San Bernardino County
Office of the Assessor

Wednesday, November 25, 2015
General Information > Mailing Address

Mailing Address

If you own property in San Bernardino County, it is important to keep your current mailing address on file with the Assessor’s Office to assure delivery of important assessment notices.  Assessor mailing address information is also passed to the Treasurer-Tax Collector for the purpose of mailing property tax bills.


Mailing address changes may only be made by the owner of record or their pre-designated agent and must be in writing.  Change of Address cards are available in any Assessor’s Office location or requests may be made via correspondence to the Assessor’s Office.  Please include the following: 


  • Assessor’s Parcel number of physical address of the property

  • New mailing address

  • Signature of the property owner or agent

  • Printed name of the owner or agent

  • Date


Please mail your request to:

Office of the Assessor
Attention: Address Changes
172 W. 3rd Street
San Bernardino, CA  92415-0310


Fax to: (909) 387-6765