Fence Regulations in Thousand Oaks, CA (2026)
6 verified fence regulations for Thousand Oaks, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Maximum 6 feet along side or rear lot lines, minimum 10 feet from front lot line. Front yard fences limited to 3 feet in height. Up to 9 feet allowed along rear line with Community Development Director approval for noise attenuation. TOMC Sec. 9-4.2509.
fences/height-limits
Some RestrictionsPermit Requirements
Standard fences in Thousand Oaks up to 6 feet in side and rear yards typically do not require building permits. Front yard fences are limited to 3 feet in height. Masonry walls, fences in hillside areas, and fences exceeding standard heights require permits.
Thousand Oaks Fence Permit Requirements
Some RestrictionsNeighbor Fence Rules
Thousand Oaks follows California Civil Code sections 841-845 for shared boundary fence responsibilities. Adjacent property owners share costs for reasonable boundary fence construction and maintenance. The city's development code addresses fence placement relative to property lines.
Thousand Oaks Neighbor Fence Rules
Some RestrictionsCal. Civ. Code § 841
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 in Thousand Oaks require a building permit when exceeding 4 feet in height and must comply with the California Building Code and the city's hillside development standards. Walls in slope areas require engineering and geotechnical analysis.
Thousand Oaks Retaining Wall Regulations
Some RestrictionsPool Barriers
All residential swimming pools and spas in Thousand Oaks must have safety barriers meeting California Building Code requirements. Fences must be at least 60 inches tall with self-closing, self-latching gates. Barriers must prevent unsupervised access by children under five.
Thousand Oaks Pool Barrier Requirements
Heavy RestrictionsCal. Health & Safety Code § 115920
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Material Restrictions
No specific material prohibition in general zoning, but fences in wildfire zone areas must use fire-resistant materials. HOAs may impose additional standards. Permits required for fences exceeding standard height limits. TOMC Title 9.
fences/materials
Some RestrictionsLooking for Ventura County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Thousand Oaks city rules.
Fence Regulations in Ventura County →