Garage Sale Signs: Martinez vs Walnut Creek
How do garage sale signs rules compare between Martinez, CA and Walnut Creek, CA?
Martinez and Walnut Creek have similar restriction levels.
Martinez, CA
Contra Costa County
Garage sale signs permitted on private property with owner permission; not allowed in public right-of-way. Must be removed promptly after sale concludes. Size limits match general residential signs (6 sq ft).
View full Martinez rules →Walnut Creek, CA
Contra Costa County
Walnut Creek allows temporary garage sale signs during active sale hours only, on private property with owner permission. Signs on utility poles, street trees, and public rights-of-way are prohibited under WCMC Chapter 10 and subject to summary removal.
View full Walnut Creek rules →Key Facts Comparison
| Fact | Martinez | Walnut Creek |
|---|---|---|
| Permit needed | No | - |
| Max size | 6 sq ft | - |
| Public ROW | Prohibited | - |
| Removal | Within 24 hrs after sale | - |
| - | - |
Highlighted rows indicate differences between cities.
Martinez FAQ
Can I post signs on telephone poles?
No. Signs on utility poles and in the public right-of-way are prohibited and will be removed.
Can I post signs in a neighbor's yard?
Only with the neighbor's express permission. Signs placed on private property without consent are trespass.
Walnut Creek FAQ
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