Surplus County Property Auctions

Periodically, the Real Estate Division will sell at public auction surplus County property. See important information below for auction preparation:

  • Auctions are normally conducted by an oral bid format with a minimum bid amount set before the auction.
  • Deposit required for participating potential buyers.
  • Click on address link for auction details.
  • All sales are subject to final approval by the Contra Costa County Board of Supervisors.
Property Address
 Minimum Bid
 Auction Date
 Auction Time
 Additional Documents
145 Sussex Street, Clyde $26,500 POSTPONED POSTPONED Draft Option Agreement
Recently Sold Surplus County Property
Property Address City Date Sold Purchase Price
3036 Avon Lane San Pablo January 16, 2018 $120,000
3160 & 3168 Rollingwood Drive San Pablo January 16, 2018 $73,500
343 Rodeo Avenue Rodeo November 30, 2017 $85,000