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Fence permit checklist — Contra Costa County, California
Assembled from Contra Costa County’s own published permit rules. Every line below is quoted from a city document and linked to it. Nothing here is generated, estimated, or inferred from another jurisdiction.
Do you need a permit?
Contra Costa County requires a permit for a fence.
A fence in unincorporated Contra Costa County needs no building permit at heights up to 7 feet, per the county's Construction Work Not Requiring a Building Permit handout; the handout classifies concrete and masonry walls as walls rather than fences, so they sit outside the exemption and take a building permit.
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Sources
- fence — permit rules ↗verified August 2026
Other permits Contra Costa County publishes rules for
Listed because the city publishes a separate rule for each type — not because this project necessarily triggers one. Whether it does depends on your scope of work.
- Deck permit checklist
- Shed permit checklist
- Water heater permit checklist
- Re-roof permit checklist
- Retaining wall permit checklist
- Electrical work permit checklist
- General building work permit checklist
BuildSpec is a reference, not the authority having jurisdiction. Confirm requirements with Contra Costa County before you build.