St. Clair County, IL Home Values & Market Trends
The median home price in St. Clair County, IL is $208,460. There were 4,948 home sales in St. Clair County, IL over the past 12 months. The median residential St. Clair County, IL home value for transactions over the previous year is $130,267. The number of current listings in St. Clair County, IL is 3,661, and the percentage of properties for sale is 3661.00%. The county has 463 foreclosures, 67 bank owned properties, 67 headed for auction, and 3,661 properties for sale.
St. Clair County, IL Real Estate Market Overview
| City | Median Est. Value | City | Median Est. Value |
|---|---|---|---|
| Belleville | $ 193,981 $ 162/sqft | Freeburg | $ 293,381 $ 214/sqft |
| O Fallon | $ 360,686 $ 256/sqft | New Athens | $ 166,500 $ 130/sqft |
| East Saint Louis | $ 79,900 $ 74/sqft | Marissa | $ 111,790 $ 106/sqft |
| Fairview Heights | $ 230,000 $ 177/sqft | Saint Libory | $ 185,000 $ 183/sqft |
| Mascoutah | $ 285,270 $ 215/sqft | East Carondelet | $ 146,167 $ 117/sqft |
| Caseyville | $ 205,670 $ 163/sqft | Lenzburg | $ 58,010 $ 64/sqft |
| Lebanon | $ 220,003 $ 163/sqft | Summerfield | $ 202,067 $ 114/sqft |
| Dupo | $ 184,298 $ 153/sqft | Lovejoy | $ 50,568 $ 34/sqft |
| Millstadt | $ 360,000 $ 212/sqft | Scott Air Force Base | $ -- $ -- |
| Smithton | $ 342,943 $ 207/sqft |
Housing Market Summary for St. Clair County, IL
| Sep 2025 | September 2026 | Change | |
|---|---|---|---|
| Median Listing Price | $173.3K | $165K | -4.76% |
| Median Sold Price | $199.2K | $167.9K | -15.70% |
| Homes For Sale | 2,013 | 3,621 | 79.88% |
| Homes Sold | 2,701 | 1,795 | -33.54% |
Price Per Square Foot
On an average, Single Family homes cost $33 more per sqft than Condos. In comparison with sales price/sqft last week, list price/sqft of Single Family homes increased by 1.93% whereas, list price/sqft of Condos increased by 9.38%.
Recently Sold Homes
Explore recent offers and recently sold homes in St. Clair County, IL
Browse Homes in St. Clair County, IL
St. Clair County, IL home values range from $10,500 to $2,500,000. Millstadt is the priciest city with a median listing home price of $437,500, and Summerfield is most affordable with average house prices of around $40,375.
- Pre-ForeclosurePre-foreclosure homes account for 5.18% of all residential properties in St. Clair County, IL with Belleville containing 145 pre-foreclosures, the highest number of pre-foreclosure properties in a single city. There are 19 cities within St. Clair County, IL; of those cities, the estimated home value for pre-foreclosure homes ranges from $691,367 in East Carondelet to the lowest home value of $16,434 in East Saint Louis.
- Bank OwnedThe median estimated home value of bank owned homes (REO properties) in St. Clair County, IL ranges from the highest value of $316,719 in Fairview Heights to the lowest value of $30,018 in East Saint Louis. Bank owned homes and properties account for 1.06% of properties in St. Clair County, IL. There are 19 cities within St. Clair County, IL; Belleville containing 31 REO properties, has the highest number of bank owned properties in a single city.
- AuctionsBelleville has 26 auction properties, the highest number of properties going to auction in a single city in the state of St. Clair County, IL. Auction homes and other auction properties account for 1.06% of all properties in St. Clair County, IL. There are 19 cities within St. Clair County, IL; of those cities, the median estimated home value for homes going to auction ranges from $195,083 in O Fallon to the lowest value of $30,990 in O Fallon.
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Guide for St. Clair County, IL
Foreclosure is a term that can sometimes lead to confusion for those looking to make a real estate investment. In simple terms, it refers to the process where a lender takes possession of a property after the owner fails to keep up with their mortgage payments. When it comes to land, this means that buyers […]
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