Permit Requirements: Antioch vs San Ramon
How do permit requirements rules compare between Antioch, CA and San Ramon, CA?
Antioch and San Ramon have similar restriction levels.
Antioch, CA
Contra Costa County
Antioch does not generally require building permits for standard residential fences under 6 feet. Fences over the height limit or retaining wall combinations may require permits.
View full Antioch rules →San Ramon, CA
Contra Costa County
Building permits are not required for fences up to 7 feet tall in unincorporated Contra Costa County. Taller fences, any concrete or masonry wall, and retaining walls over 3 feet require a permit from the Building Inspection Division.
View full San Ramon rules →Key Facts Comparison
| Fact | Antioch | San Ramon |
|---|---|---|
| Standard Fence | No permit typically needed | - |
| Masonry Walls | Over 3.5 feet needs permit | - |
| Over Height | Variance required | - |
| Pool Fences | Must meet building code | - |
| Permit threshold | - | Fences over 7 feet |
| Code Section | - | Ord. Code 72-6.202 |
| Retaining wall exemption | - | Under 3 feet (footing to top) |
| Permit Center | - | 30 Muir Rd., Martinez, (925) 655-2700 |
Highlighted rows indicate differences between cities.
Antioch FAQ
Do I need a permit for a fence in Antioch?
Standard residential fences under 6 feet generally don't need a permit. Masonry walls over 3.5 feet and over-height fences do.
Where do I apply for a fence permit in Antioch?
Contact the Building Division at the Community Development Department for permits and the Planning Division for variances.
San Ramon FAQ
Do I need a permit to replace an existing 6-foot wood fence?
No. Replacement of a wood fence at the same 6-foot height is within the Ordinance 72-6.202 exemption (fences not over 7 feet high). However, if the fence serves as a swimming pool barrier, it must be replaced promptly because pool barrier requirements remain in force.
What about a fence taller than 7 feet?
Anything over 7 feet requires a building permit from the Contra Costa County Building Inspection Division. Apply at the Application and Permit Center at 30 Muir Road, Martinez, or call (925) 655-2700.
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