Development Standards for RS-12 Single-Family Residential District

In the RS-12 Single-Family Residential district in the City of Concord, the maximum permitted lot coverage is 25 percent for single-family structures. While the Development Code does not provide a specific Floor Area Ratio (FAR) limit for RS-12, the maximum building height for single-family structures is restricted to 30 feet.

Zoning District Overview

The RS (Residential Single-Family) district is applied to areas appropriate for single-family residential uses in neighborhoods with densities of 2.5 to 10 units per net acre [Section 18.30.010]. The "RS-12" designator identifies a single-family residential district with a minimum lot size of 12,000 square feet [Section 18.15.020].

Development Standards for RS-12

The following development standards apply to the RS-12 Single-Family Residential district as specified in the City of Concord Development Code:

Standard	RS-12 Requirement
Minimum Lot Area	12,000 square feet
Minimum Lot Width	100 feet
Minimum Lot Depth	85 feet
Maximum Lot Coverage (Single-Family)	25 percent
Maximum Building Height (Single-Family)	30 feet

Note: For nonresidential development, lot coverage and building height are established in compliance with the requirements specified by the applicable permit or the regulations of an abutting district if no permit is required [Section 18.30.030].

Setback Requirements for RS-12

The minimum setback requirements for single-family structures within the RS-12 district are as follows:

Setback Type	RS-12 Requirement
Front	20 feet
Interior Side	10 feet minimum
Aggregate Side	20 feet
Corner Side	15 feet
Rear	25 feet

Note: Setbacks are measured from the property line or the back of the sidewalk, whichever is less, to the face of the building or structure [Section 18.30.030].

Sections Cited

• Section 18.15.020 (Zoning map and districts)
• Section 18.30.010 (Purpose)
• Section 18.30.030 (Table 18.30.030 – RR and RS districts – Development standards)