General info, not legal advice. Details

Sonoma County (unincorporated), CA local landlord rules

2 of 2 topics verified

State law also applies. See California landlord-tenant law.

Last reviewed 2026-10-16

Quick facts

TopicAt a glance
Just-cause evictionIn unincorporated Sonoma County, a landlord may end a covered tenancy only by proving one of the at-fault or no-fault grounds in the stat…
Tenant relocation assistanceThis code provides tenant relocation assistance in the situations it covers.

Details & sources

Just-cause eviction

In unincorporated Sonoma County, a landlord may end a covered tenancy only by proving one of the at-fault or no-fault grounds in the state Tenant Protection Act as modified by the county, and protection starts when the tenancy begins rather than after 12 months (§§ 4-254, 4-255; amended 2025). Code text: "No landlord shall take action to terminate any tenancy covered by this article or the Act unless the landlord is able to prove the existence of one of the at-fault or no-fault grounds set forth in the Act."

Verified Source: Sonoma County, CA Code ch. 4, art. IX, §§ 4-254, 4-255 · last checked 2026-10-16

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Tenant relocation assistance

This code provides tenant relocation assistance in the situations it covers. The code states: "Any tenant who is entitled to protections under this Section 4-254 (b) and (c) hereof shall be entitled to relocation set forth in Section 1946.2(b)(2) to the full extent of the terms of Civil Code Section 1946.2(d), as augmented by Section 7, below" (§ 4-254).

Verified Source: Sonoma County Code of Ordinances § 4-254 · last checked 2026-10-16

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