County guidance for ownership, assessments, parcel maps and value notices. Viewing current records and maps at the office is free; hard copies have separate fees. The linked online provider presents a user agreement.
For an application form, please contact the Clerk of the Board of Supervisors at 209-533-5521, or download the Application for Changed Assessment.
Agent source review: October 15, 2026 · Snapshot c12646b3d51e101b
Official state service profiles
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No state-directory profiles mapped to this topic. This does not mean no state service exists.