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 Rent160 listings
You aren't currently viewing the latest properties.
Jump to the latest properties
101 N 31st St, Belleville, IL 62226
$185,000
2040 sqft
3 beds
2 baths
$90.7/sqft
July 23, 2026 - Source: realtor.com
New
7 days ago
Belleville, IL
1011 Belleville St, Lebanon, IL 62254
$150,000
3662 sqft
5 beds
4 baths
$41/sqft
July 23, 2026 - Source: realtor.com
New
7 days ago
Lebanon, IL
1211 Kinsella Ave, Swansea, IL 62226
$175,000
1295 sqft
2 beds
2 baths
$135/sqft
July 23, 2026 - Source: realtor.com
New
7 days ago
Swansea, IL
11 Parkridge, Belleville, IL 62226
$160,000
1660 sqft
2 beds
2 baths
$96.4/sqft
July 22, 2026 - Source: realtor.com
New
7 days ago
Belleville, IL
639 Royal Heights Rd, Belleville, IL 62226
$155,000
1004 sqft
2 beds
1 bath
$154/sqft
July 22, 2026 - Source: realtor.com
New
7 days ago
Belleville, IL
504 W Fourth St, O'Fallon, IL 62269
$209,900
1320 sqft
3 beds
1 bath
$159/sqft
July 22, 2026 - Source: realtor.com
New
8 days ago
O'Fallon, IL
1236 Cynthia Dr, Belleville, IL 62220
$100,000
1066 sqft
3 beds
1 bath
$93.8/sqft
July 22, 2026 - Source: realtor.com
New
8 days ago
Belleville, IL
412 S Virginia Ave, Belleville, IL 62220
$75,000
1000 sqft
2 beds
1 bath
$75/sqft
July 22, 2026 - Source: realtor.com
New
8 days ago
Belleville, IL
2 Saint Luke Ct, Cahokia, IL 62206
$69,900
864 sqft
3 beds
1 bath
$80.9/sqft
July 21, 2026 - Source: zillow.com +2 more
New
8 days ago
Cahokia Heights, IL
337 Radcliff Rd, Shiloh, IL 62221
$50,000
1214 sqft
2 beds
2 baths
$41.2/sqft
July 21, 2026 - Source: realtor.com
New
9 days ago
Shiloh, IL
213 Blue Ridge Dr, Belleville, IL 62223
$60,000
1020 sqft
2 beds
1 bath
$58.8/sqft
July 21, 2026 - Source: realtor.com +2 more
New
9 days ago
Belleville, IL
44 E Adams Dr, Cahokia, IL 62206
$92,500
925 sqft
3 beds
1 bath
$100/sqft
July 20, 2026 - Source: realtor.com
New
9 days ago
Cahokia Heights, IL
608 Devonshire Dr Unit 1483, Belleville, IL 62226
$182,900
1360 sqft
4 beds
2 baths
$134/sqft
July 20, 2026 - Source: realtor.com
New
9 days ago
Belleville, IL
204 Highridge Dr, Belleville, IL 62223
$179,900
1562 sqft
3 beds
2 baths
$115/sqft
July 20, 2026 - Source: realtor.com
New
10 days ago
Belleville, IL
16 Rusty Wil Dr, Belleville, IL 62220
$95,000
672 sqft
2 beds
1 bath
$141/sqft
July 19, 2026 - Source: realtor.com +1 more
New
10 days ago
Belleville, IL
23 Westwood Dr, Cahokia, IL 62206
$82,500
1225 sqft
3 beds
1 bath
$67.3/sqft
July 19, 2026 - Source: realtor.com
New
10 days ago
Cahokia Heights, IL
607 E 5th St, Cahokia, IL 62206
$30,000
888 sqft
3 beds
1 bath
$33.8/sqft
July 19, 2026 - Source: realtor.com
New
11 days ago
Cahokia Heights, IL
308 E 5th St, Cahokia, IL 62206
$38,000
888 sqft
3 beds
1 bath
$42.8/sqft
July 19, 2026 - Source: realtor.com
New
11 days ago
Cahokia Heights, 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 $268,088.
This is 39% lower than the average price of properties for sale in Illinois.
This is 39% 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, 10 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