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

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READY TO BUILDVIDEO TOUR

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
The Franklin floor plan offers a delightful combination of traditional charm and modern functionality. With 1,776 sq. ft. , 3 bedrooms, 2.5 bathrooms, and a spacious 2-car garage, this home is perfect for families looking for an inviting and efficient living space.

$404,600

3 beds3.5 baths1,776 sq ft

The Franklin Plan, O'fallon, IL 62269

2 parking spots • Listed 1017 days

Listing provided by Zillow

NEW CONSTRUCTION

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Are you ready to take some of your time back and move to low-maintenance living??? This beautiful to be built ATTACHED Villa can be personalized to suit your style. The Somerset floor plan is a 2 bedroom, 2 bath Villa with full basement. The open floor plan boasts a foyer entry, dining area, kitchen with center island and pantry, breakfast area, great room, and two large bedrooms. The primary bedroom has a large walk-in closet and a spacious primary bath. The large second bedroom is adjacent to the guest bath. The optional finished basement upgrade on this plan allows for an optional family room, optional 3rd bedroom and bath. Other upgrades available on this floor plan include vaulted ceil

$319,900

2 beds2 baths1,522 sq ft

1721 Old Park Ln, Swansea, IL 62226

0.3 acre lot • 2 garage spots • Listed 546 days

NEW CONSTRUCTION

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Are you ready to take some of your time back and move to low-maintenance living??? This beautiful to be built Detached Villa can be personalized to suit your style. The Carmago floor plan is a 2 bedroom, 2 bath Villa with full unfinished basement. There are optional floor plans to make this a 3 bedroom plan. The open floor plan boasts a spacious great room, large dining room, kitchen with pantry, and two large bedrooms. The primary bedroom has a large walk-in closet and a spacious primary bath. The large second bedroom is adjacent to the guest bath. The unfinished basement has a standard egress window and sump pump. Upgrades available on this floor plan include Floor Plan B, C or D, upgrade

$359,900

2 beds2 baths1,780 sq ft

3909 Finch Ln, Swansea, IL 62226

9,148 sq ft lot • 2 garage spots • Listed 546 days

NEW CONSTRUCTION

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Are you ready to take some of your time back and move to low-maintenance living??? This beautiful to be built Detached Villa can be personalized to suit your style. The Carnoustie floor plan is a 2 bedroom, 2 bath Villa with full unfinished basement. The open floor plan boasts a spacious living room, large dining room, kitchen with breakfast bar and pantry, and two large bedrooms. The primary bedroom has a large walk-in closet and a spacious primary bath. The large second bedroom is adjacent to the guest bath. The unfinished basement has a standard egress window and sump pump. Upgrades available on this floor plan include 3 car garage, upgraded Elevation B or C, vaulted ceilings, fireplace,

$299,900

2 beds2 baths1,322 sq ft

3904 Finch Ln, Swansea, IL 62226

6,098 sq ft lot • 2 garage spots • Listed 546 days

NEW CONSTRUCTION

ABOUT THIS HOME
St. Clair County, IL Homes for Sale
Are you ready to take some of your time back and move to low-maintenance living??? This beautiful to be built ATTACHED Villa can be personalized to suit your style. The Somerset floor plan is a 2 bedroom, 2 bath Villa with full basement. The open floor plan boasts a foyer entry, dining area, kitchen with center island and pantry, breakfast area, great room, and two large bedrooms. The primary bedroom has a large walk-in closet and a spacious primary bath. The large second bedroom is adjacent to the guest bath. The optional finished basement upgrade on this plan allows for an optional family room, optional 3rd bedroom and bath. Other upgrades available on this floor plan include vaulted ceil

$319,900

2 beds2 baths1,522 sq ft

1853 Old Park Ln, Swansea, IL 62226

6,098 sq ft lot • 2 garage spots • Listed 546 days

Property at 113 Adderly Ln, Millstadt, IL 62260, 3 beds, 2 baths

$445,000

3 beds2 baths1,850 sq ft

113 Adderly Ln, Millstadt, IL 62260

Property at The Carnegie Plan, O'fallon, IL 62269, 3 beds, 2 baths

$404,000

3 beds2 baths1,663 sq ft

The Carnegie Plan, O'fallon, IL 62269

Listing provided by Zillow

Property at The Dakota Plan, O'fallon, IL 62269, 3 beds, 2 baths

$461,900

3 beds2 baths1,900 sq ft

The Dakota Plan, O'fallon, IL 62269

Listing provided by Zillow

Property at 2819 Frank Scott Pkwy, Belleville, IL 62223

$429,500

Studio— baths— sq ft

2819 Frank Scott Pkwy, Belleville, IL 62223

Property at 0 Smelting Works Rd, Swansea, IL 62226

$1,190,000

Studio— baths— sq ft

0 Smelting Works Rd, Swansea, IL 62226

Property at 9134 Basswood Dr, Fairview Heights, IL 62208, 4 beds, 2.5 baths

$359,900

4 beds2.5 baths2,069 sq ft

9134 Basswood Dr, Fairview Heights, IL 62208

Property at 9106 Birchwood Ct, Fairview Heights, IL 62208, 3 beds, 2.5 baths

$349,900

3 beds2.5 baths1,886 sq ft

9106 Birchwood Ct, Fairview Heights, IL 62208

Property at 9130 Basswood Dr, Fairview Heights, IL 62208, 5 beds, 3 baths

$399,900

5 beds3 baths2,148 sq ft

9130 Basswood Dr, Fairview Heights, IL 62208

Property at 9145 Basswood Dr, Fairview Heights, IL 62208, 5 beds, 3.5 baths

$459,900

5 beds3.5 baths2,809 sq ft

9145 Basswood Dr, Fairview Heights, IL 62208

Property at 9153 Basswood Dr, Fairview Heights, IL 62208, 5 beds, 3 baths

$399,900

5 beds3 baths2,148 sq ft

9153 Basswood Dr, Fairview Heights, IL 62208

Property at 300 Bunkum Woods Dr, Fairview Heights, IL 62208, 5 beds, 3 baths

$399,900

5 beds3 baths2,148 sq ft

300 Bunkum Woods Dr, Fairview Heights, IL 62208

Property at 1733 Old Park Ln, Swansea, IL 62226, 2 beds, 2 baths

$319,900

2 beds2 baths1,522 sq ft

1733 Old Park Ln, Swansea, IL 62226

Property at 1729 Old Park Ln, Swansea, IL 62226, 2 beds, 2 baths

$319,900

2 beds2 baths1,522 sq ft

1729 Old Park Ln, Swansea, IL 62226

Property at 3916 Finch Ln, Swansea, IL 62226, 2 beds, 2 baths

$299,900

2 beds2 baths1,322 sq ft

3916 Finch Ln, Swansea, IL 62226

Property at 3909 Red Bird Ln, Swansea, IL 62226, 2 beds, 2 baths

$359,900

2 beds2 baths1,780 sq ft

3909 Red Bird Ln, Swansea, IL 62226

Property at 3908 Finch Ln, Swansea, IL 62226, 2 beds, 2 baths

$349,900

2 beds2 baths1,725 sq ft

3908 Finch Ln, Swansea, IL 62226

Property at 1745 Old Park Ln, Swansea, IL 62226, 2 beds, 2 baths

$319,900

2 beds2 baths1,522 sq ft

1745 Old Park Ln, Swansea, IL 62226

Property at 1837 Old Park Ln, Swansea, IL 62226, 2 beds, 2 baths

$319,900

2 beds2 baths1,522 sq ft

1837 Old Park Ln, Swansea, IL 62226

Property at 1849 Old Park Ln, Swansea, IL 62226, 2 beds, 2 baths

$319,900

2 beds2 baths1,522 sq ft

1849 Old Park Ln, Swansea, IL 62226

Property at 1833 Old Park Ln, Swansea, IL 62226, 2 beds, 2 baths

$319,900

2 beds2 baths1,522 sq ft

1833 Old Park Ln, Swansea, IL 62226

Property at The Carnegie Plan, Belleville, IL 62221, 3 beds, 2 baths

$399,100

3 beds2 baths1,663 sq ft

The Carnegie Plan, Belleville, IL 62221

Listing provided by Zillow

Property at 1213 N 43rd St, East Saint Louis, IL 62204

$3,999

Land6,098 sq ft (lot)

1213 N 43rd St, East Saint Louis, IL 62204

Property at 91-110 Westhaven Meadows Dr, Belleville, IL 62220

$150,000

Land6.50 acres (lot)

91-110 Westhaven Meadows Dr, Belleville, IL 62220

Property at 4788 Forest Blvd, East Saint Louis, IL 62204

$3,500

Land0.25 acre (lot)

4788 Forest Blvd, East Saint Louis, IL 62204

Property at 1516 Royal Oak Ct, O Fallon, IL 62269

$45,000

Land5,662 sq ft (lot)

1516 Royal Oak Ct, O Fallon, IL 62269

Property at 190 Steeple Point Dr. Lot #6 Dr, Defiance, MO 63341

$290,000

Land10.72 acres (lot)

190 Steeple Point Dr. Lot #6 Dr, Defiance, MO 63341

Property at xxxx Christine Blvd, Shiloh, IL 62221

$20,000

Land8,276 sq ft (lot)

xxxx Christine Blvd, Shiloh, IL 62221

Property at Undisclosed address, Millstadt, IL 62260

$172,500

Land10.00 acres (lot)

Undisclosed address, Millstadt, IL 62260

Property at 411 N 12th St, East Saint Louis, IL 62201

$4,990

Land3,920 sq ft (lot)

411 N 12th St, East Saint Louis, IL 62201

Property at 6101 Laura Ave, Cahokia Heights, IL 62203

$10,000

Land0.49 acre (lot)

6101 Laura Ave, Cahokia Heights, IL 62203

Property at 1454 Scott Troy Rd, Lebanon, IL 62254

$3,000,000

Land86.16 acres (lot)

1454 Scott Troy Rd, Lebanon, IL 62254

Property at 1927 Mccasland Ave, East Saint Louis, IL 62207

$2,500

Land3,049 sq ft (lot)

1927 Mccasland Ave, East Saint Louis, IL 62207

Property at 848 Saint Benedict Dr, Cahokia, IL 62206

$10,000

Land0.27 acre (lot)

848 Saint Benedict Dr, Cahokia, IL 62206

Property at 844 Saint Benedict Dr, Cahokia, IL 62206

$10,000

Land0.27 acre (lot)

844 Saint Benedict Dr, Cahokia, IL 62206

Property at 3313 Denvershire Dr, Belleville, IL 62221

$27,500

Land9,148 sq ft (lot)

3313 Denvershire Dr, Belleville, IL 62221

Property at 114 Ashland Ave, Fairview Heights, IL 62208

$25,000

Land0.28 acre (lot)

114 Ashland Ave, Fairview Heights, IL 62208

Viewing page 24 of 26

Based on information submitted to the MLS GRID as of Sun Aug 30 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

Lebanon homes for sale
$269,000
Columbia homes for sale
$460,000
East St. Louis homes for sale
$19,900
Collinsville homes for sale
$240,000
Fairview Heights homes for sale
$339,900
O'Fallon homes for sale
$400,000
Dupo homes for sale
$214,500
Caseyville homes for sale
$309,000
Waterloo homes for sale
$365,000
Mascoutah homes for sale
$321,950
Shiloh homes for sale
$435,000
Swansea homes for sale
$319,900
St. Louis homes for sale
$200,000
Belleville homes for sale
$140,000
Smithton homes for sale
$371,950

Counties

Jefferson County homes for sale
$339,950
St. Charles County homes for sale
$419,999
St. Louis County homes for sale
$208,500

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)

$239,325

-2.6% YoY | Jun 2026

1 year
3 year
5 year

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

Location

Data

Jun 2026

Growth

% YoY

St. Clair County, IL

$239,325

-2.6%

See more St. Clair County, IL market insights

More to explore in St. Clair County, IL

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