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Manti City Zoning Code

17.40 Residential

Zones, R1, R2 And R3

17.40.010 Purpose

The purpose of the residential zone is to provide appropriate locations where residential neighborhoods may be established, maintained, and protected. The regulations also permit the establishment of, with proper controls, the public and semipublic uses such as churches, schools, libraries, parks and playgrounds, which serve the requirements of families. The regulations are intended to prohibit those uses that would be harmful to a single-family neighborhood.

17.40.012 Definitions


"Accessory dwelling unit": An additional residential unit that is located on the same lot as a single-family dwelling unit, either internal to or attached to the single-family unit or in a detached structure, and which contains separate space, kitchen, and bathroom facilities.

"Density": A measure of the built or to-be built residential accommodation, being the number of dwellings situated on a unit of land.

"Disability": A physical or mental impairment that substantially limits one or more of a person's major life activities, including a person having a history or record of such an impairment or a person who is perceived or regarded as having such an impairment.

"Duplex": A multi-family home with two units and two sets of tenants, one living in each side. A duplex has one owner that is responsible for renting out and maintaining the entire property.

"Institutional Care Center": An assisted living facility or any type, as defined by the Utah State Department of Health and Human Services, that is not a residential facility nor contained within a residential dwelling unit of a type authorized by the applicable zoning regulations.

"Intensity": The impact of a land use type on the land, e.g. apartment complexes are a high intensity land use while single-family residential is not.

"Overlay zoning district": A zoning district which is applied over one or more previously established zoning districts, establishing additional standards and criteria for covered properties in addition to those of the underlying zoning district; used to protect special features such as housing along transit corridors or historic buildings. Similar properties access to the government or public at large.

"Public": In reference to ownership, indicates that a facility or parcel of land is held and controlled by a government entity or is part of an easement or access that provides access to the government or public at large.

"Residential facility for persons with disabilities": A single-family home or other residential dwelling unit in which more than one person with a disability resides and that is subject to regulation or licensure by the Utah State Department of Health and Human Services.

"Semipublic": Having some features of a public institution and open to some persons outside the regular constituency.

"Single-family dwelling": A free-standing building designed to be occupied by one family, the structure having only one dwelling unit.

"Stacked multi-family dwelling": Units are "stacked" on top of each other (multi-story).

"Setback": The required separation between a lot line (and/or right-of-way line) and a building or structure line, within which a building or structure is prohibited. Setbacks prevent landowners from crowding the property of others and allow for the safe placement of utilities.

"Townhome": A single-family home that shares one or more walls with other independently-owned units; there are typically three or more units in a row.

"Twin home": A multi-family home with two units, technically classified as single-family homes sharing a wall. Each owner owns their portion of the house and the lot underneath it.



HISTORY
Adopted by Ord. 2023-4 An ordinance establishing standards & requirements for accessory buildings in the residential zones. on 6/7/2023

17.40.020 Residential Zoning Districts

The purpose of the Residential Zoning Districts (R) are to provide appropriate locations where residential neighborhoods may be established, maintained, and protected. The regulations also permit the establishment of, with proper controls, public and semipublic uses such as churches, schools, libraries, parks and playgrounds, which serve the requirements of families. The regulations are intended to separate residential developments by intensity and prohibit those uses that would be harmful to a residential neighborhood.

R-1 Single-family residential

R-2 Medium density single-family and multi-family residential

R-3 Higher density single-family and multi-family residential

17.40.022 R-1 Residential Zone With Permitted Uses

R-1: This zone is intended to provide single-family detached dwellings at a low density and is characterized by spacious yards and other residential amenities adequate to maintain desirable residential conditions. See tables for minimum lot sizes and setbacks.

A. Permitted uses:

1. Single-family dwelling

2. Agriculture

3. Nursery, pre-school, daycare

4. Household pet

5. Home occupation

6. Church

7. Public School

8. Public park and playground

9. Public buildings

10. Accessory buildings

11. Utility substations - with the following requirements:

  • Obscure fencing
  • Safety study
  • Noise study
  • Landscaping plan to be submitted with zoning permit application

12. Duplexes - with the following requirements

  • Building height maximum = 16 feet
  • Minimum lot size = .375 acres
  • Minimum street frontage = 120 linear feet
  • Property and yard use for the benefit and use of tenants only
  • Off-street parking for 2 vehicle per unit
  • May not be located on a lot or parcel within 80 feet of the property line of another lot or parcel that contains a duplex or for which a permit to construct a duplex has been applied and has not been denied
  • Landscaping plan for front and side yards to be submitted with zoning permit application

HISTORY
Adopted by Ord. 2022-08-17 Eliminating conditional uses in the R-1 Zone, and assigning defined uses to other zones or retaining defined uses as permitted with specific restrictions or requirements on 8/17/2022

17.40.024 R-2 With Permitted Uses


R-2: This zone is intended to provide for medium density single-family and multi-family residences in attached and detached dwellings. Multi-family dwellings are permitted in this zone with defined requirements. See tables (17.40.050 & 17.40.060) for minimum lot sizes and setbacks.

A. Permitted uses:

1. Single-family dwelling

2. Agriculture

3. Nursery, pre-school, daycare

4. Household pets

5. Home occupation

6. Church

7. Public School

8. Public park and playground

9. Public buildings

10. Accessory buildings

11. Utility substations - with the following requirements:

  • Obscure fencing
  • Safety study
  • Noise study
  • Landscaping plan to be submitted with zoning permit application

12. Duplexes - with the following requirements:

  • Building height maximum = 16 feet
  • Minimum lot size = .345 acres (per duplex)
  • Minimum street frontage = 105 linear feet
  • Property and yard use for the benefit and use of tenants only
  • Off-street parking for 2 vehicles per unit
  • Landscaping plan for front and side yards to be submitted with zoning permit application.
  • Maintenance plan or proposed CC&Rs for managing common areas and shared walls, utilities, and improvements to be submitted with zoning permit application

13. Townhouses - with the following requirements

  • Maximum number of units per acre = 10
  • Minimum development size = 10 units, or 1 acre
  • Off-street parking for 3 vehicles per unit, with one space being covered
  • Off-street parking plan to be submitted with zoning permit application
  • Landscaping plan to be submitted with zoning permit application
  • Maintenance plan or proposed CC&Rs for managing common areas and shared walls, utilities, and improvements to be submitted with zoning permit application

14. Twin homes - with the following requirements

  • Building height maximum = 16 feet
  • Minimum lot size = .23 acres
  • Minimum street frontage = 105 linear feet
  • Property and yard use for the benefit and use of tenants only
  • Off-street parking for 2 vehicles per unit, with one space being covered
  • Landscaping plan to be submitted with zoning permit application
  • Maintenance plan or proposed CC&Rs for managing common areas and shared walls, utilities, and improvements to be submitted with zoning permit application

15. Residential facilities for persons with disabilities

  • Any residential unit may be occupied as a residential facility for persons with disabilities, regardless of whether such facility is operated on a for-profit or non-profit basis. All general land use and zoning standards that apply to construction, development, use, and occupancy of residential units of the unit type being occupied as a residential facility for persons with disability shall apply, except to the extent that a stricter standard applies under state or federal law or under rules promulgated by the Utah State Department of Health and Human Services or other applicable agency.
  • The owner or operator of the facility must obtain and maintain all required state licenses.
  • Occupancy limited to persons with a disability and staff members.
  • Occupancy shall not be granted to any individual whose tenancy would constitute a direct threat to the health or safety of other individuals or whose tenancy could result in substantial physical damage to the property of others.
  • Requests for accommodations to any zoning or other land use regulation shall be made to the city council and shall be accompanied by documentation explaining and justifying the reasonableness and need for the requested accommodation. No fee shall be imposed for a request for accommodation.

B. Special Development:

The following uses are not permitted within the zone, because they are generally incompatible with the goals, intent, and other permitted uses of the zone. However, these uses may be authorized for a particular property through the negotiation and execution of a development agreement through the process allowed under 17.52.020 if the applicant can demonstrate compatibility with adjacent uses and developments, a demonstrated need for the project type, and the benefits that the city or its current or future residents will obtain that are not otherwise offered by current zoning and land use regulations for the property. Any development agreement must address the considerations and requirements described below related to the project type, in addition to any other consideration, term, or condition that the City and the applicant determine is appropriate.

1. Stacked multi-family dwellings (apartments, condominiums, etc.).

a. Maximum height: 3 stories consisting of no more than 35 feet from finished grade, excluding mechanical equipment and related facilities, so long as such equipment is screened form view from grade.

b. Maximum density: 4 units per story, 12 units per building.

c. Ownership and maintenance plan to demonstrate method of ownership and maintenance of shared construction, walls, equipment, parking areas, driveways and streets, and other common areas or facilities.

d. Landscaping and amenity plan to address and describe public or private recreational amenities and landscaping, such as parks, pavilions, trails, sidewalks, playgrounds, greenspace, and similar amenities.

e. Off-street parking: minimum of 3 spaces per 2 units, covered parking encouraged.

f. Architectural/design standards, with examples, to be provided.

g. Description of lots, units, property lines, setbacks, and easements for project.

h. Transportation plan to address street and driveway layout, snow removal areas, and vehicular and pedestrian connectivity.

2. Mobile home park, travel trailer park

a. Maximum density: 1 unit per 6,000 square feet.

b. Off-street parking: minimum of 2 dedicated spaces per unit, with 1 additional parking space provided for every 2 units.

c. Ownership and maintenance plan to demonstrate method of ownership and maintenance of common areas, utilities, parking areas, and private roads.

d. Landscaping and amenity plan to address and describe public or private recreational amenities and landscaping, such as parks, pavilions, trails, sidewalks, playgrounds, greenspace, clubhouses, and similar amenities. Minimum 1,500 square feet of outdoor recreational amenities required per unit, not including roads, sidewalks, and clubhouses.

e. Transportation plan to address street and driveway layout, snow removal areas, visitor parking and vehicular and pedestrian connectivity. Internal roads must be private, and applicant must submit plan for layout, construction, and maintenance of private roads serving the project, with adequate fire access and on-site areas for snow removal.

f. Utility plan for private utilities and fire protection.

g. Lighting plan for streetlights.

h. Two points of access onto public roads adjacent to park required.

i. Fencing/theme wall around park on property lines required.

j. Setbacks: project shall have minimum 20 foot setbacks on all property lines. Internal setbacks of units form private roads and adjacent units shall be determined by development agreement.

3. Public and private institutional care center - care institutions that are not residential facilities within residential dwelling units.

a. Landscaping and amenity plan to address and describe public or private recreational amenities and landscaping, such as parks, pavilions, trails, sidewalks, playgrounds, greenspace, and similar amenities.

b. Transportation plan to address street and driveway layout, parking areas, on-site snow removal areas, and vehicular and pedestrian connectivity.

c. Parking area to provide sufficient off-street parking for staff, patients, and visitors.

d. Architectural/design standards, with examples, to be provided.





                                        

HISTORY
Adopted by Ord. 2023-3 Elimination of Conditional Uses in Zones R-2 and R3 on 6/7/2023

17.40.026 R-3 With Permitted Uses



R-3: This zone is intended to provide for single family homes on smaller lots as well as multi-family residences in attached dwellings at a medium density and other residential amenities adequate to maintain desirable residential conditions. Most-family dwellings are permitted in this zone with requirements specified. A maximum of twelve units to the acre is permitted in this zone. See tables (17.40.050 & 17.40.060) for minimum lot sizes and setbacks.

A. Permitted uses:

1. Single-family dwelling

2. Agriculture

3. Nursery, pre-school, daycare

4. Household pets

5. Home occupation

6. Church

7. Public School

8. Public park and playground

9. Public buildings

10. Accessory buildings

11. Utility substations - with the following requirements:

  • Obscure fencing
  • Safety study
  • Noise study
  • Landscaping plan to be submitted with zoning permit application

12. Duplexes - with the following requirements

  • Building height maximum = 16 feet
  • Minimum lot size = .30 acres (per duplex)
  • Minimum street frontage = 100 linear feet
  • Property and yard use for the benefit and use of tenants only
  • Off-street parking for 2 vehicles per unit
  • Landscaping plan for front and side yards to be submitted with zoning permit application
  • Maintenance plan or proposed CC&Rs for managing common areas and shared walls, utilities, and improvements to be submitted with zoning permit application

13. Townhouses - with the following requirements

  • Maximum number of units per acre = 12
  • Minimum development size = 12 units, or 1 acre
  • Off-street parking for 2 vehicles per unit
  • Off-street parking plan to be submitted with zoning permit application
  • Landscaping plan to be submitted with zoning permit application
  • Maintenance plan or proposed CC&Rs for managing common areas and shared walls, utilities, and improvements to be submitted with zoning permit application

14. Twin homes - with the following requirements

  • Building height maximum = 16 feet
  • Minimum lot size = .18 acres
  • Minimum street frontage = 90 linear feet
  • Property and yard use for the benefit and use of tenants only
  • Off-street parking for 2 vehicles per unit
  • Landscaping plan to be submitted with zoning permit application
  • Maintenance plan or proposed CC&Rs for managing common areas and shared walls, utilities, and improvements to be submitted with zoning permit application

15. Residential facilities for persons with disabilities

  • Any residential unit may be occupied as a residential facility for persons with disabilities, regardless of whether such facility is operated on a for-profit or non-profit basis. All general land use and zoning standards that apply to construction, development, use, and occupancy of residential units of the unit type being occupied as a residential facility for persons with disability shall apply, except to the extent that a stricter standard applies under state or federal law or under rules promulgated by the Utah State Department of Health and Human Services or other applicable agency.
  • The owner or operator of the facility must obtain and maintain all required state licenses.
  • Occupancy limited to persons with a disability and staff members.
  • Occupancy shall not be granted to any individual whose tenancy would constitute a direct threat to the health or safety of other individuals or whose tenancy could result in substantial physical damage to the property or others.
  • Requests for accommodations to any zoning or other land use regulation shall be made to the city council and shall be accompanied by documentation explaining and justifying the reasonableness and need for the requested accommodation. No fee shall be imposed for a request for accommodation.

B. Special Development:

The following uses are not permitted within the zone, because they are generally incompatible with the goals, intent, and other permitted uses of the zone. However, these uses may be authorized for a particular property through the negotiation and execution of a development agreement through the process allowed under 17.52.020 if the applicant can demonstrate compatibility with adjacent uses and developments, a demonstrated need for the project type, and the benefits that the city or its current or future residents will obtain that are not otherwise offered by current zoning and land use regulations for the property. Any development agreement must address the considerations and requirements described below related to the project type, in addition to any other consideration, term, or condition that the City and the applicant determine is appropriate.

1. Stacked multi-family dwellings (apartments, condominiums, etc.).

a. Maximum height: 3 stories consisting of no more than 35 feet from finished grade, excluding mechanical equipment and related facilities, so long as such equipment is screened from view from grade.

b. Maximum density: 4 units per story, 12 units per building.

c. Ownership and maintenance plan to demonstrate method of ownership and maintenance of shared construction, walls, equipment, parking areas, driveways and streets, and other common areas or facilities.

d. Landscaping and amenity plan to address and describe public or private recreational amenities and landscaping, such as parks, pavilions, trails, sidewalks, playgrounds, greenspace, and similar amenities.

e. Off-street parking; minimum of 3 spaces per 2 units, covered parking encouraged.

f. Architectural/design standards, with examples, to be provided.

g. Description of lots, units, property lines, setbacks, and easements for project.

h. Transportation plan to address street and driveway layout, snow removal areas, and vehicular and pedestrian connectivity.

2. Mobile home park

a. Maximum density: 1 unit per 6,000 square feet

b. Off-street parking; minimum of 2 dedicated spaces per unit, with 1 additional parking space provided for every 2 units.

c. Ownership and maintenance plan to demonstrate method of ownership and maintenance of common areas, utilities, parking areas, and private roads.

d. Landscaping and amenity plan to address and describe public or private recreational amenities and landscaping, such as parks, pavilions, trails, sidewalks, playgrounds, greenspace, clubhouses, and similar amenities. Minimum 1,500 square feet of outdoor recreational amenities required per unit, not including roads, sidewalks, and clubhouses.

e. Transportation plan to address street and driveway layout, snow removal areas, visitor parking and vehicular and pedestrian connectivity. Internal roads must be private, and applicant must submit plan for layout, construction, and maintenance of private roads serving the project, with adequate fire access and on-site areas for snow removal.

f. Utility plan for private utilities and fire protection.

g. Lighting plan for streetlights.

h. Two points of access onto public roads adjacent to park required.

i. Fencing/theme wall around park on property lines required.

j. Setbacks: project shall have minimum 20 foot setbacks on all property lines. Internal setbacks of units from private roads and adjacent units shall be determined by development agreement.

3. Public and private institutional care center - care institutions that are not residential facilities within residential dwelling units.

a. Landscaping and amenity plan to address and describe public or private recreational amenities and landscaping, such as parks, pavilions, trails, sidewalks, playgrounds, greenspace, and similar amenities.

b. Transportation plan to address street and driveway layout, parking areas, on-site snow removal areas, and vehicular and pedestrian connectivity.

c. Parking area to provide sufficient off-street parking for staff, patients, and visitors.

d. Architectural/design standards, with examples, to be provided.

HISTORY
Adopted by Ord. 2023-3 Elimination of Conditional Uses in Zones R-2 and R-3 on 6/7/2023

17.40.030 Establishment Of Uses Not Specified

Should it be determine that a type or form of land use, which an applicant is seeking to locate in the City, does not appear as a listed permitted or conditional use, the City Manager shall refer the matter to the Planning Commission. Any non-listed use determined by the Planning Commission to be of the same general character as any other listed use may be allowed as if it were that other similar use. Appeals from the decision of the Planning Commission shall be to the City Council.


17.40.038 Accessory Buildings

1. Accessory buildings and accessory uses shall only be authorized and constructed concurrently with, or subsequent to, the establishment of a primary building or primary use.

2. All accessory buildings require a zoning permit in order to determine proper setbacks from streets, property lines and utility lines. Accessory buildings larger than 199 square feet also require a building permit.

3. Detached accessory buildings, including garages, shall meet all requirements, including setback requirements, including setback requirements, for the location of a detached accessory building, as provided in this chapter.

4. No storm water runoff from any accessory building shall be allowed to run onto adjacent property.

5. Accessory buildings located on corner lots shall meet the required setbacks for side yards with street frontage.

6. No mobile home, travel trailer, boat or similar recreational vehicle shall be used as an accessory building.

7. No utility connections or meters, separate from the primary building, shall be allowed for accessory buildings.

8. No accessory building shall be used as a dwelling unit unless it has been permitted and registered as an "Accessory Dwelling Unit".

9. Accessory buildings used for the housing of livestock or fowl shall comply with the requirements of this chapter.

Size, Placement & Setback requirements

1. Accessory buildings shall not be erected to a height of greater than 20 feet.

2. Accessory buildings shall not be placed between the primary structure and any property line with street frontage.

3. Accessory buildings shall be at least 10 feet away from the primary structure.

4. Accessory buildings located beside the front of a primary structure shall be set back at least 30 feet from the street-frontage property line, but not less than the front setback of the primary structure.

5. Accessory buildings located beside the side elevation of a home with street frontage shall be set back at least 25 feet from the property line, but not less than the setback of the primary structure.

6. Rear yard and side yard setbacks for accessory buildings (not including "Accessory Dwelling Units") shall be at least 5 feet from the property line.

7. No accessory building, regardless of size, may be placed outside of the required streetwise or property line setbacks.


HISTORY
Adopted by Ord. 2023-4 Accessory building requirements on 6/7/2023

17.40.040 Accessory Dwellings

The purpose of accessory dwelling standards and requirements is to:

"Create new housing units while respecting the appearance and scale of single-family residential development":

"Provide more housing choices in residential districts";

"Allow more efficient use of existing housing stock, public infrastructure, and the embodied energy contained within existing structures";

"Provide housing options for family caregivers, adult children, aging parents, and families seeking smaller households";

"Offer a means for residents, particularly seniors, single parents, and families with grown children, to remain in their homes and neighborhoods, and obtain extra income, security, companionship, and services";

"Broaden the range of affordable housing throughout the City";

"Support sustainability objectives by increasing housing close to jobs, schools, and services, thereby reducing greenhouse gas emissions and fossil fuel consumption"; and

"Support the economic viability of historic properties and the City's historic preservation goals by allowing accessory dwellings in historic structures.

A. A permit is required for an accessory dwelling unit. The City may permit one (1) accessory dwelling unit for each lot that contains a single-family dwelling.

B. Property owner requesting a permit for an accessory dwelling unit agrees that the lot upon which the primary residence and accessory dwelling unit are to be located cannot be split, and that this agreement or covenant will run with the property and will bind and apply to any heirs, assigns and successors of the property owner. The property owner consents to the recording of this agreement as a notice imparting this covenant to the public.

C. An accessory dwelling unit shall be a permanent structure with a foundation; portable units such as trailers, mobile homes, converted shipping containers and similar items are prohibited. An accessory dwelling unit may be created through, but not limited to, the following methods:

1. Converting existing living area within a single-family dwelling as an addition to an existing single-family dwelling, or within a single-family dwelling, or within a single-family dwelling created as new construction; or

2. Converting an existing detached accessory building, as an addition to an existing accessory building, or as a newly constructed accessory building.

D. The City shall only permit an accessory dwelling unit when an owner occupant lives on the property within either the principal residence or accessory dwelling unit. Property owners may never rent or lease both the principal residence and the accessory dwelling unit.

E. An accessory dwelling unit shall require one on-site parking space for each vehicle associated with the accessory dwelling unit, and shall have adequate on-site parking for all vehicles associated with the primary residence.

F. Accessory dwelling units shall comply with the building height, yard requirements, and building coverage requirements of the underlying zoning district or applicable overlay district unless modified by the Historic Landmark Commission for a property located within a Historic Preservation Overlay District.

G. No accessory dwelling unit shall occupy more than fifty (50) percent of the gross square footage of the single-family dwelling (if attached ) and shall not cover more than twenty-five (25) percent of the rear yard area (if detached). Detached dwelling units shall not exceed six hundred fifty (650) square feet.

H. All accessory dwelling units located in an accessory building shall be subject to the following setback requirements:

1. Shall be located a minimum of ten (10) feet from the single-family dwelling located on the same parcel.

2. Side and rear yard setbacks:

a. New Accessory Buildings: Shall be located minimum of ten (10) feet from any side or rear lot line.

b. Additions to Existing Accessory Buildings: The addition shall be located a minimum of ten (10) feet from any side or rear lot line. If any existing accessory building includes an addition, all of or portions of the existing structure may be used as an accessory dwelling unit provided the existing setbacks are not further reduced and the structure complies or can be altered to comply with the applicable sections of the adopted Fire Code of the City.

I. An accessory dwelling may be permitted in a side yard provided that it meets all the required side and front yard setbacks for the zone and is at least ten (10) feet from the main dwelling. The exterior must look similar to the main structure by using the same building materials, colors roof pitch, and design.

J. Accessory dwellings shall be limited to one story and an overall height of fifteen (15) feet for pitched roofs (i.e., gable end roof) and twelve (12) feet for flat roofs (shed style), unless a conditional use permit is granted for a greater height. The maximum height of an accessory building containing an accessory dwelling unit shall be at least 3 feet less than the primary single-family dwelling on the property.

K. An accessory dwelling unit may not be used for short-term rentals (periods of less than 30-days) unless it complies with the Short-Term Rental ordinance.

L. An accessory dwelling unit must have all utility services (water power, electricity) connected to the primary residence and may not be separated.





17.40.050 Minimum Lot Size

17.40.050      Minimum Lot Size 

 (All lot sizes are listed in square feet)

 

R-1

R-2

R-3

Single-family dwelling

10,890

(.25 acre)

8,000

(.18 acre)

6,000

(.14 acre)

Agriculture 

43,560

(1 acre)

43,560

(1 acre)

43,560

(1 acre)

Nursery, pre-school, daycare

10,890

(.25 acre)

8,000

(.18 acre)

6,000

(.14 acre)

Accessory dwelling units

10,890

(.25 acre)

8,000

(.18 acre)

6,000

(.14 acre)

Church

43,560

(1 acre)

43,560

(1 acre)

43,560

(1 acre)

Public School

250,000

(5.74 acres)

250,000

(5.74 acres)

250,000

(5.74 acres)

Public park and playground

10,890

(.25 acre)

10,890

(.25 acre)

10,890

(.25 acre)

Public Buildings

21,780

(.5 acre)

21,780

(.5 acre)

21,780

(.5 acre)

Townhome

--

10,000

(.23 acre)

8,000

(.18 acre)

Twin Home

--

10,000

(.23 acre)

8,000

(.18 acre)

Duplex

16,335

(.375 acre)

15,000

(.345 acre)

12,000

(.30 acre)

Stacked Multi-family Dwellings

--

--

125,000

(2.87 acres)

 

 

17.40.060 Required Setbacks And Frontage

All setbacks are measured from the property line. Where the building is a single-family attached dwelling, such as a twin home or townhome, all setbacks apply to the building as a whole, except for the shared line between units.

 

R1

R2

R3

Primary Use Minimum Required Setbacks from Property Line (in feet)

 

 

 

Front yard (garage does not project in front of any portion of front facade or is sideloaded)

  • Single Family Homes
  • Single Family Attached Dwelling





30

N/A





20

30





20

30

Front yard with projecting garage

  • Single Family Homes
  • Single Family Attached Dwelling




30

N/A




20

30





20

30

Front yard on arterial street with driveway access from arterial street

40

40

40

Front yard on arterial street with no driveway access from arterial street

40

40

20

Side yard

  • Single Family Homes
  • Single Family Attached Dwelling



10

N/A



8

10



8

10

Side yard(s) on street frontage

  • Single Family Homes
  • Single Family Attached Dwelling



25

N/A



20

25



20

25

Rear yard

  • Single Family Homes
  • Single Family Attached Dwelling



30

N/A



20

30



20

30

Rear yard abutting street frontage for multiple-family dwellings

--

--

30

Rear yard for properties on corner lots

10

10

10

Primary Use Maximum Setbacks from Property Line (in feet)

 R1

R2

R3 

Front yard

40

40

40

Maximum Projections into Required Yard (in feet)

R1 

R2

 R3

Unenclosed front porches

5’

Unenclosed rear yard porches, decks, patios, etc.

15’

Minimum Required Frontage

(in feet)

R1 

R2 

 R3

Minimum lot width along dedicated street for single-family homes

 

80

 

 

70

 

 

60

Minimum Setback between Primary Use Buildings on Same Lot (in feet)

 R1

R2 

R3 

Side to side

n/a

n/a

16

Back to side

n/a

n/a

30

Back to back

n/a

n/a

45

HISTORY
Adopted by Ord. 2025-4 Reducing Yard Setbacks within the R-2 & R-3 Zone on 7/22/2025

17.40.061 Required Setbacks For Accessory Buildings

 

 

R1

R2

R3

Accessory Buildings (secondary structures)

Minimum Required 

Setbacks (from the nearest point of the main structure to either: the property line or right-of-way improvements plus utility corridor) to the “building line” of the proposed structure (in feet)

 

 

 

 

Front yard

30

30

30

Side yard

5

5

5

Side yard(s) on street frontage

25

25

25

Rear yard

5

5

5

From primary use structure (home)

10

10

10

From other secondary structures

5

5

5

From main secondary water (irrigation) lines

5

5

5

From either side of overhead or underground primary electrical lines

10

10

10

From secondary power poles

5

5

5

Accessory Dwelling Unit (Detached)

Minimum Required 

Setbacks (in feet)

 

 

 

Front yard

30

30

30

Side yard

10

10

10

Side yard(s) on street frontage

25

25

25

Rear yard

10

10

10

From primary use structure (home)

10

10

10

From other secondary structures

5

5

5

From main secondary water (irrigation) lines

5

5

5

From either side of overhead or underground primary electrical lines

10

10

10

From secondary power poles

5

5

5

 
 Any accessory building which is to be located in a front yard or side yard with street frontage, must be located behind the setback of the main structure or 30 feet for front yards and 25 feet for side yards on street frontage, whichever is greater. 
HISTORY
Adopted by Ord. 2022-09-14 Required setbacks for accessory buildings on 9/22/2022

17.40.065 Fence Regulations

17.40.065 Fence Regulations A. Permit Required. Prior to erecting a fence, a permit must be obtained. Applications are available at the Manti City office or on the Manti City website. B. Side Yards and Rear Yards. In any required side or rear yard on lots, the total height of fences shall not exceed seven (7) feet, including base, unless otherwise allowed herein (See Figure #1) C. Front Yards. Fences in front yards shall be allowed provided that solid type fences shall not exceed three (3) feet, and open type fences shall not exceed four (4) feet. (See Figure #1). Fence Figure #1: Interior Lot Fence Height Restrictions




D. Corner Lots. In addition to the other provisions contained in this section, fences located on corner lots shall be subject to the following provisions (See Figures #2 & #4): 1. Any fence, wall, and/or hedge on the front yard setback, assuring there is a clear view zone, shall not exceed three (3) feet if solid construction or four (4) feet if open construction. 2. Height up to seven (7) feet shall be allowed adjacent to the side yard and rear yard street frontage area (the street-side area from the front line of the house to the back lot line), but not less than 35 feet from the front property line. To maintain a clear zone of visibility at street intersections, fence height within the thirty-five (35) foot area (measured from street improvements) shall conform to front yard fence requirements. See Figure #2 Fence Figure #2: Illustration of a Common 35-Foot Sight Visibility Triangle



3. When a driveway exists on an adjoining lot, a clear view zone shall be maintained free of fencing, except an open type fence or a view solid fence no higher than three (3) feet in height when a driveway exists on the adjacent lot within ten feet of the shared property line. The clear view zone refers to the portion of the corner lot lying within a triangular area formed by measuring back ten (10) feet from the point where the interior property line shared with the adjacent lot meets the property line along the public right-of-way (see figure #3).

Fence Figure #3: Clear View Zone



E. Heights on the rear yard setback and interior side yard setback shall not exceed seven (7) feet, unless otherwise allowed herein. Exception: the following fences are exempt from these requirements so long as they do not constitute a safety hazard for vehicular and/or pedestrian traffic. 1. Fences needed for safety purposes, such as utility areas, water ways, swimming pools, etc. 2. Fences used for Government purposes. 3. Fences used for basketball, tennis, or other sports related play areas. 4. Certain other fences, such as patio enclosures, etc., may be approved if they do not create a hazard or violation of this or other ordinances. 5. In new residential development that adjoins commercial/industrial zone, the placement of a fence is the responsibility of the commercial/industrial property owner. 6. Fence heights between commercial/industrial and residential zones shall be a minimum of seven (7) feet in height and shall be constructed of sight obscuring material. A fence exceeding seven (7) feet in height shall require a building permit. Fence Figure #4: Corner Lot Fence Height Restrictions



F. Fences on slopes. Fences on slopes may be a maximum of seven (7) feet if the average height of such fence is no greater than six (6) feet six (6) inches, unless otherwise allowed herein (see Figure 5). Fence Figure #5: Slopes

G. Measurement of Fence Height. 1. The height of a fence shall be measured from the highest grade. 2. The combined height of a fence and retaining wall shall not exceed eleven (11) feet, unless otherwise allowed herein (see Figure #6). Fence figure #6: Height



HISTORY
Approved by Ord. 2025-1 Creating requirements for the permitting and construction of fences. on 2/20/2025
Adopted by Ord. 2025-2 Requirements for the permitting and construction of fences. on 4/9/2025

2023-4

2022-08-17

2025-4

2022-09-14

2025-1

2025-2