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

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ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Discover this updated ranch offering convenient one-level living with a basement and detached garage—all at an affordable price. A bright, airy sunroom welcomes you as you enter the home, creating a perfect spot to relax before stepping into the inviting living room with beautiful hardwood floors. The eat-in kitchen features a built-in buffet cabinet for added storage, a new refrigerator (2024), gas range, and new laminate flooring. Two spacious bedrooms, both with hardwood floors, sit near a well-appointed full bath. The unfinished basement provides abundant storage along with washer and dryer hookups; the washer and dryer will remain. Outside, the detached garage with alley access o

$115,000

2 beds1 bath1,198 sq ft

503 S 16th St, Belleville, IL 62220

6,969 sq ft lot • Garage • Built 1948

OPEN SAT, 12PM TO 2PM

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Welcome to nearly 3,000 sq ft of comfortable and versatile living space in this beautifully designed split-level home. The open and inviting main floor layout features a spacious living room, a renovated kitchen with a center island and breakfast bar, and a seamless flow that is perfect for daily living and entertaining. The primary suite offers a walk-in closet, a luxurious bathroom with a whirlpool tub, and a private flex room ideal for a nursery, office, or quiet retreat. Three additional bedrooms and a full bath complete the main level. The finished walkout lower level expands your possibilities with a large family room, an additional recreation room, a laundry room, half bath, and a bo

$285,000

4 beds2.5 baths2,978 sq ft

324 Breckenridge Dr, Belleville, IL 62221

0.3 acre lot • 2 garage spots • Built 1969

OPEN SUN, 1PM TO 3PM3D WALKTHROUGH

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
A newly built 2025 home set on a quiet cul-de-sac, offering modern construction and a thoughtful layout from the start. Designed with open, airy spaces and vaulted ceilings, this five-bedroom, three-bath property delivers a sharp, cohesive flow across all levels. The main floor features an open floorplan that connects the kitchen, dining, and living areas for easy everyday function. Bedrooms are well-sized with walk-in closets, and the finished basement adds flexible space for additional living, work, or storage needs. The exterior offers a low-traffic setting while keeping you within convenient reach of major shopping centers and regional amenities and only 12 minutes to Scott Air Force Ba

$470,000

5 beds3 baths2,930 sq ft

845 Mohave Ct, Belleville, IL 62221

0.3 acre lot • 3 garage spots • Built 2025

NEW CONSTRUCTION

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Coming Soon from New Tradition Homes — The Pinedale! Welcome to this stunning 5-bedroom, 3-bath ranch-style home in desirable Milburn Estates. Offering over 2,600 sq. ft. of thoughtfully designed living space, this home features a split-bedroom layout and an inviting open-concept main floor. You’ll love the gorgeous wood-look laminate flooring that flows throughout the main living areas. The kitchen is beautifully appointed with solid wood, soft-close cabinetry, granite countertops, and a spacious island overlooking the vaulted living room. Enjoy cozy evenings by the fireplace or step out onto the covered deck for outdoor relaxation. The main floor also includes a generous owner

$459,900

5 beds3 baths2,644 sq ft

616 Middletown Ct, O Fallon, IL 62269

7,405 sq ft lot • 3 garage spots • Listed 6 days

$139,900

4 beds2 baths1,755 sq ft

815 S Charles St, Belleville, IL 62220

6,782 sq ft lot • Built 1898 • Listed 6 days

$425,000

4 beds2.5 baths2,676 sq ft

2845 Fairway Dr, Belleville, IL 62220

Property at 43 Harmon Dr, Lebanon, IL 62254, 2 beds, 2 baths

$244,000

2 beds2 baths1,300 sq ft

43 Harmon Dr, Lebanon, IL 62254

Property at 905 W South St, Mascoutah, IL 62258, 2 beds, 2 baths

$179,900

2 beds2 baths1,314 sq ft

905 W South St, Mascoutah, IL 62258

Property at 532 Homestead Ave, Swansea, IL 62226, 3 beds, 3 baths

$324,900

3 beds3 baths2,520 sq ft

532 Homestead Ave, Swansea, IL 62226

Property at 3704 Osprey Ct, Belleville, IL 62221, 4 beds, 2.5 baths

$624,325

4 beds2.5 baths3,000 sq ft

3704 Osprey Ct, Belleville, IL 62221

Property at 400 University Ave, Belleville, IL 62221, 802 baths

$50,000

— beds802 baths2,292 sq ft

400 University Ave, Belleville, IL 62221

Property at 100 Winchester Dr, Belleville, IL 62223, 3 beds, 2.5 baths

$75,000

3 beds2.5 baths2,724 sq ft

100 Winchester Dr, Belleville, IL 62223

Property at 4207 Caseyville Ave, East Saint Louis, IL 62204, 4 beds, 2.5 baths

$30,000

4 beds2.5 baths1,867 sq ft

4207 Caseyville Ave, East Saint Louis, IL 62204

Property at 1973 Richmond Springs Ln, Belleville, IL 62220, 3 beds, 3 baths

$279,000

3 beds3 baths2,008 sq ft

1973 Richmond Springs Ln, Belleville, IL 62220

Property at 514 Bornman St, Belleville, IL 62220, 2 beds, 1.5 baths

$10,000

2 beds1.5 baths1,320 sq ft

514 Bornman St, Belleville, IL 62220

Property at 617 Middletown Ct, O Fallon, IL 62269, 5 beds, 3 baths

$450,000

5 beds3 baths2,601 sq ft

617 Middletown Ct, O Fallon, IL 62269

Property at 1441 Wabash Ave, Belleville, IL 62220, 4 beds, 1 bath

$150,000

4 beds1 bath1,232 sq ft

1441 Wabash Ave, Belleville, IL 62220

Property at 504 S 5th St, Caseyville, IL 62232, 3 beds, 1 bath

$153,000

3 beds1 bath1,404 sq ft

504 S 5th St, Caseyville, IL 62232

Property at 214 S 27th St, Belleville, IL 62226, 3 beds, 2 baths

$169,999

3 beds2 baths1,305 sq ft

214 S 27th St, Belleville, IL 62226

Property at 521 Jeffrey Pine Ct, O Fallon, IL 62269, 3 beds, 2 baths

$314,900

3 beds2 baths1,560 sq ft

521 Jeffrey Pine Ct, O Fallon, IL 62269

Property at 309 S Euclid Ave, Marissa, IL 62257, 3 beds, 1 bath

$157,500

3 beds1 bath1,809 sq ft

309 S Euclid Ave, Marissa, IL 62257

Property at 8521 Terracotta Pl, O Fallon, IL 62269, 4 beds, 3.5 baths

$585,000

4 beds3.5 baths3,089 sq ft

8521 Terracotta Pl, O Fallon, IL 62269

Property at 753 Willow Spring Hill Dr, Fairview Heights, IL 62208, 5 beds, 3.5 baths

$465,000

5 beds3.5 baths3,400 sq ft

753 Willow Spring Hill Dr, Fairview Heights, IL 62208

Property at 202 Sun Valley Dr, Smithton, IL 62285, 3 beds, 3.5 baths

$289,500

3 beds3.5 baths2,868 sq ft

202 Sun Valley Dr, Smithton, IL 62285

Property at Undisclosed address, East Saint Louis, IL 62206, 3 beds, 2 baths

$84,900

3 beds2 baths1,229 sq ft

Undisclosed address, East Saint Louis, IL 62206

Property at 903 Coral Dr, Fairview Heights, IL 62208, 3 beds, 1.5 baths

$185,000

3 beds1.5 baths1,025 sq ft

903 Coral Dr, Fairview Heights, IL 62208

Property at 14 N High St, Smithton, IL 62285, 4 beds, 2 baths

$179,900

4 beds2 baths1,742 sq ft

14 N High St, Smithton, IL 62285

Property at 714 Saint Norbert Dr, Cahokia Heights, IL 62206, 3 beds, 1 bath

$98,000

3 beds1 bath1,368 sq ft

714 Saint Norbert Dr, Cahokia Heights, IL 62206

Property at 4 Concord Dr, Belleville, IL 62223, 3 beds, 2 baths

$169,900

3 beds2 baths1,324 sq ft

4 Concord Dr, Belleville, IL 62223

Property at 121 N 49th St, Belleville, IL 62226, 3 beds, 2 baths

$140,000

3 beds2 baths1,402 sq ft

121 N 49th St, Belleville, IL 62226

Property at 120 Lynnhaven Dr, Belleville, IL 62223, 3 beds, 2 baths

$140,000

3 beds2 baths1,462 sq ft

120 Lynnhaven Dr, Belleville, IL 62223

Property at 125 Edwards St, Cahokia Heights, IL 62206, 2 beds, 2 baths

$89,900

2 beds2 baths988 sq ft

125 Edwards St, Cahokia Heights, IL 62206

Property at 49 Dianne Dr, Belleville, IL 62220, 3 beds, 1.5 baths

$269,900

3 beds1.5 baths1,392 sq ft

49 Dianne Dr, Belleville, IL 62220

Property at 704 Wabash Ave, Belleville, IL 62220, 3 beds, 2 baths

$125,000

3 beds2 baths1,196 sq ft

704 Wabash Ave, Belleville, IL 62220

Property at 984 Northwestern Ave, Fairview Heights, IL 62208, 4 beds, 2 baths

$320,000

4 beds2 baths2,179 sq ft

984 Northwestern Ave, Fairview Heights, IL 62208

Property at 824 W State St, Mascoutah, IL 62258, 3 beds, 2 baths

$234,000

3 beds2 baths1,345 sq ft

824 W State St, Mascoutah, IL 62258

Property at 115 Cobblestone Hills Rd, O Fallon, IL 62269, 6 beds, 7 baths

$1,900,000

6 beds7 baths8,418 sq ft

115 Cobblestone Hills Rd, O Fallon, IL 62269

Property at 1644 N Church St, Belleville, IL 62221, 2 beds, 1 bath

$129,900

2 beds1 bath832 sq ft

1644 N Church St, Belleville, IL 62221

Property at 421 W Highway 50, O Fallon, IL 62269, 3 beds, 2 baths

$339,500

3 beds2 baths1,500 sq ft

421 W Highway 50, O Fallon, IL 62269

Property at 1615 N 17th St, Belleville, IL 62226, 3 beds, 2 baths

$178,000

3 beds2 baths2,384 sq ft

1615 N 17th St, Belleville, IL 62226

Property at 6450 Timber Lane Dr, Mascoutah, IL 62258, 3 beds, 3 baths

$645,000

3 beds3 baths2,595 sq ft

6450 Timber Lane Dr, Mascoutah, IL 62258

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Based on information submitted to the MLS GRID as of Wed Dec 03 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
$399,900
Mascoutah homes for sale
$314,950
Millstadt homes for sale
$432,250
Shiloh homes for sale
$419,900
Swansea homes for sale
$319,900
St. Louis homes for sale
$202,500
Freeburg homes for sale
$240,950
Belleville homes for sale
$152,450

Counties

Jefferson County homes for sale
$330,000
St. Charles County homes for sale
$415,650
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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