Neighbor Fence Rules: Mountain View vs San Jose
How do neighbor fence rules rules compare between Mountain View, CA and San Jose, CA?
Mountain View and San Jose have similar restriction levels.
Mountain View, CA
Santa Clara County
Shared fences between Mountain View neighbors are governed by California Civil Code 841 which presumes equal cost sharing for maintenance with 30 day written notice required before work.
View full Mountain View rules →San Jose, CA
Santa Clara County
California Civil Code 841 (Good Neighbor Fence Act) presumes equal cost-sharing for boundary fences between Santa Clara County neighbors. Written 30-day notice is required before shared fence work.
View full San Jose rules →Key Facts Comparison
| Fact | Mountain View | San Jose |
|---|---|---|
| Governing law | CA Civil Code 841 | CA Civil Code 841 |
| Default cost share | 50/50 presumption | - |
| Notice required | 30 days written | 30 days written notice |
| Dispute forum | Small claims court | Small Claims or Superior Court |
| City role | Safety only not disputes | - |
| Cost presumption | - | 50/50 split for shared fence |
| Spite fence cap | - | 10 ft under Civil Code 841.4 |
Highlighted rows indicate differences between cities.
Mountain View FAQ
Can I force my neighbor to pay half?
Civil Code 841 creates a presumption of equal sharing, but the neighbor can rebut by showing unequal benefit; enforcement requires court action.
Does the city mediate fence fights?
No. Mountain View Code Enforcement addresses only code violations; private cost disputes go to small claims court.
San Jose FAQ
Can my neighbor force me to pay half for a new fence I did not want?
Civil Code 841 presumes equal sharing, but you can rebut this by showing the fence exceeds reasonable needs, you cannot afford the share, or it confers little benefit. Respond in writing within 30 days.
Does the county mediate fence disputes?
No. Santa Clara County does not mediate civil boundary fence disputes. Project Sentinel and other nonprofits offer low-cost mediation, or owners may file in Superior Court.
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