Zoning Restrictions: Concord vs Martinez
How do zoning restrictions rules compare between Concord, CA and Martinez, CA?
Concord and Martinez have similar restriction levels.
Concord, CA
Contra Costa County
Concord requires a business license and Home Occupation Permit for any business operated from a residence. The use must be incidental to the residential use, not change the character of the neighborhood, and comply with the Home Occupation standards in the Concord Development Code.
View full Concord rules →Martinez, CA
Contra Costa County
Home businesses in Martinez are allowed in residential zones (R-1, R-2, R-3 and similar) through a Home Occupation Permit, provided they meet performance standards preserving residential character. Certain uses — retail, manufacturing, vehicle repair, and high-traffic operations — are prohibited regardless of compliance.
View full Martinez rules →Key Facts Comparison
| Fact | Concord | Martinez |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Concord FAQ
Martinez FAQ
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