yard beyond the main building;
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3)

9A-4-6: SR-2 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-2 suburban residential single-family district (the "SR-2 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-2 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-2 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:
One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, on one each of the following buildings or structures shall be permitted as accessory uses within the SR-2 district:
Automobile garages.
Children's playhouses and play equipment
Gazebos and similar structures.
Private basketball and tennis courts.
Private greenhouses.
Private swimming pools for the use of the lot owners and their guests.
Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.
Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-2 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
Planned unit developments in accordance with section 9A-1-5-11 of this title.
Public libraries.
Public parks or playgrounds.
Religious institutions and their accessory uses.
Storm water detention and retention facilities.
The following educational institutions: Public and private elementary and high schools.(Ord. 19-0-2004)
General Provisions: Uses in the SR-2 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-2 district shall be a minimum of twenty thousand (20,000) square feet in area. Lots of not less than nineteen thousand (19,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than twenty thousand (20,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred (100') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-2 district:
  1. Front Yard: In order to provide design diversity within the SR-2 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-2 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed twenty percent (20% or 4,000 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than twenty-eight percent (28% or 5,600 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than thirty-eight percent (38% or 7,600 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-2, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-2 district
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-2 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    1. Extend into any front yard beyond the main building;
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3)

9A-4-7: SR-3 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-3 suburban residential single-family district (the "SR-3 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-3 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-3 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one of each of the following buildings or structures shall be permitted as accessory uses within the SR-3 district:

Automobile garages.

Children's playhouses and play equipment

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-3 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-11 of this title.

Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: Public and private elementary and high schools. (Ord. 19-0-2004)
General Provisions: Uses in the SR-3 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-3 district shall be a minimum of thirty thousand (30,000) square feet in area. Lots of not less than twenty-nine thousand (29,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than thirty thousand (30,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred twenty (120') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-3 district:
  1. Front Yard: In order to provide design diversity within the SR-3 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-3 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed fifteen percent (15% or 4,500 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than twenty-one percent (21 % or 6,300 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than twenty-eight percent (28% or 8,400 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-3, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-3 district:
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-3 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    1. Extend into any front yard beyond the main building
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3, Ord. 2007-O-32)

9A-4-8: SR-4 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-4 suburban residential single-family district (the "SR-4 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-4 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-4 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the SR-4 district:

Automobile garages.

Children's playhouses and play equipment

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-4 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-1 I of this title. Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: Public and private elementary and high schools. (Ord.19-0-2004)
General Provisions: Uses in the SR-4 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-4 district shall be a minimum of forty thousand (40,000) square feet in area. Lots of not less than thirty-nine thousand (39,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than forty thousand (40,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred forty (140') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-4 district:
  1. Front Yard: In order to provide design diversity within the SR-4 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-4 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50) for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed thirteen percent (13% or 5,200 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than eighteen percent (18% or 7,200 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than twenty-four percent (24% or 9,600 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-4, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-4 district
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-4 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    
    Extend into any front yard beyond the main building;
    
    Extend into any required side yard; or
    
    Extend into an easement.

(Ord. 94-0-3)

2025-O-05

Willow Springs City Zoning Code

CHAPTER 4

RESIDENTIAL DISTRICTS

9A-4-1: R-1 RESIDENCE DISTRICT

Permitted Uses; Accessory Buildings And Uses; Special Uses:
1. Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the R-1 residence district for any purpose other than the following and the accessory uses and special uses set forth in subsections A2 and A3 of this section:
  Home occupations as defined in section 9A-1-1 of this title.
  One single-family detached dwelling per lot.
2. Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the R-1 residence district:
  Automobile garages.
  Children's playhouses and play equipment.
  Gazebos and similar structures.
  Private basketball and tennis courts.
  Private greenhouses.
  Private swimming pools for the use of the lot owners and their guests.
  Sheds, tool houses or similar nonresidential buildings customarily incidental to the residential use of the principal structure.
  Storm water detention facilities and ponds not used for recreational purposes.
3. Only the following special uses may be allowed within the R-1 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  Religious institutions and their accessory uses.
  The following educational institutions: public and private elementary and high schools.
  The following public service facilities:
  1. Fire and police station.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Uses Expressly Prohibited: No person shall keep or maintain in an R-1 district any livestock animal whose usual habitat is outside a residence, including, but not limited to, horses, cattle, sheep, pigs, goats and the like. (Ord. 83-0-7)
Height: No building shall hereafter be erected or altered to exceed thirty five feet (35') in height, or two (2) stories.
Area:
1. Rear Yard: There shall be a rear yard having a depth of not less than fifteen percent (15%) of the depth of the lot, provided such rear yard be not less than fifteen feet (15'), and need not exceed twenty five feet (25') in depth.
2. Side Yard: There shall be a side yard on each side of the building having a width of not less than fifteen percent (15%) of the width of the lot, provided no side yard be less than seven feet and six inches (7' 6”) in width. (Ordinance 13-O-2008).
3. Setback: The setback line shall be thirty feet (30') from the front lot line. (Ord. 86-0-17)
Intensity Of Use Of Lot: No building with its accessory buildings shall occupy in excess of sixty percent (60%) of the area of an interior lot, nor in excess of seventy five percent (75%) of the area of a corner lot. (Ord., 1-9-1964)
Minimum Lot Size: No lot within the R-1 residence district shall contain less than:
1. Except as provided in subsection F2 of this section, nine thousand (9,000) square feet in area;
2. Any subdivided lot of record, which subdivided lot of record existed on or before January 9, 1964, shall only be required to have a minimum seven thousand five hundred (7,500) square feet in area;
3. A minimum frontage of sixty five feet (65'), except when:
  1. Two (2) subdivided lots of record as of October 18, 1994, with each of said lots containing a minimum twenty five feet (25') of frontage, are combined to create one lot with a minimum frontage of fifty feet (50'); or
  2. A subdivided lot of record, which existed as of October 18, 1994, contains a minimum frontage of fifty feet (50'), but less than sixty five feet (65'); and
4. Minimum lot depth of one hundred feet (100'). (Ord. 97-0-1)
Limitations On Accessory Structures:
1. No detached garage shall:
  1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
  2. Incorporate the use of gambrel or mansard roofs; or
  3. Contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3) car garage.
2. No decks shall:
  1. Extend into any front yard beyond the main building;
  2. Extend into any required side yard; or
  3. Extend into an easement.

(Ord. 94-0-3)

9A-4-2: R-2 RESIDENCE DISTRICT

Permitted Uses; Special Uses:
1. Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the R-2 residence district for any purpose other than the following and the special uses set forth in subsection A2 of this section:
  
  Apartment buildings containing two (2) or more dwelling units, provided that each such dwelling unit shall contain a minimum One Thousand (1,000) square feet of living space.
2. Only the following special uses may be allowed within the R-2 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  
  Religious institutions and their accessory uses.
  
  The following educational institutions: public and private elementary and high schools.
  
  The following public service facilities:
  1. Fire and police stations.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Uses Expressly Prohibited: No person shall keep or maintain in an R-2 district any livestock animal whose usual habitat is outside a residence, including, but not limited to, horses, cattle, sheep, pigs, goats and the like. (Ord. 83-0-7)
Height: No building hereafter erected or altered shall exceed thirty five feet (35') in height or two (2) stories.
Area:
1. Rear Yard: There shall be a rear yard of not less than twenty five feet (25').
2. Setback: There shall be a setback of not less than thirty feet (30'). Accessory buildings shall not be placed nearer the street line than buildings of primary use.
3. Side Yard: There shall be a side yard on each side of the building having a width of not less than fifteen percent (15%) of the lot or tract frontage, but not less than seven feet six inches (7' 6”) exclusive of sidewalks. (Ordinance 14-O-2008).
4. Outer Court: An outer court shall not be less than five feet (5') nor be less than two and one-half inches (2 1/2") wide for each foot of height of such court, nor be less than two and one-half inches (2 1/2") wide for each foot of length of such court from the closed end.
5. Inner Court: An inner court shall have a width of not less than six feet (6') nor less than two and one-half inches (2 1/2") wide for each foot of height of such court, nor shall its area be less than the square of its required least dimension.
Intensity Of Use Of Lot: No multiple dwelling or group of dwellings should be erected or altered in the R-2 residential district to accommodate or make provision for more than one family for each two thousand one hundred seventy eight (2,178) square feet or more of the lot area on which said multiple dwelling is to be situated, but in no case shall the combined floor area of all apartments exceed the total lot area.

(Ord., 1-9-1964)

HISTORY
Amended by Ord. 2025-O-05 Amend 9A-4-2 R-2 Residence District on 2/13/2025

9A-4-3: OFF STREET PARKING

The requirements of chapter 9A-9 of this title shall be applicable with regard to standards and requirements for off street parking and loading.

(Ord. 90-0-18)

9A-4-4: R-3 RESIDENCE DISTRICT

Permitted Uses; Special Uses:
1. Subject to all requirements of this section, it shall be unlawful to use or occupy any buildings, structures or premises in the R-3 residence district for any purpose other than the following and the special uses set forth in subsection A2 of this section:
  Single-family attached dwellings (townhomes).
2. Only the following special uses may be allowed within the R-3 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  Religious institutions and their accessory uses.
  The following educational institutions: public and private elementary and high schools.
  The following public service facilities:
  1. Fire and police stations.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Minimum Lot Area: Six thousand (6,000) square feet per dwelling unit.
Minimum Lot Width: Fifty feet (50').
Minimum Lot Depth: One hundred twenty feet (120').
Required Setbacks:
1. The front yard setback line shall be thirty feet (30') from the front lot line.
2. No interior side yard is required in the case of party walls. However, if a yard is provided between buildings, it shall be a minimum of twenty feet (20').
3. The rear yard shall be a minimum of twenty feet (20').
4. The side yard shall be not less than fifteen percent (15%) of the width of the lot provided. No side yard shall be less than ten feet (10') in width. (15-O-2008).
Maximum Building Height: Thirty-five feet (35') or two (2) stories whichever is less. (Ord. 16-0-2008).
Minimum Habitable Floor Area For Each Dwelling Unit: The minimum habitable floor area for each dwelling unit shall be one thousand eight hundred (1,800) square feet, exclusive of the basement and any garage area. (Ord. 19-O-2004)
Maximum Consecutive Buildings: No more than four (4) townhomes shall be constructed in a row without intervening side yards. (Ord. 88-0-11)
Parking Requirements: The requirements of chapter 9A-9 of this title shall be applicable with regard to standards and requirements for off street parking and loading.

(Ord. 90-08-18)

9A-4-5: SR-1 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-1 suburban residential single-family district (the "SR-1 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-1 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-1 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the SR-1 district:

Automobile garages.

Children's playhouses and play equipment.

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar nonresidential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-O-19)
Special Uses: Only the following special uses may be allowed within the SR-1 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-1 of this title.

Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: public and private elementary and high schools. (Ord. 19-O-2004)
General Provisions: Uses in the SR-1 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-1 district shall be a minimum of fifteen thousand (15,000) square feet in area. Lots of not less than fourteen thousand (14,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than fifteen thousand (15,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of eighty five feet (85') in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-1 district:
  1. Front Yard: In order to provide design diversity within the SR-1 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum fifteen feet (15') shall be required for all lots in the SR-1 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery, and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height Of Building: No structure shall exceed a maximum height of thirty feet (30').
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed twenty three percent (23%) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale no more than thirty three percent (33%) of a lot may be covered by structures.
8. Lot Coverage-Structures And Impervious Surfaces: In order to minimize storm water drainage problems no more than forty five percent (45%) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-1 district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences And Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot. In residential districts where properties are adjacent or border the following: interstate 294, LaGrange Road, or its ramps, such open or solid fences shall not exceed ten feet (10’) in height.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-1 district:
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19, 9-13-1990)
  2. Each single-family detached dwelling in the SR-1 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. Contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3) car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve feet (12') in height. (Ord. 90-0-19, 9-13-1990)
  5. No deck shall:
    1. Extend into any front yard beyond the main building;
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3)

9A-4-6: SR-2 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-2 suburban residential single-family district (the "SR-2 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-2 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-2 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:
One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, on one each of the following buildings or structures shall be permitted as accessory uses within the SR-2 district:
Automobile garages.
Children's playhouses and play equipment
Gazebos and similar structures.
Private basketball and tennis courts.
Private greenhouses.
Private swimming pools for the use of the lot owners and their guests.
Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.
Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-2 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
Planned unit developments in accordance with section 9A-1-5-11 of this title.
Public libraries.
Public parks or playgrounds.
Religious institutions and their accessory uses.
Storm water detention and retention facilities.
The following educational institutions: Public and private elementary and high schools.(Ord. 19-0-2004)
General Provisions: Uses in the SR-2 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-2 district shall be a minimum of twenty thousand (20,000) square feet in area. Lots of not less than nineteen thousand (19,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than twenty thousand (20,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred (100') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-2 district:
  1. Front Yard: In order to provide design diversity within the SR-2 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-2 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed twenty percent (20% or 4,000 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than twenty-eight percent (28% or 5,600 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than thirty-eight percent (38% or 7,600 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-2, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-2 district
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-2 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    1. Extend into any front yard beyond the main building;
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3)

9A-4-7: SR-3 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-3 suburban residential single-family district (the "SR-3 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-3 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-3 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one of each of the following buildings or structures shall be permitted as accessory uses within the SR-3 district:

Automobile garages.

Children's playhouses and play equipment

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-3 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-11 of this title.

Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: Public and private elementary and high schools. (Ord. 19-0-2004)
General Provisions: Uses in the SR-3 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-3 district shall be a minimum of thirty thousand (30,000) square feet in area. Lots of not less than twenty-nine thousand (29,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than thirty thousand (30,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred twenty (120') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-3 district:
  1. Front Yard: In order to provide design diversity within the SR-3 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-3 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed fifteen percent (15% or 4,500 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than twenty-one percent (21 % or 6,300 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than twenty-eight percent (28% or 8,400 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-3, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-3 district:
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-3 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    1. Extend into any front yard beyond the main building
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3, Ord. 2007-O-32)

9A-4-8: SR-4 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-4 suburban residential single-family district (the "SR-4 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-4 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-4 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the SR-4 district:

Automobile garages.

Children's playhouses and play equipment

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-4 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-1 I of this title. Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: Public and private elementary and high schools. (Ord.19-0-2004)
General Provisions: Uses in the SR-4 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-4 district shall be a minimum of forty thousand (40,000) square feet in area. Lots of not less than thirty-nine thousand (39,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than forty thousand (40,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred forty (140') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-4 district:
  1. Front Yard: In order to provide design diversity within the SR-4 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-4 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50) for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed thirteen percent (13% or 5,200 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than eighteen percent (18% or 7,200 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than twenty-four percent (24% or 9,600 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-4, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-4 district
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-4 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    
    Extend into any front yard beyond the main building;
    
    Extend into any required side yard; or
    
    Extend into an easement.

(Ord. 94-0-3)

2025-O-05

Willow Springs City Zoning Code

CHAPTER 4

RESIDENTIAL DISTRICTS

9A-4-1: R-1 RESIDENCE DISTRICT

Permitted Uses; Accessory Buildings And Uses; Special Uses:
1. Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the R-1 residence district for any purpose other than the following and the accessory uses and special uses set forth in subsections A2 and A3 of this section:
  Home occupations as defined in section 9A-1-1 of this title.
  One single-family detached dwelling per lot.
2. Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the R-1 residence district:
  Automobile garages.
  Children's playhouses and play equipment.
  Gazebos and similar structures.
  Private basketball and tennis courts.
  Private greenhouses.
  Private swimming pools for the use of the lot owners and their guests.
  Sheds, tool houses or similar nonresidential buildings customarily incidental to the residential use of the principal structure.
  Storm water detention facilities and ponds not used for recreational purposes.
3. Only the following special uses may be allowed within the R-1 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  Religious institutions and their accessory uses.
  The following educational institutions: public and private elementary and high schools.
  The following public service facilities:
  1. Fire and police station.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Uses Expressly Prohibited: No person shall keep or maintain in an R-1 district any livestock animal whose usual habitat is outside a residence, including, but not limited to, horses, cattle, sheep, pigs, goats and the like. (Ord. 83-0-7)
Height: No building shall hereafter be erected or altered to exceed thirty five feet (35') in height, or two (2) stories.
Area:
1. Rear Yard: There shall be a rear yard having a depth of not less than fifteen percent (15%) of the depth of the lot, provided such rear yard be not less than fifteen feet (15'), and need not exceed twenty five feet (25') in depth.
2. Side Yard: There shall be a side yard on each side of the building having a width of not less than fifteen percent (15%) of the width of the lot, provided no side yard be less than seven feet and six inches (7' 6”) in width. (Ordinance 13-O-2008).
3. Setback: The setback line shall be thirty feet (30') from the front lot line. (Ord. 86-0-17)
Intensity Of Use Of Lot: No building with its accessory buildings shall occupy in excess of sixty percent (60%) of the area of an interior lot, nor in excess of seventy five percent (75%) of the area of a corner lot. (Ord., 1-9-1964)
Minimum Lot Size: No lot within the R-1 residence district shall contain less than:
1. Except as provided in subsection F2 of this section, nine thousand (9,000) square feet in area;
2. Any subdivided lot of record, which subdivided lot of record existed on or before January 9, 1964, shall only be required to have a minimum seven thousand five hundred (7,500) square feet in area;
3. A minimum frontage of sixty five feet (65'), except when:
  1. Two (2) subdivided lots of record as of October 18, 1994, with each of said lots containing a minimum twenty five feet (25') of frontage, are combined to create one lot with a minimum frontage of fifty feet (50'); or
  2. A subdivided lot of record, which existed as of October 18, 1994, contains a minimum frontage of fifty feet (50'), but less than sixty five feet (65'); and
4. Minimum lot depth of one hundred feet (100'). (Ord. 97-0-1)
Limitations On Accessory Structures:
1. No detached garage shall:
  1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
  2. Incorporate the use of gambrel or mansard roofs; or
  3. Contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3) car garage.
2. No decks shall:
  1. Extend into any front yard beyond the main building;
  2. Extend into any required side yard; or
  3. Extend into an easement.

(Ord. 94-0-3)

9A-4-2: R-2 RESIDENCE DISTRICT

Permitted Uses; Special Uses:
1. Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the R-2 residence district for any purpose other than the following and the special uses set forth in subsection A2 of this section:
  
  Apartment buildings containing two (2) or more dwelling units, provided that each such dwelling unit shall contain a minimum One Thousand (1,000) square feet of living space.
2. Only the following special uses may be allowed within the R-2 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  
  Religious institutions and their accessory uses.
  
  The following educational institutions: public and private elementary and high schools.
  
  The following public service facilities:
  1. Fire and police stations.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Uses Expressly Prohibited: No person shall keep or maintain in an R-2 district any livestock animal whose usual habitat is outside a residence, including, but not limited to, horses, cattle, sheep, pigs, goats and the like. (Ord. 83-0-7)
Height: No building hereafter erected or altered shall exceed thirty five feet (35') in height or two (2) stories.
Area:
1. Rear Yard: There shall be a rear yard of not less than twenty five feet (25').
2. Setback: There shall be a setback of not less than thirty feet (30'). Accessory buildings shall not be placed nearer the street line than buildings of primary use.
3. Side Yard: There shall be a side yard on each side of the building having a width of not less than fifteen percent (15%) of the lot or tract frontage, but not less than seven feet six inches (7' 6”) exclusive of sidewalks. (Ordinance 14-O-2008).
4. Outer Court: An outer court shall not be less than five feet (5') nor be less than two and one-half inches (2 1/2") wide for each foot of height of such court, nor be less than two and one-half inches (2 1/2") wide for each foot of length of such court from the closed end.
5. Inner Court: An inner court shall have a width of not less than six feet (6') nor less than two and one-half inches (2 1/2") wide for each foot of height of such court, nor shall its area be less than the square of its required least dimension.
Intensity Of Use Of Lot: No multiple dwelling or group of dwellings should be erected or altered in the R-2 residential district to accommodate or make provision for more than one family for each two thousand one hundred seventy eight (2,178) square feet or more of the lot area on which said multiple dwelling is to be situated, but in no case shall the combined floor area of all apartments exceed the total lot area.

(Ord., 1-9-1964)

HISTORY
Amended by Ord. 2025-O-05 Amend 9A-4-2 R-2 Residence District on 2/13/2025

9A-4-3: OFF STREET PARKING

The requirements of chapter 9A-9 of this title shall be applicable with regard to standards and requirements for off street parking and loading.

(Ord. 90-0-18)

9A-4-4: R-3 RESIDENCE DISTRICT

Permitted Uses; Special Uses:
1. Subject to all requirements of this section, it shall be unlawful to use or occupy any buildings, structures or premises in the R-3 residence district for any purpose other than the following and the special uses set forth in subsection A2 of this section:
  Single-family attached dwellings (townhomes).
2. Only the following special uses may be allowed within the R-3 residence district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
  Planned unit developments in accordance with section 9A-1-5-1 of this title.
  Religious institutions and their accessory uses.
  The following educational institutions: public and private elementary and high schools.
  The following public service facilities:
  1. Fire and police stations.
  2. Municipal administration buildings, excluding public works garage or storage facilities.
  3. Storm water detention and retention facilities.
  4. Public parks or playgrounds.
  5. Public libraries. (Ord. 19-O-2004)
Minimum Lot Area: Six thousand (6,000) square feet per dwelling unit.
Minimum Lot Width: Fifty feet (50').
Minimum Lot Depth: One hundred twenty feet (120').
Required Setbacks:
1. The front yard setback line shall be thirty feet (30') from the front lot line.
2. No interior side yard is required in the case of party walls. However, if a yard is provided between buildings, it shall be a minimum of twenty feet (20').
3. The rear yard shall be a minimum of twenty feet (20').
4. The side yard shall be not less than fifteen percent (15%) of the width of the lot provided. No side yard shall be less than ten feet (10') in width. (15-O-2008).
Maximum Building Height: Thirty-five feet (35') or two (2) stories whichever is less. (Ord. 16-0-2008).
Minimum Habitable Floor Area For Each Dwelling Unit: The minimum habitable floor area for each dwelling unit shall be one thousand eight hundred (1,800) square feet, exclusive of the basement and any garage area. (Ord. 19-O-2004)
Maximum Consecutive Buildings: No more than four (4) townhomes shall be constructed in a row without intervening side yards. (Ord. 88-0-11)
Parking Requirements: The requirements of chapter 9A-9 of this title shall be applicable with regard to standards and requirements for off street parking and loading.

(Ord. 90-08-18)

9A-4-5: SR-1 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-1 suburban residential single-family district (the "SR-1 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-1 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-1 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the SR-1 district:

Automobile garages.

Children's playhouses and play equipment.

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar nonresidential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-O-19)
Special Uses: Only the following special uses may be allowed within the SR-1 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-1 of this title.

Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: public and private elementary and high schools. (Ord. 19-O-2004)
General Provisions: Uses in the SR-1 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-1 district shall be a minimum of fifteen thousand (15,000) square feet in area. Lots of not less than fourteen thousand (14,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than fifteen thousand (15,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of eighty five feet (85') in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-1 district:
  1. Front Yard: In order to provide design diversity within the SR-1 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum fifteen feet (15') shall be required for all lots in the SR-1 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery, and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height Of Building: No structure shall exceed a maximum height of thirty feet (30').
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed twenty three percent (23%) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale no more than thirty three percent (33%) of a lot may be covered by structures.
8. Lot Coverage-Structures And Impervious Surfaces: In order to minimize storm water drainage problems no more than forty five percent (45%) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-1 district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences And Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot. In residential districts where properties are adjacent or border the following: interstate 294, LaGrange Road, or its ramps, such open or solid fences shall not exceed ten feet (10’) in height.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-1 district:
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19, 9-13-1990)
  2. Each single-family detached dwelling in the SR-1 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. Contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3) car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve feet (12') in height. (Ord. 90-0-19, 9-13-1990)
  5. No deck shall:
    1. Extend into any front yard beyond the main building;
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3)

9A-4-6: SR-2 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-2 suburban residential single-family district (the "SR-2 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-2 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-2 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:
One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, on one each of the following buildings or structures shall be permitted as accessory uses within the SR-2 district:
Automobile garages.
Children's playhouses and play equipment
Gazebos and similar structures.
Private basketball and tennis courts.
Private greenhouses.
Private swimming pools for the use of the lot owners and their guests.
Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.
Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-2 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:
Planned unit developments in accordance with section 9A-1-5-11 of this title.
Public libraries.
Public parks or playgrounds.
Religious institutions and their accessory uses.
Storm water detention and retention facilities.
The following educational institutions: Public and private elementary and high schools.(Ord. 19-0-2004)
General Provisions: Uses in the SR-2 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-2 district shall be a minimum of twenty thousand (20,000) square feet in area. Lots of not less than nineteen thousand (19,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than twenty thousand (20,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred (100') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-2 district:
  1. Front Yard: In order to provide design diversity within the SR-2 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-2 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed twenty percent (20% or 4,000 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than twenty-eight percent (28% or 5,600 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than thirty-eight percent (38% or 7,600 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-2, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-2 district
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-2 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    1. Extend into any front yard beyond the main building;
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3)

9A-4-7: SR-3 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-3 suburban residential single-family district (the "SR-3 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-3 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-3 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one of each of the following buildings or structures shall be permitted as accessory uses within the SR-3 district:

Automobile garages.

Children's playhouses and play equipment

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-3 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-11 of this title.

Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: Public and private elementary and high schools. (Ord. 19-0-2004)
General Provisions: Uses in the SR-3 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-3 district shall be a minimum of thirty thousand (30,000) square feet in area. Lots of not less than twenty-nine thousand (29,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than thirty thousand (30,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred twenty (120') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-3 district:
  1. Front Yard: In order to provide design diversity within the SR-3 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-3 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50') for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed fifteen percent (15% or 4,500 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than twenty-one percent (21 % or 6,300 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than twenty-eight percent (28% or 8,400 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-3, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-3 district:
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-3 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    1. Extend into any front yard beyond the main building
    2. Extend into any required side yard; or
    3. Extend into an easement.

(Ord. 94-0-3, Ord. 2007-O-32)

9A-4-8: SR-4 SUBURBAN RESIDENTIAL SINGLE-FAMILY DISTRICT

Intent: The SR-4 suburban residential single-family district (the "SR-4 district") is intended to provide for spacious single-family residential development on lots served by public streets, sewer and water systems. The SR-4 district is intended to create an atmosphere allowing a lower density and a more open residential feeling located between traditional and larger estate districts. The permitted uses, lot area, setbacks and other requirements are designed to encourage a quality residential district.
Permitted Uses: Subject to all of the requirements of this section, it shall be unlawful to use or occupy any building, structure or premises in the SR-4 district for any purpose other than the following and the accessory uses and special uses set forth in subsections C and D of this section:

One single-family detached dwelling per lot.
Accessory Buildings And Uses: Subject to the area requirements set forth below, only one each of the following buildings or structures shall be permitted as accessory uses within the SR-4 district:

Automobile garages.

Children's playhouses and play equipment

Gazebos and similar structures.

Private basketball and tennis courts.

Private greenhouses.

Private swimming pools for the use of the lot owners and their guests.

Sheds, tool houses, and similar non-residential buildings customarily incidental to the residential use of the principal structure.

Storm water detention facilities and ponds not used for recreational purposes. (Ord. 90-0-19)
Special Uses: Only the following special uses may be allowed within the SR-4 district, subject to the issuance of a special use permit in accordance with the provisions of section 9A-1-5 or 9A-1-5-1 of this title in the case of planned unit developments:

Planned unit developments in accordance with section 9A-1-5-1 I of this title. Public libraries.

Public parks or playgrounds.

Religious institutions and their accessory uses.

Storm water detention and retention facilities.

The following educational institutions: Public and private elementary and high schools. (Ord.19-0-2004)
General Provisions: Uses in the SR-4 district shall conform to the following requirements:
1. Lot Size: Each lot within the SR-4 district shall be a minimum of forty thousand (40,000) square feet in area. Lots of not less than thirty-nine thousand (39,000) square feet in area may be permitted in residential subdivisions containing five (5) or more lots, provided that the average lot area of such subdivision is not less than forty thousand (40,000) square feet in area.
2. Lot Width: Each lot shall be a minimum of one hundred forty (140') feet in width, as measured at the front yard setback line.
3. Required Yards: The following yards are required for development within the SR-4 district:
  1. Front Yard: In order to provide design diversity within the SR-4 district, the required setbacks of the principal structures shall alternate between thirty five feet (35') and forty feet (40') on abutting lots between corner lots, subject to the following:
    1. All corner and through lots shall have a thirty five foot (35') setback on each public street right of way;
    2. Alternation of front yard setbacks shall begin within the lot abutting a corner lot and proceed the length of the block;
    3. Where block faces have an even number of lots, a lot adjacent to a corner lot may have a thirty five foot (35') setback; and
    4. Any yard which abuts a public street right of way shall be deemed a front yard.
  2. Side Yards: Side yards of a minimum twenty feet (20') shall be required for all lots in the SR-4 district, subject to the following additional requirements:
    1. Any swimming pool, pond, tennis court, basketball court or flagpole, or other permitted accessory use located within the yard shall be set back a minimum of twenty five feet (25') from any lot line not abutting a public street right of way; and
    2. Any driveway shall be set back a minimum of five feet (5') from any side lot line.
  3. Rear Yards: The required yard setback shall be fifty feet (50) for lots with a thirty five foot (35') front yard setback and forty five feet (45') for the lots with a forty foot (40') front yard setback.
4. Permitted Obstructions In Yards: The following shall be allowed within any yard:
  1. Landscaping, including trees, shrubbery and other flora;
  2. Berms not exceeding four feet (4') in height; and
  3. Statuary.
5. Height of Building: No structure shall exceed a maximum height of thirty five feet (35')
6. Floor Area Ratio: In order to minimize storm water drainage problems and to provide proper architectural scale, the gross floor area of all principal and accessory buildings shall not exceed thirteen percent (13% or 5,200 sq. ft.) of the gross lot area.
7. Lot Coverage-Structures: In order to minimize storm water drainage problems and to provide for proper architectural scale, no more than eighteen percent (18% or 7,200 sq. ft.) of a lot may be covered by structures.
8. Lot Coverage-Structure and Impervious Surfaces: In order to minimize storm water drainage problems, no more than twenty-four percent (24% or 9,600 sq. ft.) of gross lot area may be covered by impervious surfaces or structures.
9. Minimum Single-Family Dwelling: Each single-family detached dwelling within the SR-4, district shall contain at least two thousand two hundred (2,200) square feet of livable floor area, exclusive of basements.
10. Fences and Walls: No fence or wall shall be permitted in any front yard. Fences constructed in any yard other than a front yard shall not exceed a height of six feet (6'), except as set forth in this section for the screening of recreational vehicles and boat storage areas. All fences shall be constructed of natural materials (wood, brick or stone) with finished sides facing outward from lot.
11. Special Regulations: The following special regulations and conditions shall apply within the SR-4 district
  1. All exterior lighting shall be shaded or directed inward so that no glare is cast upon adjacent lots or public rights of way; (Ord. 90-0-19)
  2. Each single-family detached dwelling in the SR-4 district shall have a garage providing at least two (2) paved and covered parking areas. Garages shall not be located within any front, side or rear yard and no detached garage shall:
    1. Exceed a height of fifteen feet (15') measured at the highest point of the garage;
    2. Incorporate the use of gambrel or mansard roofs; or
    3. contain an interior floor area in excess of six hundred fifty (650) square feet for a two (2) car garage or in excess of eight hundred fifty (850) square feet for a three (3)car garage.
  3. Truck parking is limited only to those vehicles no larger than those vehicles required under state law to post "B" commercial vehicle or "RV" recreational vehicle license plates;
  4. The outdoor storage of recreational vehicles or boats shall not be allowed within any front, side or rear yard and shall be subject to the following:
    1. Recreational vehicle or boat storage areas shall be established only within the buildable area of the lot and located in a landscaped area between the principal structure and the rear yard setback line;
    2. Recreational vehicle and boat storage areas shall be paved and visually screened from view from any adjacent lot or public right of way; and
    3. Screening of such storage areas shall be by fencing or by the planting of visually impermeable coniferous vegetation which, notwithstanding the fencing requirements set forth in subsection E10 of this section shall not be less than seven feet (7') nor greater than twelve (12') in height. (Ord. 90-0-19)
  5. No deck shall:
    
    Extend into any front yard beyond the main building;
    
    Extend into any required side yard; or
    
    Extend into an easement.

(Ord. 94-0-3)