Surplus County Property

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
No surplus property is available at this time. Please check back later.
Recently Sold Surplus County Property
Property Address City Date Sold Purchase Price
1291 Beaulieu Drive Bay Point November 12, 2015 $249,500
1420 Livorna Road Alamo August 11, 2014 $765,000