Fence Regulations in Fullerton, CA (2026)
7 verified fence regulations for Fullerton, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Fullerton regulates fence heights under Municipal Code Chapter 15.50 (Zoning). Front yard fences are limited to 42 inches (3.5 feet). Side and rear yard fences may be up to 6 feet. Fences at corner lots must maintain sight visibility triangles for traffic safety.
Fullerton Fence Height Limits by Yard Location
Some RestrictionsPermit Requirements
Fullerton generally requires a building permit for fences and walls over a certain height. Fences up to 6 feet in side and rear yards and retaining walls up to 4 feet typically fall under standard permit exemptions per the California Building Code, but must still comply with zoning requirements reviewed by the Planning Division.
Fullerton Fence Permit Requirements
Some RestrictionsNeighbor Fence Rules
Fullerton defers to California Civil Code Sections 841-841.4 (Good Neighbor Fence Act) for shared boundary fence disputes. Adjoining property owners share equal responsibility for maintaining a reasonable boundary fence. The city does not mediate private fence disputes but enforces zoning compliance.
Fullerton Neighbor Fence Rules and Shared Boundaries
Few RestrictionsCalifornia Civil Code § 841 (Good Neighbor Fence Act)
(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, maint...
Retaining Walls
Fullerton requires building permits for retaining walls over 4 feet in height (measured from the bottom of the footing to the top of the wall). Walls over 4 feet also require engineered plans. Retaining walls combined with fences have combined height limits.
Fullerton Retaining Wall Permits & Requirements
Some RestrictionsPool Barriers
Fullerton enforces California Building Code pool barrier requirements. All residential pools and spas must be enclosed by a barrier at least 60 inches high with self-closing, self-latching gates. Multiple layers of protection are required for new construction.
Fullerton Swimming Pool Barrier & Gate Requirements
Heavy RestrictionsCalifornia Health & Safety Code § 115922 (Swimming Pool Safety Act)
(a) Except as provided in Section 115925, subject to subdivision (b), and consistent with Section 1596.814, when a building permit is issued for the construction of a new swimming pool or spa or the remodeling of an existing swimming pool or spa at a private single-family home, the respective swimming pool or spa shall be equipped with at least two of the following seven drowning prevention saf...
Fence Requirements
Fullerton's zoning code Chapter 15.50 sets general fence requirements including setbacks from property lines, visibility at intersections, and maintenance standards. Fences must be maintained in good repair and may not encroach into public rights-of-way or easements.
Fullerton General Fence Regulations and Setback Rules
Some RestrictionsMaterial Restrictions
Fullerton prohibits barbed wire, razor wire, and electric fences in residential zones. Chain link fencing may be restricted in certain areas. Standard residential fence materials include wood, vinyl, masonry block, wrought iron, and tubular steel.
Fullerton Fence Material Restrictions
Some RestrictionsLooking for Orange County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fullerton city rules.
Fence Regulations in Orange County →