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
343 Rodeo Avenue,
$60,000 November 30,
2:00 p.m.
Notice of Public Auction Land Sale
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