San Ramon, CA HOA Rules: HOA vs. City Rules (2026)

San Ramon is a heavily HOA-governed city. Most residential neighborhoods, including master-planned communities such as Canyon Lakes, Gale Ranch, Windemere, Bollinger Hills, Twin Creeks, and Bridges Golf Club, are subject to HOA-enforced Covenants, Conditions, and Restrictions (CC&Rs) recorded against each lot. These private restrictions are governed by the Davis-Stirling Common Interest Development Act (California Civil Code 4000 through 6150), which establishes extensive procedural and substantive rules for how HOAs may operate, enforce rules, collect assessments, and impose discipline. At the same time, the City of San Ramon enforces its zoning code, building code, noise ordinance, parking rules, and business regulations under its police power. For a typical homeowner, both systems apply simultaneously. When City rules and HOA CC&Rs cover the same topic, the stricter rule generally controls because compliance with one does not excuse noncompliance with the other. However, state law creates a few critical preemptions that override HOA CC&Rs: California Civil Code 714 prohibits HOA restrictions that significantly reduce solar panel efficiency; Civil Code 4710 protects noncommercial flag display; Civil Code 4725 protects political signs; Civil Code 4735 protects water-efficient landscaping during drought; Government Code 65852.2 and 65852.22 protect ADUs; Health & Safety Code 1597.40 protects family day cares. HOA enforcement mechanisms include monetary fines (subject to Civil Code 5855 due process requirements), suspension of voting or amenity privileges (Civil Code 5850), and recording of assessment liens leading to foreclosure (Civil Code 5675-5740). City enforcement mechanisms include administrative citations, abatement orders, and misdemeanor prosecution through the Code Enforcement division. Residents facing dual-track enforcement (City and HOA) must resolve both proceedings. Importantly, the City will not enforce HOA CC&Rs on behalf of an HOA, and an HOA cannot enforce City ordinances; each operates in its own lane.