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Alameda County, CA HOA Rules: Architectural Review (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified April 2026

Key Facts

Governing law
Civil Code 4765
Written guidelines
Required, available on request
Written decision
Within reasonable time
Denial requirements
Specific reasons, right to appeal
Protected items
Solar, EV chargers, native plants

Summary

Alameda County HOAs conduct architectural review under Civil Code 4765. Associations must provide fair, reasonable procedures with written decisions within a defined timeframe and a right to appeal to the board.

City-specific rules exist: Livermore, Hayward, Berkeley, San Leandro, and Fremont have their own architectural review rules that differ from Alameda County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

(a) This section applies if the governing documents require association approval before a member may make a physical change to the member's separate interest or to the common area. In reviewing and approving or disapproving a proposed change, the association shall satisfy the following requirements: (1) The association shall provide a fair, reasonable, and expeditious procedure for making its decision. The procedure shall be included in the association's governing documents. The procedure shall provide for prompt deadlines. ... (2) A decision on a proposed change shall be made in good faith and may not be unreasonable, arbitrary, or capricious. ... (4) A decision on a proposed change shall be in writing.

Source: California Civil Code 4765View official code

Full Breakdown

Architectural review in Alameda County HOAs, particularly in Dublin Ranch, Ruby Hill Pleasanton, and Fremont planned communities, must comply with Civil Code 4765. Associations must adopt written architectural guidelines and provide them to owners on request. Decisions must be made in good faith, not arbitrary or capricious, and consistent with governing documents. Written decisions are required within a reasonable time, typically 30-60 days under most association rules. If the application is denied, the HOA must state specific reasons in writing and inform the owner of the right to reconsideration by the board. Owners denied reconsideration can pursue Internal Dispute Resolution (IDR) or Alternative Dispute Resolution (ADR). Solar, low-water landscaping, and EV chargers have state-law protections against HOA denial.

Frequently Asked Questions

Can my HOA deny solar panels?
No. Civil Code 714 (Solar Rights Act) prohibits HOAs from denying solar installations, though they may impose reasonable aesthetic conditions that do not significantly reduce efficiency or increase cost.
What if my HOA takes months to decide my request?
Extended delays may constitute bad faith under Civil Code 4765. Request a written decision and pursue IDR if the board remains unresponsive.

Sources & Official References

Other rules in Alameda County

All Alameda County rules

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