St. Clair County Tax Sale Information

St. Clair County will hold its Tax Deed Auction on July 25, 2025, at the St. Clair County Courthouse in Belleville, IL. This auction includes real estate and mobile homes available through a sealed bid process. Registration details and the full auction catalog will be available approximately 30 days prior to the sale.

Key Auction Details

Date: July 25, 2025
Location: St. Clair County Courthouse, #10 Public Square, Belleville, IL 62220
Time: 8:30 a.m. – 4:30 p.m.
Auction Type: Real Estate / Mobile Home – Sealed Bid
Minimum Bid: $786.00
Removed Items: None

Terms of Sale

This is a sealed-bid auction, meaning bidders must submit their bids in writing by the deadline.

You must make the payment in certified funds by the specified due date.

They sell all properties as-is, where-is, with no warranties.

The winning bidder will receive a Tax Deed, transferring ownership after the redemption period expires.

Failure to pay the winning bid amount will result in the forfeiture of the deposit.

How to Participate

Register before the auction by following the instructions provided by the St. Clair County Treasurer’s Office.

Review the auction catalog when it is released about 30 days before the auction.

Conduct thorough research on available properties, including checking for outstanding liens or assessments.

Submit a sealed bid for the properties of interest before the auction deadline.

Links you might need for the St. Clair County, Illinois, Tax Auction:

• St. Clair County Tax Sale Information Link 
• St. Clair County Treasurer’s Office
• St. Clair County In-Person Auction Site
• How to Profit from Illinois’s Tax Lien Sales
• Learn How Does Tax Lien Investing Work
• Want to get started with Tax Liens? Click Here!
• Is Illinois the best place to profit from tax lien certificates?

Why Participate?

The St. Clair County tax auction is an opportunity to acquire properties at competitive prices. Buyers can purchase properties for significantly less than market value, making it an attractive option for investors and homeowners. Carefully research each property, submit your bids on time, and prepare to complete the transaction if you win. Visit the official auction page for more details and the complete list of properties once the catalog is released.

For additional information, contact the St. Clair County Treasurer’s Office

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