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
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