On Monday, April 29, the Office of the Assessor-Recorder will transition to 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.

This fact sheet includes helpful information for homeowners about how it is we assess property.  It has helpful tips about how to reduce your property tax, the difference between assessed value vs market value, and important dates for all property owners. 

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Last updated: 7/30/21