Signage Rules: Martinez vs Oakley
How do signage rules rules compare between Martinez, CA and Oakley, CA?
Martinez and Oakley have similar restriction levels.
Martinez, CA
Contra Costa County
Martinez prohibits exterior signage advertising home-based businesses in residential zones. The Zoning Ordinance's home occupation standards are explicit that the business must not be visible from the public right-of-way, which includes no window signs, yard signs, banners, or exterior lighting that identifies the business. This rule preserves residential neighborhood aesthetics and is strictly enforced.
View full Martinez rules →Oakley, CA
Contra Costa County
Exterior signage identifying or advertising a home occupation is prohibited in Oakley. The zoning code requires home businesses to be invisible from the street, with no signs, window displays, or exterior storage of business-related materials permitted on residential property.
View full Oakley rules →Key Facts Comparison
| Fact | Martinez | Oakley |
|---|---|---|
| - | - | |
| Fact | - | No exterior signs for home occupations in any form |
Highlighted rows indicate differences between cities.
Martinez FAQ
Oakley FAQ
Can I have a small plaque by my Oakley front door for my business?
No. Oakley's home occupation rules prohibit all forms of exterior signage on residential properties, including small nameplates or plaques identifying a business.
What about a logo on my work truck parked in the driveway?
A modest work vehicle used by the resident is permitted, but it cannot be wrapped or heavily lettered to function as advertising. Large commercial vehicles used primarily as mobile billboards are not allowed in residential driveways.
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