Apartments and houses for sale in St. Clair County, IL
Loading...
Loading...Enable notifications and we'll notify you immediately when a new property becomes available for sale in St. Clair County, IL on one of the most popular real estate sites!
For Sale
For Rent341 listings
You aren't currently viewing the latest properties.
Jump to the latest properties
7420 Timberpoint Ct, Fairview Heights, IL 62208
$388,800
1586 sqft
4 beds
3 baths
$245/sqft
July 14, 2026 - Source: realtor.com
New
8 days ago
Fairview Heights, IL
3323 Sheridan Ave, Belleville, IL 62226
$209,000
2681 sqft
3 beds
2 baths
$78/sqft
July 14, 2026 - Source: realtor.com
New
9 days ago
Belleville, IL
33 Mar Jacques Dr, Swansea, IL 62226
$250,000
1442 sqft
3 beds
2 baths
$173/sqft
July 14, 2026 - Source: realtor.com
New
9 days ago
Fairview Heights, IL
200 N Clinton St, New Athens, IL 62264
$39,900
960 sqft
2 beds
1 bath
$41.6/sqft
July 14, 2026 - Source: realtor.com
New
9 days ago
New Athens, IL
1534 Chesterfield Ct, Swansea, IL 62226
$579,900
3245 sqft
3 beds
3 baths
$179/sqft
July 14, 2026 - Source: realtor.com
New
9 days ago
Swansea, IL
1217 N 17th St, Belleville, IL 62226
$121,900
792 sqft
2 beds
1 bath
$154/sqft
July 14, 2026 - Source: realtor.com
New
9 days ago
Belleville, IL
1314 Terrace Green Ln, O'Fallon, IL 62269
$264,900
1282 sqft
3 beds
2 baths
$207/sqft
July 14, 2026 - Source: realtor.com
New
9 days ago
O'Fallon, IL
1229 N 17th St Apt 40, Belleville, IL 62226
$215,000
340 sqft
3 beds
3 baths
$632/sqft
July 14, 2026 - Source: realtor.com
New
9 days ago
Belleville, IL
755 Klein Dr, Smithton, IL 62285
$249,900
2254 sqft
3 beds
3 baths
$111/sqft
July 13, 2026 - Source: realtor.com
New
9 days ago
Smithton, IL
1716 E B St, Belleville, IL 62221
$165,000
1206 sqft
3 beds
2 baths
$137/sqft
July 13, 2026 - Source: realtor.com
New
10 days ago
Belleville, IL
1024 LA Salle St, Belleville, IL 62221
$132,500
928 sqft
2 beds
1 bath
$143/sqft
July 13, 2026 - Source: realtor.com
New
10 days ago
Belleville, IL
2552 Frank Scott Pkwy W, Belleville, IL 62223
$60,000
1404 sqft
2 beds
2 baths
$42.7/sqft
July 13, 2026 - Source: realtor.com
New
10 days ago
Belleville, IL
302 N Alton St, Lebanon, IL 62254
$40,000
1260 sqft
2 beds
2 baths
$31.7/sqft
July 13, 2026 - Source: realtor.com
New
10 days ago
Lebanon, IL
515 Union Ave, Belleville, IL 62220
$175,000
1672 sqft
3 beds
2 baths
$105/sqft
July 13, 2026 - Source: realtor.com
New
10 days ago
Belleville, IL
1010 Woods Way, O'Fallon, IL 62269
$409,900
3200 sqft
4 beds
4 baths
$128/sqft
July 13, 2026 - Source: realtor.com
New
10 days ago
O'Fallon, IL
The Fitzpatrick Plan, Stone Briar
$517,900
2114 sqft
4 beds
3 baths
$245/sqft
July 12, 2026 - Source: zillow.com
New
10 days ago
O'Fallon, IL
202 Wabash Ave, Belleville, IL 62220
$140,000
1426 sqft
$98.2/sqft
July 12, 2026 - Source: realtor.com
New
10 days ago
Belleville, IL
219 N High St, Belleville, IL 62220
$140,000
1610 sqft
4 beds
3 baths
$87/sqft
July 12, 2026 - Source: realtor.com
New
11 days ago
Belleville, IL
What's the average cost of properties in St. Clair County, IL?
Based on the last 30 days, the average property price in St. Clair County, IL is $273,291.
This is 38.8% lower than the average price of properties for sale in Illinois.
This is 38.8% lower than the average price of properties for sale in Illinois.
How often do new properties for sale come on the market in St. Clair County, IL?
On average, 11 properties are put on the market for sale in St. Clair County, IL per day.
Filters
Price Range
$
$
Number of Bedrooms
Number of Bathrooms
Square Feet
sqft
sqft
Notifications turned on!
We'll notify you as soon as a new property becomes available for sale in St. Clair County, IL.
Notifications turned off!
We won't send you any more notifications about new properties for sale in St. Clair County, IL.
Would you like to be notified as soon as we find a new property for sale in St. Clair County, IL?
To enable notifications, you need to add this page to your iPhone's home screen first:
Tap on icon, then "Add to Home Screen"
Argentina
Brasil
Česko
Canada
Colombia
Deutschland
España
Ελλάδα
France
India
Italia
Magyarország
México
Nederland
Österreich
Polska
Portugal
România
Slovensko
Türkiye
United Arab Emirates
United Kingdom
United States