Neighbor Fence Rules: Oakley vs Pittsburg
How do neighbor fence rules rules compare between Oakley, CA and Pittsburg, CA?
Oakley and Pittsburg have similar restriction levels.
Oakley, CA
Contra Costa County
Boundary fence disputes in Oakley are governed by California Civil Code Section 841 (Good Neighbor Fence Act), which presumes equal cost-sharing for boundary fences between adjoining owners and requires 30 days written notice before construction. Oakley does not mediate these civil disputes directly.
View full Oakley rules →Pittsburg, CA
Contra Costa County
Hedges acting as boundary barriers in Pittsburg are subject to the same height limits as fences: 6 feet in side/rear yards and 3.5 feet in front yards. Hedges in the sight-distance triangle at driveways and corners must be kept low for traffic visibility.
View full Pittsburg rules →Key Facts Comparison
| Fact | Oakley | Pittsburg |
|---|---|---|
| Governing law | CA Civil Code 841 | - |
| Notice period | 30 days written | - |
| Cost split | 50/50 presumption | - |
| Spite fences | CA Civil Code 841.4 | - |
| City role | Does not mediate | - |
| Front yard hedge max | - | 3.5 ft (as barrier) |
| Side/rear hedge | - | 6 ft (often higher tolerated) |
| Sight triangle | - | 30-36 in max vegetation |
| Sidewalk clearance | - | 7 ft overhead |
| Spite hedge law | - | CA Civil Code §841.4 |
Highlighted rows indicate differences between cities.
Oakley FAQ
Does my neighbor have to pay half of a new fence?
Under CA Civil Code 841, yes — but only if you provide the required 30-day written notice and the project is reasonable. They can rebut the presumption.
How do I find my actual property line?
Hire a licensed land surveyor. City records, title documents, and subdivision maps provide starting points but a survey produces defensible line markers.
What is a spite fence?
A fence over 10 feet tall built primarily to annoy a neighbor, prohibited by CA Civil Code 841.4. Affected neighbors can sue for abatement and damages.
Pittsburg FAQ
Can I trim my neighbor's hedge overhanging my yard?
Yes, up to the property line, under California common law. You cannot damage the health of the plant or enter your neighbor's property without permission to do the trimming.
My neighbor's hedge is over 10 feet and blocking my view. What can I do?
If maintained maliciously to annoy you, Civil Code §841.4 treats it as a spite fence and you can seek an injunction. Otherwise, view is generally not protected unless specific view covenants apply.
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