California Civil Code 714 (Solar Rights Act) protects Walnut Creek homeowners from HOA restrictions that prohibit or significantly restrict solar installation. HOAs may impose only reasonable aesthetic restrictions that do not reduce system efficiency by more than 10% or increase cost by more than $1,000.
California Civil Code Section 714 (the Solar Rights Act) applies statewide and protects Walnut Creek homeowners in HOA-governed communities (common in Rossmoor and various Walnut Creek subdivisions). HOAs and CC&Rs cannot prohibit or effectively prohibit the installation of solar energy systems. Any restriction that significantly increases the cost of a solar system by more than $1,000 or decreases efficiency by more than 10% is void and unenforceable. HOAs may impose reasonable aesthetic restrictions (such as flush-mount requirements, panel color matching where available, or conduit concealment) only if they do not exceed these thresholds. HOAs must process solar applications within 45 days of a complete submittal or the application is deemed approved. Civil Code 714.1 and 4600 provide additional protections for common interest developments. Rossmoor (a large adult community in Walnut Creek) operates under senior-specific rules but is still subject to state solar rights law. Homeowners denied solar approval by an HOA may seek civil remedies including attorney's fees under Civil Code 714. AB 2188 additionally streamlines local permitting separate from HOA review.
Contact your local code enforcement office for specific penalty information.
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