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πŸ”‘ Rental Property Rules/Mold Disclosure

Mold Disclosure: Antioch vs San Ramon

How do mold disclosure rules compare between Antioch, CA and San Ramon, CA?

Antioch and San Ramon have similar restriction levels.

Antioch, CA

Contra Costa County

Some Restrictions

California Health & Safety Code Β§26147 (Toxic Mold Protection Act) requires landlords to disclose known visible mold that exceeds health guidelines. Antioch applies standard habitability rules under Civil Code Β§1941.1, and Code Enforcement investigates mold tied to water intrusion or substandard conditions.

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San Ramon, CA

Contra Costa County

Some Restrictions

California Civil Code 1941.7 and Health & Safety Code 17920.3 require San Ramon landlords to disclose known visible mold in a unit and to remediate mold that makes a dwelling substandard. There is no San Ramon-specific mold ordinance. Tenants can pursue habitability remedies, and Contra Costa County Environmental Health handles complaints.

View full San Ramon rules β†’

Key Facts Comparison

FactAntiochSan Ramon
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