Mobilehome parks: termination of tenancy: failure to comply with a rule or regulation.

CA AB1817 is a bill that changes the rules regarding how mobilehome park tenancies can be terminated if residents fail to follow park rules or regulations. It aims to clarify the process and conditions under which a mobilehome park owner can end a tenancy due to rule violations. This could affect both residents and park owners in how they manage compliance with park regulations.

CA AB1817 is a house bill in the California 2025-2026 Regular Session, sponsored by Dawn Addis (D), currently “Passed” since September 29, 2026.

We track 5,060 California bills this session, 54 of them sponsored by Dawn Addis.

The key recorded vote (Senate, August 17, 2026) ended 40–0 and passed.

Supporters of CA AB1817 argue that the bill provides necessary clarity and fairness for mobilehome park owners, allowing them to maintain a safe and orderly environment. They believe it empowers owners to enforce rules effectively, which ultimately benefits all residents by promoting compliance and community standards.

Critics of CA AB1817 contend that the bill may disproportionately harm vulnerable residents by making it easier for park owners to terminate tenancies over minor rule violations. They argue that this could lead to increased evictions and instability for families living in mobilehome parks, exacerbating housing insecurity in the community.

Source: LegiScan roll call vote data.