Oakley, CA Building Setbacks & Zoning: Setback Rules (2026)

Oakley Municipal Code Title 9 (Zoning) establishes front-yard setbacks that vary by residential zone: R-6 and R-7 (single-family, 6,000–7,000 sq ft lots) typically require 20 feet to the main dwelling and 20 feet to a front-facing garage; R-10 and R-20 (larger lots) may allow 25 feet; R-M (multi-family) typically requires 15 feet. Front setback is measured from the front property line, which is usually at or behind the back of sidewalk, not from the curb or edge of pavement. Architectural projections such as eaves, bay windows, and chimneys may project up to 2 feet into the required setback. Uncovered porches, steps, and landings may project up to 6 feet. Covered porches are generally considered part of the main structure and must meet the full setback unless specifically permitted by zone. Fences in the front yard are limited to 3.5–4 feet in height, with up to 6 feet allowed behind the front setback line. Driveways and parking pads are permitted in the front yard but must be paved (concrete, asphalt, pavers, or approved permeable surface) and cover no more than 50 percent of the front yard. Corner lots have a second front setback along the street side, though typically reduced (often 10–15 feet). Variances require a zoning administrator or planning commission hearing and must demonstrate hardship unique to the property under Government Code section 65906.