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Earlier editions: 2026-09

Title 16 — DEVELOPMENT CODE›Chapter 16.20 — GENERAL REGULATIONS

Hesperia Municipal Code § 16.20.450 R-1 and RR Zone Districts, property development standards

Hesperia Municipal Code · 2026-10 edition · updated 2026-10-04 · Hesperia

Cite as: Hesperia Municipal Code § 16.20.450 · Text as of 2026-10-04

16.20.430 - Applicability of provisions.

These development standards are applicable to the Oak Hills Community Plan area as defined on the city's land use plan. These standards shall be applicable in lieu of similar standards within the city's development code, otherwise, the city's standards shall apply.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.440 - A-1-2 1/2 Zone District, property development standards.

A-1-2 1/2 ZONE DISTRICT DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) Maximum Structure Height (ft.) 35
Minimum Lot Size (acres) map suffix will modify Minimum Lot Size (acres) map suffix will modify 2.5
Maximum Lot Coverage (building coverage) Maximum Lot Coverage (building coverage) 20%
Maximum Lot Dimensions (width to depth ratio) > 10 acres < 10 acres 1:4 1:3
Minimum Lot Dimensions (width/depth in ft.) Minimum Lot Dimensions (width/depth in ft.) 150/150
Front Yard Setback (ft.) Front Yard Setback (ft.) 25
Side Yard Setbacks (ft.) Side Yard Setbacks (ft.) 15
Rear Yard Setbacks (ft.) Rear Yard Setbacks (ft.) 15
Street Side Yard Setbacks (ft.) Street Side Yard Setbacks (ft.) 25
Maximum Housing Density (dwelling unit/acre) Maximum Housing Density (dwelling unit/acre) 1/2.5
Minimum District Size (acres) Minimum District Size (acres) 30

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.450 - R-1 and RR Zone Districts, property development standards.

R-1 AND RR ZONE DISTRICTS DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) Maximum Structure Height (ft.) 35
Minimum Lot Size (sq. ft.) map suffix will modify See A. below Minimum Lot Size (sq. ft.) map suffix will modify See A. below 7,200
Maximum Lot Coverage (building coverage) Maximum Lot Coverage (building coverage) 40%
Maximum Lot Dimensions (width to depth ratio) > 10 acres < 10 acres 1:4 1:3
Minimum Lot Dimensions (width/depth in ft.) > 1 acre < 1 acre 100/100 60/100
Front Yard Setback (ft.) See B. below Front Yard Setback (ft.) See B. below 25
Side Yard Setbacks (ft.) Side Yard Setbacks (ft.) 10 5
Rear Yard Setbacks (ft.) Rear Yard Setbacks (ft.) 15
Street Side Yard Setbacks (ft.) street type: local collector or wider 15 25
Minimum District Size (acres) Minimum District Size (acres) 10

A. Within areas which contain significant environmental or topographic constraints, clustering of residential uses may be encouraged to preserve natural resources and mitigate environmental impacts. Maximum permitted density will be determined through the development review process, based upon environmental and infrastructure conditions.

B. A final or parcel map may establish front yard setbacks no less than twenty-two (22) feet provided the average setback of all parcels is at least twenty-five (25) feet.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.460 - R-3 Zone District, property development standards.

R-3 ZONE DISTRICT DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) Maximum Structure Height (ft.) 35
Minimum Lot Size (sq. ft.) map suffix will modify See A. below Minimum Lot Size (sq. ft.) map suffix will modify See A. below 7,200
Maximum Lot Coverage (building coverage) Maximum Lot Coverage (building coverage) 60%
Maximum Lot Dimensions (width to depth ratio) Maximum Lot Dimensions (width to depth ratio) 1:3
Minimum Lot Dimensions (width/depth in ft.) Minimum Lot Dimensions (width/depth in ft.) 60/120
Front Yard Setback (ft.) See B. below Front Yard Setback (ft.) See B. below 25
Side Yard Setbacks (ft.) one side other sides 10 5
Rear Yard Setbacks (ft.) Rear Yard Setbacks (ft.) 15
Street Side Yard Setbacks (ft.) Street Side Yard Setbacks (ft.) 25
Maximum Housing Density (dwelling unit/acre) map prefix may modify Maximum Housing Density (dwelling unit/acre) map prefix may modify 10
Minimum District Size (acres) Minimum District Size (acres) 10

A. Maximum permitted density will be determined through the development review process, based upon environmental and infrastructure conditions.

B. A final or parcel map may establish front yard setbacks no less than twenty-two (22) feet provided the average setback of all parcels is at least twenty-five (25) feet.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.470 - C-1 Zone District, property development standards.

C-1 ZONE DISTRICT DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) 35
Minimum Lot Size (acre) map suffix will modify See A. below 2.5
Maximum Lot Coverage (building coverage) 40%
Maximum Lot Dimensions (width to depth ratio) 1:3
Minimum Lot Dimensions (width/depth in ft.) See A. below 300/300
Front Yard Setback (ft.) 25
Side Yard Setbacks (ft.) See B. below 10
Rear Yard Setbacks (ft.) See C. below 10
Street Side Yard Setbacks (ft.) 15
Maximum Floor Area Ratio (FAR - floor area/lot area) 0.47
Minimum District Size (acres) 2.5

A. Minimum lot size can be less than two and one-half acres if the subdivision application is filed concurrently with a planned development, site plan review or conditional use permit application.

B. Only one side yard is required to provide for emergency access. If the adjacent property is not designated commercial or industrial, a side yard shall be required along that side of the property.

C. A rear yard is required only when the adjacent property is not designated commercial or industrial.

D. Site design should incorporate effective internal circulation for both vehicular and pedestrian traffic, as well as buffering if adjacent to residential uses.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.480 - C-2 and C-4 Zone Districts, property development standards.

C-2 AND C-4 ZONE DISTRICTS DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) 35
Minimum Lot Size (acres) map suffix will modify See A. and E. below 5
Maximum Lot Coverage (building coverage) 60%
Maximum Lot Dimensions (width to depth ratio) 1:3
Minimum Lot Dimensions (width/depth in ft.) 300/300
Front Yard Setback (ft.) 25
Side Yard Setbacks (ft.) See B. below 10
Rear Yard Setbacks (ft.) See C. below 10
Street Side Yard Setbacks (ft.) 25
Maximum Floor Area Ratio (FAR - fl. area/lot area) 1.20
Minimum District Size (acres) 5

A. Minimum lot size can be less than five acres if the subdivision application is filed concurrently with a planned development, site plan review or conditional use permit application.

B. Only one side yard is required to provide for emergency access. If the adjacent property is not designated commercial or industrial, a side yard shall be required along that side of the property.

C. A rear yard is required only when the adjacent property is not designated commercial or industrial.

D. Site design within general commercial use areas should include effective internal circulation, designed to minimize traffic impacts on adjacent arterial streets.

E. Regional commercial uses should have access from major highways or arterials, and be of a size and configuration to facilitate development of businesses attracting consumers from a regional market area. Minimum site area for a development project within a regional commercial area should be ten acres.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.490 - C-3 Zone District, property development standards.

C-3 ZONE DISTRICT DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) 35
Minimum Lot Size (acres) map suffix will modify See A. below 5
Maximum Lot Coverage (building coverage) 65%
Maximum Lot Dimensions (width to depth ratio) 1:3
Minimum Lot Dimensions (width/depth in ft.) 300/300
Front Yard Setback (ft.) 25
Side Yard Setbacks (ft.) See B. below 10
Rear Yard Setbacks (ft.) See C. below 10
Street Side Yard Setbacks (ft.) 25
Maximum Floor Area Ratio (FAR - fl. area/lot area) 1.20
Minimum District Size (acres) 5

A. Minimum lot size can be less than five acres if the subdivision application is filed concurrently with a planned development, site plan review or conditional use permit application.

B. Only one side yard is required to provide for emergency access. If the adjacent property is not designated commercial or industrial, a side yard shall be required along that side of the property.

C. A rear yard is required only when the adjacent property is not designated commercial or industrial.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.500 - I-1 and I-2 Zone Districts, property development standards.

I-1 AND I-2 ZONE DISTRICTS DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) 50
Minimum Lot Size (acres) map suffix will modify See A. below 5
Maximum Lot Coverage (building coverage) 70%
Maximum Lot Dimensions (width to depth ratio) 1:3
Minimum Lot Dimensions (width/depth in ft.) 150/200
Front Yard Setback (ft.) 25
Side Yard Setbacks (ft.) See B. below 10
Rear Yard Setbacks (ft.) See C. below 10
Street Side Yard Setbacks (ft.) 15
Maximum Floor Area Ratio (FAR - fl. area/lot area) 0.97
Minimum District Size (acres) 5

A. Minimum lot size can be less than five acres if the subdivision application is filed concurrently with a planned development, site plan review or conditional use permit application.

B. Only one side yard is required to provide for emergency access. If the adjacent property is not designated commercial or industrial, a side yard shall be required along that side of the property.

C. A rear yard is required only when the adjacent property is not designated commercial or industrial.

D. Where possible, industrial areas should be separated from residential areas by natural or manmade barriers, such as drainage courses, utility easements, railroad tracks, or major arterials. Adequate land use and design buffers to mitigate impacts of truck traffic, noise, emissions, and other potential land use conflicts, must be addressed through the design review process.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.510 - Resource conservation designation, property development standards.

RESOURCE CONSERVATION (OH/RC) DESIGNATION DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) 35
Minimum Lot Size (acres) map suffix will modify 40
Maximum Lot Coverage (building coverage) None Required
Maximum Lot Dimensions (width to depth ratio) 1:4
Minimum Lot Frontage (ft.) 150
Front Yard Setback (ft.) 25
Side Yard Setbacks (ft.) 15
Rear Yard Setbacks (ft.) 15
Street Side Yard Setbacks (ft.) 25
Maximum Housing Density (dwelling unit/acre) 1/40
Minimum District Size (acres) 200

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.520 - Public/institutional zone district, property development standards.

PUBLIC/INSTITUTIONAL ZONE DISTRICT DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) 50
Minimum Lot Size (acres) map suffix will modify None Required
Maximum Lot Coverage (building coverage) 70%
Maximum Lot Dimensions (width to depth ratio) 1:4
Minimum Lot Dimensions (width/depth in ft.) 60/100
Front Yard Setback (ft.) 15
Side Yard Setbacks (ft.) 10
Rear Yard Setbacks (ft.) 10
Street Side Yard Setbacks (ft.) 15
Maximum Floor Area Ratio (FAR - fl. area/lot area) 1.20
Minimum District Size (acres) None Required

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.530 - Flood hazard protection areas, property development standards.

FLOOD HAZARD PROTECTION AREAS DEVELOPMENT STANDARDS

Maximum Structure Height (ft.) 35
Minimum Lot Size (acres) map suffix will modify 10
Maximum Lot Dimensions (width to depth ratio) 1:4
Minimum Lot Dimensions (width/depth in ft.) 60/100
Front Yard Setback (ft.) 75
Side Yard Setbacks (ft.) 15
Rear Yard Setbacks (ft.) 15
Street Side Yard Setbacks (ft.) 25
Minimum District Size (acres) None Required

A. No structure or use shall be constructed, located or substantially improved and no land shall be graded or developed in the applicable area, except upon approval of a plan which provides that the proposed development will not result in any increase in flood levels during the occurrence of the base flood discharge.

B. All proposed land use permits within areas subject to the city's flood hazard protection regulations shall meet all of the requirements necessary for approval of a permit in accordance with Chapter 8.28 of the municipal code.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

16.20.540 - SD, PCD, C/SD, FD and CCD land use designations, property development standards.

SD, PCD, C/SD, FD AND CCD DESIGNATIONS DEVELOPMENT STANDARDS See A. below

Maximum Structure Height (ft.) Maximum Structure Height (ft.) 50
Minimum Lot Size (acres) map suffix will modify See B. and C. below Minimum Lot Size (acres) map suffix will modify See B. and C. below 10
Maximum Lot Coverage (building coverage) Maximum Lot Coverage (building coverage) 70%
Maximum Lot Dimensions (width to depth ratio) ≥ 10 acres < 10 acres 1:4 1:3
Minimum Lot Dimensions (width/depth in ft.) Minimum Lot Dimensions (width/depth in ft.) 400/400
Front Yard Setback (ft.) Front Yard Setback (ft.) 15
Side Yard Setbacks (ft.) See D. below Side Yard Setbacks (ft.) See D. below 10
Rear Yard Setbacks (ft.) See E. below Rear Yard Setbacks (ft.) See E. below 10
Street Side Yard Setbacks (ft.) Street Side Yard Setbacks (ft.) 15
Maximum Floor Area Ratio (FAR - fl. area/lot area) Maximum Floor Area Ratio (FAR - fl. area/lot area) 1.20
Minimum District Size (acres) Minimum District Size (acres) 10

A. Alternate Standards. An approved development plan or specific plan may establish different design standards including accessory sign standards. See suffix modifications in the community plan text for limitations within the applicable land use designations.

B. A map suffix may allow minimum lot size to be more than one acre (e.g. CCD-5=Planned Development-five acre minimum). A map suffix may also indicate maximum dwelling units per acre (e.g. CCD-3/1=Planned Development-three dwelling units per acre).

C. Minimum Lot Size. An approved development plan or specific plan may approve lot sizes smaller than ten acres. The combination of open spaces and concentrations of smaller lot areas shall be compatible with the land uses on surrounding properties.

D. Only one side yard is required to provide for emergency access. If the adjacent property is not designated commercial or industrial, a side yard shall be required along that side of the property.

E. A rear yard is required only when the adjacent property is not designated commercial or industrial.

F. Uses Allowed. An approved development plan or specific plan may allow intermixing of residential, commercial and industrial uses, provided there is a determined need for such special development standards. See suffix modifications within the community plan text for limitations within the applicable land use designations.

G. Standards within approved developments shall apply in lieu of conflicting standards in the development code. All standards established by the development code which do not conflict with the approved development plan or specific plan shall apply to the project.

(Ord. 2002-09 Exh. A (part), 2002)

Exceptions & meaning →

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