2 county-level rules, plus city-specific rules for 3 cities in Solano County, California.
Verified from official government sources
Solano County allows fences up to 6 feet in height without a building permit per the Solano County Building and Safety Division. Fences over 6 feet require a building permit. Fence placement is also subject to the Chapter 28 zoning standards for sight-distance and setbacks.
Solano County does not require a building permit for fences 6 feet or less in height. Fences over 6 feet require a building permit issued by the Solano County Building and Safety Division. Retaining walls over 4 feet (footing to top) likewise require a permit.
3 cities in Solano County have their own fence regulations rules. Each link goes to that city's dedicated page with code citations.
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Solano County Ordinance Hub →