Fence Regulations in San Leandro, CA (2026)
7 verified fence regulations for San Leandro, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
San Leandro fences limited to 3.5 feet in front yard setback, 6 feet in side/rear yards, and 7 feet for permitted masonry boundary walls.
Fences: Height Limits
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
California Civil Code 841 (Good Neighbor Fence Act) presumes 50/50 cost share for boundary fences. 30-day written notice required before construction.
Fences: Neighbor Rules
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
Under the 2022 California Building Code as adopted by San Leandro in SLMC Title 7 Chapter 7-5 (Building Code), a building permit is required for any retaining wall over 4 feet measured from the bottom of the footing to the top of the wall, or for any wall of any height that supports a surcharge (such as a slope or driveway above the wall).
San Leandro Retaining Wall Permit Rules
Some RestrictionsPool Barriers
Pools require a 60-inch enclosure with self-closing, self-latching gates per CA Health and Safety Code 115920 and San Leandro Building Code.
Fences: Pool Fencing
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 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 →