County Home Address Change Seniors Site Map Contact Us     Tax Collector Home Treasurer Home General Information   Secured Taxes   Unsecured Taxes   Supplemental Taxes   Important Dates   Where Taxes Go Site Map Contact Us Important Notices Foreclosure Transient Occupancy Tax (TOT) Info and Forms      Change of Billing Address Has your property decreased in value? Proposition 8 Click here        Supplemental Tax Calculator Senior Exemptions           Printer Friendly View     Contact Us   The Tax Collector-Treasurer's office is located in the new County Office Building at: 555 County Center, 1st Floor Redwood City, California 94063 (next to the County Parking Garage) For directions, please check our (Map). Phone: 650 363-4142 Email: Taxmaster@co.sanmateo.ca.us

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