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Mailing Address Change

Most taxpayers are unaware that maintaining the mailing address is the responsibility of the Assessor, not the Tax Collector.

It is essential that we have your correct mailing address. Notification of assessments, tax bills and all other tax related correspondence will be mailed to that address.

If you wish to change your mailing address, please complete the Mailing Address Change Request form and return it to our office. Please note that we maintain only one mailing address for all your assessment and tax related mail.

Select the Business Personal Property form if you own a business and are not the owner of the real property at your business location.

 

Mailing Address Change - Real Property - PDF

Mailing Address Change - Real Property - Electronic

Mailing Address Change - Business Personal Property - PDF

Attention!A Message About Our Public Counters

The Assessor’s Office is open to the public and is providing appointments for in-office visits. Please visit our Contact page for more information.

Please note that our technicians remain available to provide assistance via telephone (510-272-3787) from 8:30AM-5:00PM Monday through Friday.

If you need to drop-off documents, please leave them in the box provided outside our Office and staff will retrieve them promptly to protect confidentiality.

We sincerely appreciate your understanding and patience during this time.