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.

The Notice of Assessed Value (NAV) is sent to the taxpayer of record by the county assessor annually to notify taxpayers of the assessed value. The NAV is typically mailed in July of each calendar year. The assessed values represent market value as of the January 1 lien date.  This notice is not a tax bill and does not require payment. The property’s assessed value is used to determine the property taxes for the upcoming year. 

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Last updated: 6/14/24