Panel Permits: Martinez vs Walnut Creek
How do panel permits rules compare between Martinez, CA and Walnut Creek, CA?
Martinez and Walnut Creek have similar restriction levels.
Martinez, CA
Contra Costa County
Martinez follows California's streamlined solar permitting requirements under AB 2188 and SB 379, issuing over-the-counter or online permits for standard residential rooftop PV systems typically within one business day. Title 24 Part 6 requires solar on most new homes. California Civil Code Section 714 prohibits HOA and local restrictions that significantly reduce system performance.
View full Martinez rules →Walnut Creek, CA
Contra Costa County
Walnut Creek offers streamlined solar permitting under California AB 2188 and SB 379, with same-day or 3-business-day permit processing for standard residential rooftop PV systems. The City uses the CA Solar Permitting Guidebook standards and offers an online portal.
View full Walnut Creek rules →Key Facts Comparison
| Fact | Martinez | Walnut Creek |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Martinez FAQ
Walnut Creek FAQ
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