Fence Regulations in San Ramon, CA (2026)
5 verified fence regulations for San Ramon, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
San Ramon permits 6-foot fences in side and rear yards and 3.5-foot (42-inch) fences in front yards. Corner lots have additional sight-triangle restrictions at intersections. Fences over 6 feet require a building permit. HOA CC&Rs in master-planned communities often impose stricter architectural review requirements.
Fences: Height Limits
Some RestrictionsNeighbor Fence Rules
Hedges in San Ramon are regulated similarly to fences for sight-line purposes. Front yard hedges must not exceed 3.5 feet within the front setback, and corner lot sight triangles apply. Hedges over 6 feet that block a neighbor's solar access or constitute a 'spite fence' under Civil Code §841.4 may be actionable.
Fences: Hedge 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 San Ramon require a building permit if over 4 feet in height measured from bottom of footing to top, or if supporting a surcharge load. Engineered plans are required for taller walls. Given San Ramon's hillside terrain in Canyon Lakes, Bollinger Canyon, and Crow Canyon areas, drainage and geotechnical review are often required.
Fences: Retaining Walls
Some RestrictionsPool Barriers
Pool safety barriers in San Ramon must meet California Health & Safety Code §115920-115929 requirements: minimum 60-inch height, self-closing/self-latching gates, no climbable features, and pools built after 2007 require at least two additional safety features. The Building Division enforces compliance through permit inspections.
Fences: Pool Fences
Heavy RestrictionsCalifornia Health & Safety Code § 115923 (Swimming Pool Safety Act)
115923. An enclosure shall have all of the following characteristics: (a) Any access gates through the enclosure open away from the swimming pool, and are self-closing with a self-latching device placed no lower than 60 inches above the ground. (b) A minimum height of 60 inches. (c) A maximum vertical clearance from the ground to the bottom of the enclosure of two inches. (d) Gaps or voids, if ...
Material Restrictions
San Ramon permits standard fence materials including wood, vinyl, masonry, wrought iron, and chain link, with restrictions on barbed wire, razor wire, and electric fences in residential zones. HOA CC&Rs in master-planned communities typically specify approved material types and often prohibit chain link in front yards.
Fences: Materials
Some RestrictionsLooking for Contra Costa County county-wide rules?
County ordinances apply to unincorporated areas and may supplement San Ramon city rules.
Fence Regulations in Contra Costa County →