San Rafael, CA – Property owners who disagree with the assessed value listed on their 2021 regular property tax bill have until 5 p.m. Tuesday, November 30, to file an appeal with the Marin County Assessment Appeals Board.
The form and instructions to appeal an assessment are available on the Board’s webpage. Hard-copy forms may be picked up in the Board of Supervisors' office at the Marin County Civic Center, Suite 329, 3501 Civic Center Drive, San Rafael.
Residents must fill out an Assessment Appeal Application for each assessor's parcel or property identification number. There is a $50 non-refundable processing fee for each application.
The Assessment Appeals Board is governed by the rules and regulations of the Board of Equalization and property tax laws of the State of California.
For additional information about the Board, check the website or contact the assessment appeals clerk via email or by calling (415) 473-7345.
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If you are a person with a disability and require information or materials in alternative formats - or if you require accommodation to participate in a county program, service or activity - please contact department staff at (415) 473-7331 or (415) 473-4381 (voice/TTY) or by e-mail.