3 county-level rules, plus city-specific rules for 6 cities in Alameda County, California.
Verified from official government sources
Unincorporated Alameda County sets minimum front, side, and rear yard setbacks by zoning district under Title 17. Cities like Oakland, Fremont, Berkeley, Hayward, and Livermore adopt their own standards.
Alameda County limits residential structure heights to 30-35 feet in most R-1 zones under Title 17, with stricter limits in hillside overlays. ADUs are capped at 16-18 feet per state law.
Unincorporated Alameda County limits maximum lot coverage to 35-45 percent in residential zones under Title 17. Coverage includes all structures with roofs, with some exemptions for uncovered decks and pervious surfaces.
6 cities in Alameda County have their own building setbacks & zoning rules. Each link goes to that city's dedicated page with code citations.
3 verified rules • Lot Coverage Limits, Setback Rules
3 verified rules • Lot Coverage Limits, Setback Rules
3 verified rules • Lot Coverage Limits, Setback Rules
3 verified rules • Lot Coverage Limits, Setback Rules
3 verified rules • Lot Coverage Limits, Setback Rules
3 verified rules • Lot Coverage Limits, Setback Rules
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