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

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ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Welcome to 40 Irene in Belleville! This charming 2-bedroom, 1-bath home is perfect for first-time buyers, downsizers, or investors alike. Enjoy laminate flooring throughout, a spacious living room, and an inviting eat-in kitchen. The bedrooms feature large closets, and the versatile bonus room is ideal for a home office, playroom, or cozy retreat. Main-floor laundry adds convenience and extra storage. Nestled off the main road in a quiet neighborhood, this home offers plenty of outdoor space while being close to all Belleville amenities. Just minutes from Hwy 13, I-255, and downtown dining and shops—this move-in ready home combines comfort, convenience, and opportunity! (All professio

$118,500

2 beds1 bath972 sq ft

40 Irene Dr, Belleville, IL 62226

Laminate flooring • Large closets • Versatile bonus room

NEW CONSTRUCTION

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Completed New Construction by H & L Builders features over 3100+ finished sqft. 5 spacious bdrms, 4 baths, finished basement. Main Level: extended ceilings, open kitchen: center prep/bar island, pendant lighting, pantry laundry room, half bath, and a separate flex room perfect for an office, dining or formal living + maintenance-free covered deck . 2nd Level: dedicated 2nd HVAC system, 3 very well-sized guest bdrms and large closets, full hall bath, and massive primary suite complete with tray ceiling, dual sinks, separate tub and shower, and a walk-in closet. Finished lookout basement: 9ft ceilings, open family room, 5th bdrm, full bath, and ample storage space. Enjoy all the ameniti

$499,900

5 beds3.5 baths3,138 sq ft

763 Seagate Dr, O Fallon, IL 62269

0.24 acre lot • 3 garage spots • Community pool

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Come check out this awesome cash flowing duplex for sale. Each side is a 2 Bedroom 1.5 bathroom. There is plenty of space with huge rooms. The left side has new carpet as of 2025 and Updated Cabinets. There is a Half bath on the main floor. The upstairs have 2 Large bedrooms and a full bath. There is also space for storage in the basement as well. The right side of the duplex has a long term tenant in place She pays $1100 a month for rent that is also a 2 Bed 1.5 Bath Home. You can live in one side and rent the other for your tenant to pay your mortgage or Rent both sides out and make some great cash flow. Call your favorite agent today to set up a showing.

$180,000

4 beds4 baths1,120 sq ft

124 N Virginia Ave, Belleville, IL 62220

Updated cabinets • Space for storage • New carpet

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
This is a 3 Bedroom 1 Bath Ranch Style home with a Newer Kitchen, a Dining room, a Family room, & a laundry room. . Sold AS IS. and needs some TLC.

$75,000

3 beds1 bath1,164 sq ft

100 Cascade Dr, Belleville, IL 62223

Newer kitchen • Laundry room • Family room

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Stop in an see this charming East St Louis home! New flooring, lighting and fresh paint throughout. Spacious living room with luxury vinyl plank flooring that offers a wood burning fireplace to warm you on those chilly days. White cabinetry, granite countertops, white subway tile backsplash and stainless steel appliances round out the kitchen. Plush carpeting in both bedrooms and a fully updated bathroom. Roof and HVAC new 2023. All this conveniently located close to shopping, restaurants and highway access, just 10 minutes from downtown Saint Louis! Call your favorite realtor today to find out how to make this house your home! This is a Fannie Mae Property. Before making an offer Buyer and

$80,000

2 beds1 bath1,032 sq ft

754 N 68th St, East Saint Louis, IL 62203

Fresh paint • New flooring • Granite countertops

Property at 2122 Streamview Ct, O Fallon, IL 62269, 4 beds, 3 baths

$299,900

4 beds3 baths2,330 sq ft

2122 Streamview Ct, O Fallon, IL 62269

Property at 124 W State St W, Mascoutah, IL 62258, 4 beds, 1 bath

$269,000

4 beds1 bath1,992 sq ft

124 W State St W, Mascoutah, IL 62258

Property at 312 E Ofallon Dr, Caseyville, IL 62232, 3 beds, 1 bath

$119,900

3 beds1 bath1,056 sq ft

312 E Ofallon Dr, Caseyville, IL 62232

Property at 1439 Kingsley Dr, O Fallon, IL 62269, 4 beds, 3.5 baths

$315,000

4 beds3.5 baths1,023 sq ft

1439 Kingsley Dr, O Fallon, IL 62269

Property at 614 S Church St, Belleville, IL 62220, 2 beds, 2 baths

$156,900

2 beds2 baths1,383 sq ft

614 S Church St, Belleville, IL 62220

Property at 928 S High St, Belleville, IL 62220, 2 beds, 1.5 baths

$135,000

2 beds1.5 baths1,600 sq ft

928 S High St, Belleville, IL 62220

Property at 4 Alhambra Ct, Swansea, IL 62226, 2 beds, 1 bath

$165,000

2 beds1 bath1,456 sq ft

4 Alhambra Ct, Swansea, IL 62226

Property at 25 Dale Allen Dr, Belleville, IL 62226, 3 beds, 1 bath

$142,000

3 beds1 bath1,300 sq ft

25 Dale Allen Dr, Belleville, IL 62226

Property at 2 Mercury Dr, Belleville, IL 62226, 2 beds, 2 baths

$189,900

2 beds2 baths1,242 sq ft

2 Mercury Dr, Belleville, IL 62226

Property at 326 Dewitt Ct, O Fallon, IL 62269, 3 beds, 2 baths

$317,500

3 beds2 baths2,100 sq ft

326 Dewitt Ct, O Fallon, IL 62269

Property at 365 Breckenridge Dr, Belleville, IL 62221, 4 beds, 2.5 baths

$260,000

4 beds2.5 baths1,850 sq ft

365 Breckenridge Dr, Belleville, IL 62221

Property at 7751 N Illinois St, Caseyville, IL 62232, 1 bed, 1 bath

$199,900

1 bed1 bath725 sq ft

7751 N Illinois St, Caseyville, IL 62232

Property at 7745 N Illinois St, Caseyville, IL 62232, 3 beds, 2 baths

$340,000

3 beds2 baths1,450 sq ft

7745 N Illinois St, Caseyville, IL 62232

Property at 57 W Patterson St, Mascoutah, IL 62258, 3 beds, 2 baths

$275,000

3 beds2 baths1,630 sq ft

57 W Patterson St, Mascoutah, IL 62258

Property at 5 Calypso Ct, Belleville, IL 62221, 3 beds, 2.5 baths

$100,000

3 beds2.5 baths3,298 sq ft

5 Calypso Ct, Belleville, IL 62221

Property at 3 W Patterson St, Mascoutah, IL 62258, 4 beds, 2 baths

$279,900

4 beds2 baths2,369 sq ft

3 W Patterson St, Mascoutah, IL 62258

Property at 1153 Gulfstream Way, Mascoutah, IL 62258, 5 beds, 3 baths

$287,000

5 beds3 baths2,860 sq ft

1153 Gulfstream Way, Mascoutah, IL 62258

Property at 7952 County Line Rd, Collinsville, IL 62234

$252,000

0 beds— baths2,016 sq ft

7952 County Line Rd, Collinsville, IL 62234

Property at 18 S 21st St, Belleville, IL 62226, 4 beds, 2.5 baths

$157,500

4 beds2.5 baths1,929 sq ft

18 S 21st St, Belleville, IL 62226

Property at 612 N 1st St, Mascoutah, IL 62258, 5 beds, 2.5 baths

$355,000

5 beds2.5 baths2,184 sq ft

612 N 1st St, Mascoutah, IL 62258

Property at 603 W Madison St, O Fallon, IL 62269, 4 beds, 1.5 baths

$220,000

4 beds1.5 baths1,536 sq ft

603 W Madison St, O Fallon, IL 62269

Property at 125 Barrington Dr, Belleville, IL 62223, 3 beds, 1.5 baths

$180,000

3 beds1.5 baths1,526 sq ft

125 Barrington Dr, Belleville, IL 62223

Property at 2793 Brookmeadow Dr, Belleville, IL 62221, 4 beds, 2 baths

$269,900

4 beds2 baths2,456 sq ft

2793 Brookmeadow Dr, Belleville, IL 62221

Property at 405 Acorn Way, Lebanon, IL 62254, 3 beds, 2 baths

$379,900

3 beds2 baths1,750 sq ft

405 Acorn Way, Lebanon, IL 62254

Property at 817 Golden Bell Ln, Shiloh, IL 62269, 4 beds, 3 baths

$598,800

4 beds3 baths3,646 sq ft

817 Golden Bell Ln, Shiloh, IL 62269

Property at 901 Ambercrombie Ct, O Fallon, IL 62269, 4 beds, 3 baths

$470,000

4 beds3 baths2,570 sq ft

901 Ambercrombie Ct, O Fallon, IL 62269

Property at 4209 Oak Ln, Belleville, IL 62226, 2 beds, 1.5 baths

$95,000

2 beds1.5 baths1,288 sq ft

4209 Oak Ln, Belleville, IL 62226

Property at 1900 N 17th St, Swansea, IL 62226, 3 beds, 1 bath

$119,900

3 beds1 bath2,131 sq ft

1900 N 17th St, Swansea, IL 62226

Property at 8080 Villa Valley Ln, Caseyville, IL 62232, 2 beds, 2 baths

$382,000

2 beds2 baths1,439 sq ft

8080 Villa Valley Ln, Caseyville, IL 62232

Property at 3928 Red Bird Ln, Swansea, IL 62226, 3 beds, 2.5 baths

$399,900

3 beds2.5 baths1,780 sq ft

3928 Red Bird Ln, Swansea, IL 62226

Property at 214 Roosevelt St, Lebanon, IL 62254, 2 beds, 1 bath

$172,500

2 beds1 bath840 sq ft

214 Roosevelt St, Lebanon, IL 62254

Property at 505 Union Ave, Belleville, IL 62220, 4 beds, 1 bath

$154,900

4 beds1 bath1,480 sq ft

505 Union Ave, Belleville, IL 62220

Property at 828 Applewood Creek Dr, Fairview Heights, IL 62208, 3 beds, 3.5 baths

$442,500

3 beds3.5 baths2,683 sq ft

828 Applewood Creek Dr, Fairview Heights, IL 62208

Property at 1207 Kinsella Ave, Swansea, IL 62226, 1 bed, 1 bath

$100,000

1 bed1 bath768 sq ft

1207 Kinsella Ave, Swansea, IL 62226

Property at 900 N Church St, Belleville, IL 62220, 2 beds, 1 bath

$129,900

2 beds1 bath780 sq ft

900 N Church St, Belleville, IL 62220

Property at 3920 Beechmont Cir, Belleville, IL 62226, 3 beds, 2.5 baths

$320,000

3 beds2.5 baths2,273 sq ft

3920 Beechmont Cir, Belleville, IL 62226

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Based on information submitted to the MLS GRID as of Mon Dec 01 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
$248,225
East St. Louis homes for sale
$25,000
Columbia homes for sale
$337,450
Collinsville homes for sale
$179,900
Fairview Heights homes for sale
$339,900
O'Fallon homes for sale
$365,000
Caseyville homes for sale
$365,000
Waterloo homes for sale
$387,453
Mascoutah homes for sale
$319,950
Millstadt homes for sale
$440,000
Shiloh homes for sale
$419,450
Swansea homes for sale
$319,900
St. Louis homes for sale
$200,000
Freeburg homes for sale
$240,950
Belleville homes for sale
$150,000

Counties

Jefferson County homes for sale
$330,000
St. Charles County homes for sale
$415,000
St. Louis County homes for sale
$235,000

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)

$220,000

+12.8% YoY | Oct 2025

1 year
3 year
5 year

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

Location

Data

Oct 2025

Growth

% YoY

St. Clair County, IL

$220,000

+12.8%

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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