San Francisco County is coterminous with the city of San Francisco — California's only consolidated city-county. Compare property tax rates, calculate your bill, and see how San Francisco County compares to California and U.S. averages.
Effective Rate
0.68%
Median Home Value
$1,380,500
Median Tax Bill
$9,415
Tax on $400K Home
$2,728
Calculate Property Tax in San Francisco County
Enter your home value to estimate your annual property tax bill.
San Francisco County, California has an effective property tax rate of 0.68%. This is calculated as median property taxes paid divided by median home value, based on U.S. Census Bureau ACS 2023 data.
San Francisco County's effective rate of 0.68% compares to California's state average of 0.71%. This is lower than the state average.
San Francisco is the largest city in San Francisco County. The county's effective property tax rate applies to all properties within its borders, though local school district levies and municipal taxes can add variation between cities.
Property tax in San Francisco County is calculated by multiplying your home's assessed value by the local effective tax rate (currently 0.68%). Exemptions like homestead, senior, or veteran exemptions may reduce your taxable value.
Property tax due dates in San Francisco County follow California state guidelines. Check with the county tax collector's office for exact deadlines, as they can vary by jurisdiction.