Fence Regulations in Petaluma, CA (2026)
6 verified fence regulations for Petaluma, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Petaluma IZO §13.020 and Table 13.1 set fence height by zoning district setback. Generally 6 feet in interior side and rear yards and 3 feet in front-yard setbacks for residential R-1 through R-5 districts.
Petaluma Fence Height Limits
Some RestrictionsPetaluma IZO §13.030
For fences on sloping ground or on retaining walls, solid fence height of six (6) feet may be permitted as measured from the up-slope property so long as a total height, inclusive of any retaining wall, does not exceed ten (10) feet as measured from the down-slope property.
Permit Requirements
A building/zoning permit is generally required in Petaluma for fences over 6 feet or for masonry/retaining walls; pool barrier fences must meet the California Building Code. Standard residential fences at the height limit may be permit-exempt.
Fences: Permits
Some RestrictionsNeighbor Fence Rules
Shared boundary fences in California are governed by the Good Neighbor Fence Act (CA Civil Code §841), presuming adjoining owners share the cost of a boundary fence equally after 30 days' notice. Spite fences over 10 feet are a private nuisance (§841.4).
Fences: Neighbor Rules
Few RestrictionsApproved Materials
Petaluma IZO §13.040 sets standards for fence materials. Barbed wire and razor wire are prohibited in residential zones; chain-link is restricted in front yards.
Petaluma Fence Materials
Few RestrictionsLooking for Sonoma County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Petaluma city rules.
Fence Regulations in Sonoma County →