Auction Schedule
The sale begins at 09:00 AM on February 25, 2026.
Sale Starting
February 25, 2026
Start Time
09:00 AM
Contra Costa County, California Tax Deed Sale Results — February 25, 2026
The Contra Costa County, California tax deed sale was held on February 25, 2026 and included 67 parcels with an aggregate opening bid of $4,485,405.14. See results below.
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Tax Deed Parcels Going to Auction
Below is a preview of the 67 parcels in the Contra Costa County, California tax deed sale. Each listing shows the property address, type, size, and opening bid sourced directly from Contra Costa County records. Subscribe for enhanced property data, environmental risk insights, advanced filtering, and one-click due diligence services.
Address
Click to see the addressContra Costa, California, 94804
Details
Single Family Residential
Opening Bid
$15,400.00
Address
Click to see the addressContra Costa, California, 94804
Details
Single Family Residential
Opening Bid
$13,000.00
Address
Click to see the addressContra Costa, California, 94804
Details
Light Industrial
Opening Bid
$18,500.00
Address
Click to see the addressContra Costa, California, 94519
Details
Commercial-Vacant Land
Opening Bid
$135,200.00
Address
Click to see the addressContra Costa, California, 94519
Details
Commercial (General)
Opening Bid
$145,000.00
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Contra Costa County, California · Sale Snapshot
February 25, 2026 Contra Costa County Tax Deed Sale Information
Here are the essential details for the Contra Costa County, California tax deed sale. All information is sourced from Contra Costa County records and verified by Tax Sale Resources. Use the schedule and venue details to plan your attendance, contact the treasurer's office to confirm registration and payment requirements, and review the property mix below to gauge the opportunities available.
Location
This is an online auction.
Online auction
California
Contact Info
Dan M. Mierzwa is the Contra Costa County Treasurer; reach the office at 925.608.9500 or taxinfo@tax.cccounty.us.
Treasurer
Dan M. Mierzwa
925.608.9500
taxinfo@tax.cccounty.us
Auction Metrics
The 67 parcels carry a combined opening bid of $4,485,405.14, an average of about $66,946 per parcel.
Aggregate Sale Amount
$4,485,405.14
Total Parcels
67
Contra Costa County, California · Sale Guide
About the Sale and How to Participate
Learn how this sale works, how to participate, and the key terms to understand before bidding.
About This Sale
This February 25, 2026 Contra Costa County, California tax deed sale includes 67 parcels with an aggregate opening bid of $4,485,405.14. The properties are located in and surrounding communities, including ZIP codes 94804-3919, 94804-2030, 94519-2541, 94520-2133, 94804-2226, 94505-9521, 94805-1207, 94509-5209. Tax Sale Resources tracks Contra Costa County sales using data sourced from county records.
How to Participate
Subscribe and review the available parcels
Subscribe to the Tax Sale Resources Research Platform, browse the 67 properties included in this sale, and use the enhanced property, title, lien, and market data to evaluate whether any of the parcels align with your investment strategy and risk profile.
Review the auction requirements
Review the bidder registration process, deposit requirements, accepted payment methods, and payment deadlines before participating. If you have questions about the sale requirements, contact the Contra Costa County Treasurer's Office.
- Contact
- Dan M. Mierzwa
- Phone
- 925.608.9500
- taxinfo@tax.cccounty.us
Attend the auction
The Contra Costa County Tax Deed sale is scheduled for February 25, 2026 at 09:00 AM. Review the official auction instructions before the sale to confirm how to register, access the auction platform, and place bids.
Key Terms
Opening bid
The minimum bid amount listed for each parcel in this sale.
Aggregate opening bid
The combined opening bids across all 67 parcels ($4,485,405.14 for this Contra Costa County sale).
Contra Costa County, California · FAQs
Contra Costa County (Tax Deed) Frequently Asked Questions
Common questions about the Contra Costa County, California Deed sale on February 25, 2026. For parcel-level detail — including verified title and lien data for all 67 properties — a Tax Sale Resources subscription unlocks the full sale.