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

1,114 homes + 1 early access

Sort:

Recommended

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Don't miss this beautifully remodeled 3-bedroom, 1-bath home that offers comfort, style, and affordability. Inside, you'll find updated finishes throughout, a cozy fireplace that creates a warm and inviting living space, and the peace of mind that comes with a newer furnace and central A/C system. Step outside to enjoy the fully fenced backyard, perfect for pets, play, or entertaining. The property also features a convenient carport and a storage shed, providing plenty of space for tools, equipment, and outdoor belongings. Whether you're a first-time homebuyer, looking to downsize, or searching for an investment property, this move-in-ready home combines modern updates with practical amenit

$118,500

3 beds1 bath864 sq ft

1409 Bel Aire Dr, Belleville, IL 62220

Central a c system • Newer furnace • Cozy fireplace

FLOOR PLAN

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Welcome home to this charming three-bedroom, one-bath residence situated on a 0.20± acre partially fenced lot. Offering a comfortable layout, abundant storage, and a spacious backyard, this home combines everyday functionality with classic character. The main level features a bright, freshly painted living room with beautiful hardwood flooring, an inviting eat-in kitchen with ample cabinet and counter space, two generously sized bedrooms, and an updated full bath. Upstairs, the private third bedroom offers additional flexibility and features its own heating and cooling for year-round comfort. The full, unfinished walk-up basement provides excellent storage potential and houses the wa

$160,000

3 beds1 bath1,260 sq ft

2320 Meadow Dr, Swansea, IL 62226

Partially fenced lot • Spacious backyard • Updated full bath

FLOOR PLAN

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Move-in perfection in Milburn Estates! Top-rated O’Fallon schools (District 90 / O'Fallon Township High School District 204) and convenient commute to Scott Air Force Base (SAFB) make this 5-bedroom, 4-bathroom home an absolute standout. August 2026, the home has been professionally painted nearly throughout the entire home, brand-new 9-inch+ Mohawk luxury vinyl plank (LVP) flooring on the main level installed and brand new carpet and padding installed upstairs - nearly every square foot feels brand new. A covered front porch opens to a bright main-floor flex room/office, updated foyer, coat closet, and half bath. The open-concept kitchen features solid granite countertops, a walk-in

$449,900

5 beds3.5 baths3,146 sq ft

683 Willowbrook Way, O Fallon, IL 62269

Covered front porch • Updated foyer • 0.25 acre lot

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Here is a great starter home with a huge lot to build on while you living in the home. Mature trees in the yard. Could be a great rental.

$72,500

1 bed1 bath462 sq ft

526 Valencia Dr, Belleville, IL 62223

Huge lot • Mature trees • 0.76 acre lot

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Located in Belleville, this 3 bed 1.5 bath home offers 1,189 sq ft of comfortable living space and a massive 4-car garage-ideal for extra storage, vehicles, or a workshop! Major systems bring ultimate peace of mind, featuring a 2-year-old roof, HVAC, and hot water heater. The kitchen comes equipped with an included gas stove and refrigerator. Featuring quality craftsmanship and great care throughout, this property is a fantastic find.

$189,900

3 beds1.5 baths1,189 sq ft

913 Peony Dr, Belleville, IL 62220

7,840 sq ft lot • 4 garage spots • Built 1959

Property at 622 Rain Hollow Dr, O Fallon, IL 62269, 3 beds, 2.5 baths

$385,000

3 beds2.5 baths2,693 sq ft

622 Rain Hollow Dr, O Fallon, IL 62269

Property at 513 Frost Ct, O Fallon, IL 62269, 4 beds, 2.5 baths

$438,000

4 beds2.5 baths2,450 sq ft

513 Frost Ct, O Fallon, IL 62269

Property at 11 Saint Lambert Dr, Cahokia, IL 62206, 3 beds, 2 baths

$69,900

3 beds2 baths1,116 sq ft

11 Saint Lambert Dr, Cahokia, IL 62206

Property at 408 Rosa Ln, Freeburg, IL 62243, 3 beds, 4.5 baths

$949,900

3 beds4.5 baths5,020 sq ft

408 Rosa Ln, Freeburg, IL 62243

Property at 2544 Wintercreek Dr, Belleville, IL 62221, 4 beds, 2 baths

$269,900

4 beds2 baths1,693 sq ft

2544 Wintercreek Dr, Belleville, IL 62221

Property at 1514 Orchard Lakes Cir, Belleville, IL 62220, 3 beds, 2.5 baths

$290,000

3 beds2.5 baths1,509 sq ft

1514 Orchard Lakes Cir, Belleville, IL 62220

Property at 427 Sammy Ln, Caseyville, IL 62232, 4 beds, 3 baths

$299,900

4 beds3 baths2,200 sq ft

427 Sammy Ln, Caseyville, IL 62232

Property at 500 Shadow Rock Ct, Lebanon, IL 62254, 5 beds, 3 baths

$742,500

5 beds3 baths4,332 sq ft

500 Shadow Rock Ct, Lebanon, IL 62254

Property at 7961 Boreal Rdg, Caseyville, IL 62232, 4 beds, 3 baths

$585,000

4 beds3 baths2,909 sq ft

7961 Boreal Rdg, Caseyville, IL 62232

Property at 704 W State St, Mascoutah, IL 62258, 2 beds, 1 bath

$100,000

2 beds1 bath1,552 sq ft

704 W State St, Mascoutah, IL 62258

Property at 305 W White St, Millstadt, IL 62260, 3 beds, 2.5 baths

$275,000

3 beds2.5 baths2,157 sq ft

305 W White St, Millstadt, IL 62260

Property at 117 Williamsburg Dr, Belleville, IL 62221, 3 beds, 1.5 baths

$220,000

3 beds1.5 baths1,240 sq ft

117 Williamsburg Dr, Belleville, IL 62221

Property at Undisclosed address, Belleville, IL 62221, 2 beds, 1 bath

$125,000

2 beds1 bath624 sq ft

Undisclosed address, Belleville, IL 62221

Property at 7930 Sonora Rdg, Caseyville, IL 62232, 4 beds, 3 baths

$434,999

4 beds3 baths3,363 sq ft

7930 Sonora Rdg, Caseyville, IL 62232

Property at 102/104 Liberty Dr, Belleville, IL 62226, 2 beds, 2 baths

$208,000

2 beds2 baths2,300 sq ft

102/104 Liberty Dr, Belleville, IL 62226

Property at 2115 S 5th St, Mascoutah, IL 62258, 3 beds, 1 bath

$185,000

3 beds1 bath1,400 sq ft

2115 S 5th St, Mascoutah, IL 62258

Property at 920 Reiss Rd, O Fallon, IL 62269, 3 beds, 3 baths

$299,000

3 beds3 baths1,887 sq ft

920 Reiss Rd, O Fallon, IL 62269

Property at 67 Cheshire Dr, Belleville, IL 62223, 4 beds, 2.5 baths

$270,000

4 beds2.5 baths2,252 sq ft

67 Cheshire Dr, Belleville, IL 62223

Property at 2741 Mullins Rd, Millstadt, IL 62260, 2 beds, 2 baths

$255,000

2 beds2 baths1,344 sq ft

2741 Mullins Rd, Millstadt, IL 62260

Property at 3450 Caton Run Xing, Shiloh, IL 62221, 4 beds, 3.5 baths

$495,000

4 beds3.5 baths4,114 sq ft

3450 Caton Run Xing, Shiloh, IL 62221

Property at 2139 Market Ave, East Saint Louis, IL 62207, 4 beds, 1 bath

$50,000

4 beds1 bath900 sq ft

2139 Market Ave, East Saint Louis, IL 62207

Property at 1534 N 55th, Washington Park, IL 62204, 2 beds, 1 bath

$23,000

2 beds1 bath900 sq ft

1534 N 55th, Washington Park, IL 62204

Property at 849 Calista Ridge Dr, Shiloh, IL 62221, 5 beds, 3.5 baths

$510,000

5 beds3.5 baths2,935 sq ft

849 Calista Ridge Dr, Shiloh, IL 62221

Property at 5025 Edinburg Ct, Columbia, IL 62236, 5 beds, 5.5 baths

$750,000

5 beds5.5 baths2,520 sq ft

5025 Edinburg Ct, Columbia, IL 62236

Property at 105 Autumn Ln, Belleville, IL 62223, 3 beds, 2.5 baths

$329,900

3 beds2.5 baths2,744 sq ft

105 Autumn Ln, Belleville, IL 62223

Property at 912 Reiss Rd, O Fallon, IL 62269, 4 beds, 2.5 baths

$315,000

4 beds2.5 baths2,800 sq ft

912 Reiss Rd, O Fallon, IL 62269

Property at 16 Camden Ct, Fairview Heights, IL 62208, 3 beds, 2 baths

$419,000

3 beds2 baths1,600 sq ft

16 Camden Ct, Fairview Heights, IL 62208

Property at 3856 Winward Way Dr, Swansea, IL 62226, 4 beds, 3.5 baths

$370,000

4 beds3.5 baths3,760 sq ft

3856 Winward Way Dr, Swansea, IL 62226

Property at 921 Columbia Rd, Dupo, IL 62239, 2 beds, 1 bath

$120,000

2 beds1 bath870 sq ft

921 Columbia Rd, Dupo, IL 62239

Property at 432 East Dr, Marissa, IL 62257, 3 beds, 1 bath

$135,000

3 beds1 bath1,289 sq ft

432 East Dr, Marissa, IL 62257

Property at 620 N 3rd St, Dupo, IL 62239, 2 beds, 1 bath

$79,000

2 beds1 bath840 sq ft

620 N 3rd St, Dupo, IL 62239

Property at 617 Portland Ave, Belleville, IL 62220, 3 beds, 1 bath

$189,000

3 beds1 bath1,080 sq ft

617 Portland Ave, Belleville, IL 62220

Property at 11 Edding Ln, Fairview Heights, IL 62208, 2 beds, 1 bath

$184,400

2 beds1 bath1,080 sq ft

11 Edding Ln, Fairview Heights, IL 62208

Property at 704 Mortar St, Mascoutah, IL 62258, 4 beds, 3 baths

$548,800

4 beds3 baths2,706 sq ft

704 Mortar St, Mascoutah, IL 62258

Property at 2011 Camp Jackson Rd, Cahokia, IL 62206, 2 baths

$10,000

Studio2 baths952 sq ft

2011 Camp Jackson Rd, Cahokia, IL 62206

Property at 3449 Arbor View Ct, Freeburg, IL 62243, 4 beds, 3.5 baths

$749,900

4 beds3.5 baths4,880 sq ft

3449 Arbor View Ct, Freeburg, IL 62243

Viewing page 7 of 28

Based on information submitted to the MLS GRID as of Sat Oct 17 2026. 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

Columbia homes for sale
$460,000
East St. Louis homes for sale
$17,900
Collinsville homes for sale
$230,000
Fairview Heights homes for sale
$339,900
O'Fallon homes for sale
$399,999
Caseyville homes for sale
$339,950
Dupo homes for sale
$149,900
Waterloo homes for sale
$370,900
Mascoutah homes for sale
$284,500
Millstadt homes for sale
$370,000
Swansea homes for sale
$319,900
Shiloh homes for sale
$394,450
St. Louis homes for sale
$219,900
Freeburg homes for sale
$219,900
Belleville homes for sale
$148,950

Counties

Jefferson County homes for sale
$340,000
St. Charles County homes for sale
$415,000
St. Louis County homes for sale
$214,250

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)

$239,464

+10.9% YoY | Sep 2026

1 year
3 year
5 year

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

Location

Data

Sep 2026

Growth

% YoY

St. Clair County, IL

$239,464

+10.9%

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

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

Buy the right home at the right price near St. Clair County with a local Redfin real estate agent.

Popular Markets in Illinois

Chicago homes for sale
$374,900
Naperville homes for sale
$669,000
Schaumburg homes for sale
$357,500
Arlington Heights homes for sale
$499,000
Glenview homes for sale
$737,000
Evanston homes for sale
$455,500
Oak Park homes for sale
$420,000
Des Plaines homes for sale
$399,900
Orland Park homes for sale
$399,000
Downers Grove homes for sale
$529,000
Mount Prospect homes for sale
$469,900
Lombard homes for sale
$379,900
Glen Ellyn homes for sale
$598,000
Skokie homes for sale
$462,000
St. Charles homes for sale
$500,000

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.