Fence Regulations in San Leandro, CA (2026)
8 verified fence regulations for San Leandro, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Up to 7 feet in rear and interior side yards in residential districts; only 3 feet in required front yards or corner side yards abutting a street. RO district caps at 6 feet; industrial districts allow up to 8 feet.
Fence Height Limits — Zoning Code §4.04.364
Some RestrictionsPermit Requirements
San Leandro requires a building permit for fences over 6 feet tall or any masonry/retaining wall over 3 feet. Under 6 feet wood fences are permit-exempt.
Fences: Permits
Some RestrictionsNeighbor Fence Rules
San Leandro defers to California Civil Code §841 (Good Neighbor Fence Act): adjoining owners are presumed equally responsible for the reasonable cost of a shared boundary fence, and a 30-day written notice is required before billing a neighbor.
Shared/Boundary Fences — California Civil Code §841
Some RestrictionsCalifornia Civil Code Section 841 (Good Neighbor Fence Act)
841. (a) Adjoining landowners shall share equally in the responsibility for maintaining the boundaries and monuments between them. (b) (1) Adjoining landowners are presumed to share an equal benefit from any fence dividing their properties and, unless otherwise agreed to by the parties in a written agreement, shall be presumed to be equally responsible for the reasonable costs of construction, ...
Retaining Walls
Retaining walls 4 feet or less measured from bottom of footing to top of wall are exempt from a building permit, unless they support a surcharge (e.g., driveway, slope) or impound Class I, II, or IIIA liquids. Walls over 4 feet require a permit and engineered plans.
Retaining Walls — Building Permit Threshold
Some RestrictionsPool Barriers
California Health & Safety Code §§115920–115929 governs pool fencing in San Leandro: a 60-inch enclosure with self-closing, self-latching gates plus at least two of seven approved drowning-prevention features for any new or remodeled pool at a single-family home.
Pool Barriers — California Swimming Pool Safety Act (HSC §§115920–115929)
Heavy RestrictionsFence Requirements
San Leandro requires a clear sight triangle at corner lots: no fence, hedge, or structure over 3 feet tall within 25 feet of the curb intersection.
Fences: Corner Visibility
Heavy RestrictionsMaterial Restrictions
Wood, vinyl, wrought iron, chain link, and masonry allowed in San Leandro. Barbed wire and electric fences prohibited in residential zones.
Fences: Materials
Few RestrictionsApproved Materials
Permitted fence/wall materials are wood, steel, finished concrete, and stucco. Chain-link and corrugated metal fencing are prohibited. Street-facing fences may not exceed 75% opacity.
Fence Materials — Zoning Code §4.04.364
Some RestrictionsLooking for Alameda County county-wide rules?
County ordinances apply to unincorporated areas and may supplement San Leandro city rules.
Fence Regulations in Alameda County →