Contra Costa County Foreclosures and Tax Lien Sales Search

Search foreclosures and tax lien sales records in Contra Costa County, California, including record offices, contact details, and available online resources.

Available Records

  • Contra Costa County Treasurer and Tax Collector<br>Contra Costa County Finance Building, Suite 100<br>625 Court Street, Martinez, CA 94553<br>Phone: (925) 957-5280 or (877) 957-5280 Fax: (925) 957-2898
  • View list of Contra Costa County properties in tax default.
  • View information about bidding at the Contra Costa County annual tax sale auction including auction results.
  • View current list of Contra Costa County tax defaulted properties available for auction.