43$468,800
5 bd · 4 ba · 3,146 sqft
683 Willowbrook Way, O'Fallon, IL
Rob Cole · Judy Dempcy Homes Powered by KW Pinnacle
Homes Under $500K in O'Fallon, IL
Hide MapHomes Under $500K in O'Fallon, IL
24 of 50 Listings
43$468,800
5 bd · 4 ba · 3,146 sqft
683 Willowbrook Way, O'Fallon, IL
Rob Cole · Judy Dempcy Homes Powered by KW Pinnacle
24$122,500
2 bd · 1 ba · 1,240 sqft
222 Shoreline Drive 1, O'Fallon, IL
Rob Cole · Judy Dempcy Homes Powered by KW Pinnacle
67$465,000
4 bd · 3 ba · 2,795 sqft
625 Monarch Drive, O'Fallon, IL
Angela Wrather · Keller Williams Pinnacle
34$389,900
4 bd · 3 ba · 2,451 sqft
832 Bridgeway Drive, O'Fallon, IL
Janell Schmittling · Homes By Janell
15$485,000
5 bd · 4 ba · 3,190 sqft
620 Middletown Court, O'Fallon, IL
Jessica Gratzl · Keller Williams Pinnacle
39$199,900
3 bd · 2 ba · 1,456 sqft
427 W 3rd Street, O'Fallon, IL
Whitney Wisnasky-Bettorf · Red Door Realty Group Inc
18$485,000
5 bd · 4 ba · 2,935 sqft
624 Middletown Court, O'Fallon, IL
Jessica Gratzl · Keller Williams Pinnacle
15$225,000
3 bd · 2 ba · 1,213 sqft
203 Dartmouth Drive, O'Fallon, IL
Kelly Young · Hughes Group LLC
71$365,000
3 bd · 4 ba · 2,132 sqft
1465 Schwarz Meadow Drive, O'Fallon, IL
Kathy Mordini · Avenue Realty Associates
48$275,000
3 bd · 3 ba · 1,580 sqft
413 N Vine Street, O'Fallon, IL
Shawna Holtman · Keller Williams Pinnacle
32$299,900
3 bd · 2 ba · 1,500 sqft
421 W Highway 50, O'Fallon, IL
Janell Schmittling · Homes By Janell
49$400,000
4 bd · 3 ba · 2,632 sqft
810 Meadowlark Drive, O'Fallon, IL
Lisa Diserens · Re/Max Signature Properties
44$273,000
2 bd · 2 ba · 2,633 sqft
204 Marilyn Drive, O'Fallon, IL
Janet Freed · Re/Max Signature Properties
56$415,000
3 bd · 3 ba · 1,869 sqft
1579 Meade Drive, O'Fallon, IL
Whitney Wisnasky-Bettorf · Red Door Realty Group Inc
10$197,000
2 bd · 1 ba · 1,450 sqft
713 Hartman Lane, O'Fallon, IL
Cathleen Bollmeier · Coldwell Banker Brown Realtors
14$399,000
3 bd · 3 ba · 2,483 sqft
166 Hodgens Mill Lane, O'Fallon, IL
Gary Seid · Keller Williams Marquee
51$449,000
5 bd · 4 ba · 2,772 sqft
752 Bassett Street, O'Fallon, IL
Sarah Speakes · Coldwell Banker Brown Realtors
19$115,000
2 bd · 1 ba · 1,008 sqft
287 Eagle Ridge, O'Fallon, IL
Kevin Beck · Kunkel Wittenauer Group, Inc
34$199,000
2 bd · 1 ba · 1,096 sqft
109 Atlantic Street, O'Fallon, IL
Joe Carroll · Coldwell Banker Brown Realtors
25$319,900
3 bd · 3 ba · 2,050 sqft
1013 S Walnut Street, O'Fallon, IL
Tristan Reising · Mustard Seed Realty
Price Reduced31$239,900
3 bd · 3 ba · 1,755 sqft
207 Marilyn Drive, O'Fallon, IL
Courtney Marsh · Red Door Realty Group Inc
17$239,900
3 bd · 2 ba · 1,454 sqft
118 Alice, O'Fallon, IL
Sharon Zrenner · Real Estate Pro's, LLC
20$135,000
— bd · — ba · — sqft
732 Seagate Drive, O'Fallon, IL
Jeb Blasingame · Keller Williams Marquee
51$475,000
4 bd · 4 ba · 3,767 sqft
799 Allenbrook Avenue, O'Fallon, IL
Mareva Durbin · Keller Williams Marquee
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July 2026 · This period is still settling