Fence Regulations in Rialto, CA (2026)
5 verified fence regulations for Rialto, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Rialto Municipal Code Chapter 18.61 (Design Guidelines), specifically section 18.61.170 Fences and Walls, governs residential fence and wall heights in zoning districts. Standard California municipal practice limits front-yard fences to 3-4 feet and side/rear yards to 6 feet; anything taller requires a building permit per the California Building Code (Title 24 CCR) adopted in Rialto Code Title 15.
Fence Height Limits in Rialto
Some RestrictionsNeighbor Fence Rules
Rialto has no local boundary-fence cost-sharing ordinance. California Civil Code §841 (the Good Neighbor Fence Act) governs: adjoining landowners are presumed to share equal responsibility for shared fences and must give 30 days' written notice before incurring fence expenses to be shared.
Shared Boundary Fences and Neighbor Disputes in Rialto
Some RestrictionsRetaining Walls
Retaining walls in Rialto are governed by California Building Code §105.2 (adopted via Rialto Code Title 15) and zoning standards in §18.61.170. Any retaining wall over 4 feet measured from bottom of footing to top of wall, or any wall supporting a surcharge, requires a building permit.
Retaining Wall Permits in Rialto
Some RestrictionsPool Barriers
California Health & Safety Code §115922 (Swimming Pool Safety Act, amended by SB 442) preempts local rules. New or remodeled residential pools must have at least two of seven drowning prevention safety features, one of which is an enclosure meeting HSC §115923. Rialto enforces via building permits issued under Rialto Code Title 15.
Swimming Pool Fence Barriers in Rialto
Heavy RestrictionsApproved Materials
Rialto Code §18.61.170 (Fences and Walls) within the Chapter 18.61 Design Guidelines governs fence material standards. Standard residential materials (wood, masonry block, wrought iron, vinyl) are allowed; barbed wire, razor wire, and electrified fences are restricted to specified non-residential contexts under the zoning code.
Allowed and Prohibited Fence Materials in Rialto
Some RestrictionsLooking for San Bernardino County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Rialto city rules.
Fence Regulations in San Bernardino County →