California’s Good Neighbor Fence Law (Civil Code Section 841) is one of the most commonly misunderstood property laws. If you share a boundary fence with a neighbor, here is what you need to know.
What the Law Says
In simple terms: adjoining property owners are equally responsible for maintaining, repairing, or replacing a shared boundary fence. This means the cost is typically split 50/50.
The 30-Day Written Notice Requirement
Before you replace or repair a shared fence, you must give your neighbor 30 days written notice that includes:
- A description of the problem with the existing fence
- The proposed solution (repair or replacement)
- An estimated cost and how you propose to split it
- The timeline for the work
This notice should be delivered in writing — ideally by certified mail so you have proof it was received.
What If Your Neighbor Refuses to Pay?
If your neighbor refuses to contribute their share after proper notice, you have the right to proceed with the work and seek reimbursement. Small claims court is a common avenue for resolving these disputes. Keep all documentation: the written notice, estimates, invoices, and photos.
Exceptions to the Rule
A neighbor may not be required to share costs if:
- They can prove the fence is not necessary
- The cost is disproportionate to their financial situation
- The fence primarily benefits only one property
Practical Tips
In our experience, the best approach is always to have a friendly conversation first. Most neighbors appreciate being informed and are willing to share costs. Get at least two or three written estimates to present, so your neighbor can see you are getting a fair price.
Need help navigating a shared fence situation? VMK Builders & Co. can provide documentation and estimates that make the process easier. Call us at (916) 754-6962.