Zoning Standards for RS-12 Single-Family Residential District in Concord
The RS-12 Single-Family Residential district in Concord requires a minimum lot area of 12,000 square feet and a minimum lot width of 100 feet. These standards apply to all single-family residential development within the RS-12 district to ensure neighborhood compatibility and consistent density.
District Purpose
The RS (Residential Single-Family) zoning district is intended to provide for single-family residential neighborhoods with densities ranging from two and one-half to 10 units per net acre [Section 18.30.010]. The RS-12 designation is a specific subset of the RS district, which indicates a minimum lot size of 12,000 square feet [Section 18.15.020, Table 18.15.020].
Development Standards for RS-12
The following development standards are required for single-family residential properties located within the RS-12 zoning district, as specified in Table 18.30.030.
| Standard | RS-12 Requirement |
|---|---|
| Minimum Lot Area | 12,000 square feet |
| Minimum Lot Width | 100 feet |
| Minimum Lot Depth | 85 feet |
| Maximum Lot Coverage | 25 percent |
| Maximum Building Height | 30 feet |
Setback Requirements
Minimum setback requirements for single-family residences in the RS-12 district are established to maintain neighborhood character and provide adequate separation between properties [Section 18.30.030].
| Setback Type | RS-12 Minimum Setback |
|---|---|
| Front | 20 feet |
| Interior Side | 10 feet |
| Aggregate Side | 20 feet |
| Corner Side | 15 feet |
| Rear | 25 feet |
Note: All setbacks are measured from the property line or back of sidewalk (whichever is less) to the face of the building or structure [Section 18.30.030, Table 18.30.030].
General Requirements and Exceptions
- Lot Coverage: The maximum lot coverage for RS-12 single-family residential properties is 25 percent [Section 18.30.030, Table 18.30.030].
- Building Height: The maximum building height for single-family residences in the RS-12 district is 30 feet [Section 18.30.030, Table 18.30.030].
- Exclusions: All public or private rights-of-way, easements, or land offered for dedication for road or access purposes are excluded from the gross lot area and are not included in the minimum net lot area or lot coverage calculations [Section 18.150.030].
Sections Cited
- Section 18.15.020: Zoning map and districts
- Section 18.30.010: Purpose (Residential Districts)
- Section 18.30.030: Table 18.30.030 – RR and RS districts – Development standards
- Section 18.150.030: Exclusion of rights-of-way