St. Clair County, IL homes for sale & real estate

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ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Enjoy privacy and space in this 4BD/2BTH updated home in Knollwood Subdivision. Covered patio entry welcomes you into the family room with fireplace, three bedrooms, full bath, laundry and entry to one garage garage. Second level entry off composite deck welcomes you into updated family room with fireplace and luxury vinyl plank flooring. Kitchen remodel with SS appliances, laminate counters and island. Primary bedroom with lots of closet space, and adjacent suite. Primary bath includes ceramic tile, dual vanity, separate tub/shower.

$225,000

4 beds2 baths2,606 sq ft

28 Oakleigh Dr, Belleville, IL 62223

0.56 acre lot • Garage • Built 1960

$215,000

4 beds2 baths2,900 sq ft

520 E C St, Belleville, IL 62220

6,969 sq ft lot • Built 1892

COMING SOON

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Freshly painted and move-in ready, this well-maintained home offers an open living and dining layout, a practical kitchen, and a comfortable primary suite. Recent updates include a new hot water tank and a well-maintained HVAC system, providing added peace of mind. Enjoy easy indoor-outdoor living with a deck perfect for everyday use. The rough in in the basement is ready for the ideas you'd bring to a basement project. Ready to own your own home. .. no easier transition than this!

$270,000

4 beds2.5 baths1,800 sq ft

2655 Brookrun Dr, Belleville, IL 62221

6,098 sq ft lot • 2 garage spots • Built 2002

COMING SOON

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Don't miss this beautifully updated split level home in excellent O'Fallon location and excellent O'fallon schools! Large open living room/ dining / kitchen combo with a large granite island full of cabinets and soft close drawers, spice rack, pull out trash, stainless steel appliances, and then featuring sliding glass doors which go right out to the side yard. Upper level features two generous sized bedrooms and a walk in primary closet with builtins, bathroom has dual sinks, granite counter, tiled shower. Lower level features large family room, laundry area and you can walk right out to the backyard with a stamped concrete patio and a fire pit! Lower level also features another generou

$259,900

3 beds2 baths1,696 sq ft

712 Oak Hollow Ct, O Fallon, IL 62269

7,405 sq ft lot • 2 garage spots • Built 1984

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Happy New Year! Ring in the New Year with space, privacy, and updates galore at 123 E. School Street in Fairview Heights, IL—a perfectly situated home on 3.5 beautiful acres at the end of a quiet dead-end street, just minutes from I-64, shopping, and restaurants. From the moment you arrive, you’ll appreciate the newer concrete driveway and the home’s refreshed exterior, featuring whitewashed brick, newer siding, and newer windows—all replaced within the last three years—offering timeless curb appeal and energy efficiency. Step inside to find fresh interior paint, newer lighting fixtures in main living areas, and some updated interior doors with new hardware, cr

$275,000

3 beds2 baths1,830 sq ft

123 E School St, Fairview Heights, IL 62208

3.55 acre lot • 4 garage spots • Pool

Property at 706 Carl St, Collinsville, IL 62234, 3 beds, 2 baths

$235,000

3 beds2 baths2,214 sq ft

706 Carl St, Collinsville, IL 62234

Property at 428 Meadowlark Ln, Belleville, IL 62220, 3 beds, 2 baths

$279,900

3 beds2 baths1,856 sq ft

428 Meadowlark Ln, Belleville, IL 62220

Property at 3408 Plainfield Way, Belleville, IL 62221, 4 beds, 3.5 baths

$335,000

4 beds3.5 baths3,136 sq ft

3408 Plainfield Way, Belleville, IL 62221

Property at 907 Dina Ave, Collinsville, IL 62234, 4 beds, 2 baths

$219,000

4 beds2 baths1,823 sq ft

907 Dina Ave, Collinsville, IL 62234

Property at 427 S Douglas Ave, Belleville, IL 62220, 3 beds, 1.5 baths

$214,900

3 beds1.5 baths1,587 sq ft

427 S Douglas Ave, Belleville, IL 62220

Property at 245 Oliver Lee Dr, Belleville, IL 62223, 2 beds, 1 bath

$20,000

2 beds1 bath1,245 sq ft

245 Oliver Lee Dr, Belleville, IL 62223

Property at 1420 Winchester Grove Ct, O Fallon, IL 62269, 4 beds, 3 baths

$435,000

4 beds3 baths3,407 sq ft

1420 Winchester Grove Ct, O Fallon, IL 62269

Property at 24 Smalling Ct, Belleville, IL 62223, 3 beds, 1.5 baths

$225,000

3 beds1.5 baths1,570 sq ft

24 Smalling Ct, Belleville, IL 62223

Property at 414 Wabash Ave, Belleville, IL 62220, 4 beds, 2 baths

$193,995

4 beds2 baths1,166 sq ft

414 Wabash Ave, Belleville, IL 62220

Property at 320 Dewitt Ct, O Fallon, IL 62269, 4 beds, 3 baths

$375,000

4 beds3 baths2,864 sq ft

320 Dewitt Ct, O Fallon, IL 62269

Property at 425 S 47th St, Belleville, IL 62226, 2 beds, 1 bath

$93,000

2 beds1 bath1,116 sq ft

425 S 47th St, Belleville, IL 62226

Property at 7620 W Main St, Belleville, IL 62223, 4 beds, 2 baths

$240,000

4 beds2 baths1,672 sq ft

7620 W Main St, Belleville, IL 62223

Property at 2241 W Frank Scott Parkway Pkwy W, Belleville, IL 62223, 2 beds, 1 bath

$163,000

2 beds1 bath1,700 sq ft

2241 W Frank Scott Parkway Pkwy W, Belleville, IL 62223

Property at 2759 E B Street Rd, Belleville, IL 62221, 2 beds, 2 baths

$250,000

2 beds2 baths2,053 sq ft

2759 E B Street Rd, Belleville, IL 62221

Property at 4206 Silchar Club Ct, Shiloh, IL 62269, 4 beds, 2.5 baths

$409,900

4 beds2.5 baths2,609 sq ft

4206 Silchar Club Ct, Shiloh, IL 62269

Property at 1159 Peaceful Ln, Caseyville, IL 62232, 2 beds, 2 baths

$145,000

2 beds2 baths1,216 sq ft

1159 Peaceful Ln, Caseyville, IL 62232

Property at 1009 Royal Heights Rd, Belleville, IL 62226, 3 beds, 1 bath

$34,900

3 beds1 bath900 sq ft

1009 Royal Heights Rd, Belleville, IL 62226

Property at 41 Noles Dr, Fairview Heights, IL 62208, 4 beds, 2 baths

$159,900

4 beds2 baths1,920 sq ft

41 Noles Dr, Fairview Heights, IL 62208

Property at 10525 Summerfield Saint Jacob Rd, Trenton, IL 62293, 4 beds, 2 baths

$210,000

4 beds2 baths1,976 sq ft

10525 Summerfield Saint Jacob Rd, Trenton, IL 62293

Property at 1509 Potomac Dr, Belleville, IL 62221, 4 beds, 2.5 baths

$230,000

4 beds2.5 baths1,913 sq ft

1509 Potomac Dr, Belleville, IL 62221

Property at 1115 St Bartholemew Dr Dr, Cahokia Heights, IL 62206, 4 beds, 2 baths

$110,000

4 beds2 baths1,305 sq ft

1115 St Bartholemew Dr Dr, Cahokia Heights, IL 62206

Property at 617 Tea Olive Blvd, O Fallon, IL 62269, 4 beds, 3 baths

$599,900

4 beds3 baths2,798 sq ft

617 Tea Olive Blvd, O Fallon, IL 62269

Property at 222 Parkway Dr, Belleville, IL 62226, 2 beds, 1 bath

$125,000

2 beds1 bath851 sq ft

222 Parkway Dr, Belleville, IL 62226

Property at 9105 Birchwood Ct, Fairview Heights, IL 62208, 4 beds, 3 baths

$310,000

4 beds3 baths2,202 sq ft

9105 Birchwood Ct, Fairview Heights, IL 62208

Property at 305 E 5th St E, East Saint Louis, IL 62206, 4 beds, 1 bath

$85,000

4 beds1 bath1,239 sq ft

305 E 5th St E, East Saint Louis, IL 62206

Property at 1705 Spruce Hill Dr, Belleville, IL 62221, 3 beds, 2 baths

$100,000

3 beds2 baths1,858 sq ft

1705 Spruce Hill Dr, Belleville, IL 62221

Property at 2110 W A St, Belleville, IL 62226, 4 beds, 2 baths

$125,000

4 beds2 baths1,482 sq ft

2110 W A St, Belleville, IL 62226

Property at 213 Saint John Dr, Belleville, IL 62221, 3 beds, 2 baths

$199,900

3 beds2 baths1,608 sq ft

213 Saint John Dr, Belleville, IL 62221

Property at 1845 Riviera Ln, O Fallon, IL 62269, 5 beds, 4 baths

$639,900

5 beds4 baths4,323 sq ft

1845 Riviera Ln, O Fallon, IL 62269

Property at 6 Lancelot Dr, Belleville, IL 62226, 3 beds, 2 baths

$197,000

3 beds2 baths1,908 sq ft

6 Lancelot Dr, Belleville, IL 62226

Property at 2218 W A St, Belleville, IL 62226, 3 beds, 2 baths

$100,000

3 beds2 baths1,428 sq ft

2218 W A St, Belleville, IL 62226

Property at 516 S 16th St, Belleville, IL 62220, 2 beds, 1 bath

$1,000

2 beds1 bath1,182 sq ft

516 S 16th St, Belleville, IL 62220

Property at 3270 Linwood Ln, Belleville, IL 62220, 4 beds, 2 baths

$399,900

4 beds2 baths2,902 sq ft

3270 Linwood Ln, Belleville, IL 62220

Property at 518 Deer Creek Rd, O Fallon, IL 62269, 3 beds, 2.5 baths

$324,900

3 beds2.5 baths902 sq ft

518 Deer Creek Rd, O Fallon, IL 62269

Property at 166 Berringer Dr, O Fallon, IL 62269, 4 beds, 3.5 baths

$674,900

4 beds3.5 baths5,268 sq ft

166 Berringer Dr, O Fallon, IL 62269

Property at 21 Agnes Dr, Cahokia, IL 62206, 3 beds, 1 bath

$39,900

3 beds1 bath864 sq ft

21 Agnes Dr, Cahokia, IL 62206

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Based on information submitted to the MLS GRID as of Sun Dec 28 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Average home prices near St. Clair County, IL

Cities

Lebanon homes for sale
$284,500
East St. Louis homes for sale
$23,000
Columbia homes for sale
$380,000
Collinsville homes for sale
$179,900
Fairview Heights homes for sale
$339,900
O'Fallon homes for sale
$362,450
Caseyville homes for sale
$362,500
Dupo homes for sale
$172,450
Waterloo homes for sale
$399,900
Mascoutah homes for sale
$288,250
Millstadt homes for sale
$392,000
Shiloh homes for sale
$484,000
Swansea homes for sale
$319,900
St. Louis homes for sale
$200,000
Belleville homes for sale
$149,500

Counties

Jefferson County homes for sale
$334,900
St. Charles County homes for sale
$410,950
St. Louis County homes for sale
$215,000

St. Clair County, IL real estate trends

All Home Types trends in St. Clair County, IL

Median Sale Price
# of Homes Sold
Median Days on Market

All Home Types

Median Sale Price (All Home Types)

$210,000

+9.9% YoY | Nov 2025

1 year
3 year
5 year

Based on Redfin calculations of home data from MLS and/or public records.

Location

Data

Nov 2025

Growth

% YoY

St. Clair County, IL

$210,000

+9.9%

See more St. Clair County, IL market insights

More to explore in St. Clair County, IL

How to buy a house in St. Clair County, IL

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How to buy a house in 10 steps

First-time homebuyer's guide

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