As of Monday, April 29, the Office of the Assessor-Recorder has a new main office phone number, 628-652-8100. For the 12 months following this transition, constituents who call the Office’s prior phone number will automatically be transferred to our new line. As part of this transition, the Office is instituting key upgrades to improve the experience that San Franciscans have when calling us. To learn more, click here.
  • Address Change Form

    It is the owner’s responsibility to report a change of mailing address.  Please click on the Download form below to print out a change of mailing address application.

  • Affidavit of Cotenant Residency (BOE-58-H)

    Affidavit of Cotenant Residency


    The change in ownership exclusion for a transfer of an interest in real property between cotenants that takes effect upon the death of one cotenant applies as long as all of the following are met:

  • Agent Authorization Form

    Agent Authorization Form

    This form certifies that the signatory owns, possesses, controls, or manages the property referenced in the authorization and that they have the authority to designate an agent to act on behalf of all the owners of identified property.