The sale of "Tax-defaulted Property Subject to Power of Sale" is conducted by the Contra Costa County Treasurer - Tax Collector pursuant to the provisions of the Revenue and Taxation Code, and written authorization of the Board of Supervisors.

Owners have the right to redeem their property until 5:00 pm on the day prior to the sale.

Anyone who wishes to bid on property offered for sale must be pre-registered and assigned a bidder card. You may not register at the sale.