O'fallon

O'fallon has 102 active listings and the average listing price is $464,000. The typical home in O'fallon has 3.8 beds, 3.1 baths, and is 2,610 SqFt. Land-only listings are excluded to provide accurate averages for price, size, beds, and baths

131 homes for sale in O'fallon

Name: Open House - 11:00AM-1:00PM
Start: 2026-11-01T11:00:00
End: 2026-11-01T13:00:00
Location: 608 Monarch DR, O'fallon, IL 62269

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1/38 38

Open Sun 11AM-1PM

$ 460,000

4 Beds3 Baths2,746 SqFt

608 Monarch DR, O'fallon, IL 62269

Single Family Home

Listed by Worth Clark Realty
1/42 42

Open 11/8 1PM-3PM

$ 399,000

4 Beds4 Baths2,200 SqFt

1017 Richland Park DR, O'fallon, IL 62269

Single Family Home

Listed by Keller Williams Pinnacle
1/84 84

Open Sun 1PM-3PM

$ 450,000

5 Beds4 Baths3,410 SqFt

308 Macon CT, O'fallon, IL 62269

Single Family Home

Listed by Strano & Associates
1/38 38

Open Sun 12PM-2PM

$ 175,000

2 Beds1 Bath1,024 SqFt

508 E Jefferson ST, O'fallon, IL 62269

Single Family Home

Listed by Judy Dempcy Homes Powered by KW Pinnacle
1/36 36

Open Sat 12PM-2PM

$ 245,000

2 Beds2 Baths2,115 SqFt

301 E 2nd ST, O'fallon, IL 62269

Single Family Home

Listed by RE/MAX Alliance
1/37 37

Open Sun 11AM-1PM

$ 324,900

3 Beds3 Baths1,992 SqFt

1106 Illini DR, O'fallon, IL 62269

Single Family Home

Listed by RE/MAX Alliance
1/49 49

Open Sun 11AM-1PM

$ 337,500

5 Beds3 Baths2,274 SqFt

513 Emily DR, O'fallon, IL 62269

Single Family Home

Listed by Judy Dempcy Homes Powered by KW Pinnacle
1/18 18

Open Sun 12:30PM-2:30PM

$ 750,000

5 Beds5 Baths3,489 SqFt

7007 Emerson, O'fallon, IL 62269

Single Family Home

Listed by Judy Dempcy Homes Powered by KW Pinnacle
1/34 34

Open Sun 11AM-1PM

$ 174,900

2 Beds1 Bath1,096 SqFt

109 Atlantic ST, O'fallon, IL 62269

Single Family Home

Listed by Coldwell Banker Brown Realtors
1/78 78

Open Sun 2:30PM-4PM

$ 529,900

5 Beds5 Baths3,665 SqFt

432 Marbleton CIR, O'fallon, IL 62269

Single Family Home

Listed by Berkshire Hathaway HomeServices Select Properties
1/54 54

Open Sun 1PM-3PM

$ 529,000

4 Beds2 Baths2,536 SqFt

1300 Renwick Way CT, O'fallon, IL 62269

Single Family Home

Listed by Strano & Associates
1/38 38

New

$ 350,000

4 Beds3 Baths2,176 SqFt

417 W hwy 50 ST, O'fallon, IL 62269

Single Family Home

Listed by Worth Clark Realty
1/33 33

New

$ 268,500

3 Beds2 Baths1,504 SqFt

337 Amy DR, O'fallon, IL 62269

Single Family Home

Listed by Century 21- The Advantage RE
1/32 32

New

$ 245,000

3 Beds2 Baths1,181 SqFt

404 Willow DR, O'fallon, IL 62269

Single Family Home

Listed by Keller Williams Marquee
1/38 38

New

$ 200,000

3 Beds2 Baths1,372 SqFt

606 E Adams ST, O'fallon, IL 62269

Single Family Home

Listed by Berkshire Hathaway HomeServices Select Properties
1/62 62

New

$ 489,900

4 Beds4 Baths3,600 SqFt

1333 Bossler LN, O'fallon, IL 62269

Single Family Home

Listed by Homes By Janell
1/14 14

New

$ 99,900

1 Bed1 Bath600 SqFt

198 Eagle RDG, O'fallon, IL 62269

Condo

Listed by RE/MAX Alliance
1/36 36

New

$ 3,100

4 Beds3 Baths2,764 SqFt

401 MARBLETON CIR, O'fallon, IL 62269

Single Family Home

Listed by Christone Enterprises, Inc.
1/15 15

New

$ 1,395

3 Beds1 Bath832 SqFt

1007 W Nixon DR, O'fallon, IL 62269

Single Family Home

Listed by Hughes Group LLC
1/17 17

New

$ 1,025

2 Beds1 Bath700 SqFt

103 E 7TH ST #3, O'fallon, IL 62269

Apartment

Listed by Christone Enterprises, Inc.
1/11 11

New

$ 895

2 Beds1 Bath786 SqFt

205 HOWARD DRIVE #2, O'fallon, IL 62269

Single Family Home

Listed by Christone Enterprises, Inc.
1/39 39

New

$ 297,500

3 Beds3 Baths1,982 SqFt

503 Westfield DR, O'fallon, IL 62269

Single Family Home

Listed by RE/MAX Results Realty
1/46 46

New

$ 324,500

2 Beds3 Baths1,905 SqFt

1217 Trailwood CT, O'fallon, IL 62269

Single Family Home

Listed by RE/MAX Preferred
1/29 29

New

$ 245,000

3 Beds4 Baths1,936 SqFt

756 Granite DR, O'fallon, IL 62269

Single Family Home

Listed by Re/Max Signature Properties