Affordable apartments, 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!
The following properties for sale are cheaper than the average properties in St. Clair County, Illinois.
View all properties for sale in St. Clair County, IL
For Sale
For Rent168 listings
You aren't currently viewing the latest properties.
Jump to the latest properties
3313 Roland Ave, Belleville, IL 62226
$195,000
1592 sqft
3 beds
2 baths
$122/sqft
July 16, 2026 - Source: realtor.com
New
14 days ago
Belleville, IL
208 E Madison St, O'Fallon, IL 62269
$125,000
1525 sqft
3 beds
2 baths
$82/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
O'Fallon, IL
46 Grandview Dr, Collinsville, IL 62234
$175,000
1386 sqft
2 beds
2 baths
$126/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
Collinsville, IL
100 N 79th St, Belleville, IL 62223
$120,000
840 sqft
2 beds
2 baths
$143/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
Belleville, IL
4 Linda Vista Dr, Belleville, IL 62221
$160,000
1020 sqft
3 beds
1 bath
$157/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
Belleville, IL
313 State St, Dupo, IL 62239
$175,000
1422 sqft
3 beds
2 baths
$123/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
Dupo, IL
14 Drexel Dr, Cahokia, IL 62206
$84,000
925 sqft
3 beds
1 bath
$90.8/sqft
July 16, 2026 - Source: zillow.com +2 more
New
15 days ago
Cahokia Heights, IL
405 S Clinton St, New Athens, IL 62264
$114,900
1129 sqft
3 beds
1 bath
$102/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
New Athens, IL
14 Stacy Dr, Fairview Heights, IL 62208
$195,000
1053 sqft
2 beds
2 baths
$185/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
Fairview Heights, IL
6 Kings Ct, Swansea, IL 62226
$215,000
1800 sqft
4 beds
4 baths
$119/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
Swansea, IL
1 Hyde Park Rd, Fairview Heights, IL 62208
$165,000
1113 sqft
2 beds
1 bath
$148/sqft
July 16, 2026 - Source: realtor.com
New
15 days ago
Fairview Heights, IL
500 Greenwood Pl, Collinsville, IL 62234
$135,000
1389 sqft
4 beds
1 bath
$97.2/sqft
July 15, 2026 - Source: realtor.com +1 more
New
15 days ago
Collinsville, IL
6104 W Washington St, Belleville, IL 62223
$110,000
1030 sqft
3 beds
1 bath
$107/sqft
July 15, 2026 - Source: realtor.com
New
16 days ago
Belleville, IL
1745 Stevens St, Belleville, IL 62226
$175,000
1680 sqft
3 beds
2 baths
$104/sqft
July 15, 2026 - Source: realtor.com
New
16 days ago
Belleville, IL
612 S 6th St, Belleville, IL 62220
$112,900
1080 sqft
3 beds
1 bath
$105/sqft
July 15, 2026 - Source: realtor.com
New
16 days ago
Belleville, IL
617 N 2nd St, Dupo, IL 62239
$149,900
1131 sqft
2 beds
1 bath
$133/sqft
July 14, 2026 - Source: realtor.com
New
16 days ago
Dupo, IL
3323 Sheridan Ave, Belleville, IL 62226
$209,000
2681 sqft
3 beds
2 baths
$78/sqft
July 14, 2026 - Source: realtor.com
New
17 days ago
Belleville, 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
17 days ago
New Athens, 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 $273,166.
This is 38% lower than the average price of properties for sale in Illinois.
This is 38% 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