Until further notice, access to the Assessor Division is by e-mail, phone or appointment only.

Please call 707-253-4467 if you feel you need an in-person appointment.

About the Assessor's Office

In my capacity as the elected Assessor-Recorder-Clerk I want to provide as much information to the public as possible regarding property tax, document recording and other related issues. An informed public is the key to good customer service and to ensuring that every property owner and resident receives fair and prompt treatment. Some of the duties of the department include property tax assessment and parcel map maintenance.