Open house Sat, Oct 3 · 3:00 PM27$255,000
3 bd · 4 ba · 2,057 sqft
621 Titan Drive, O'Fallon, IL
Nick Kuhn · H3 Capital Real Estate, Llc
Homes Under $300K in O'Fallon, IL
Show MapHomes Under $300K in O'Fallon, IL
24 of 25 Listings
Open house Sat, Oct 3 · 3:00 PM27$255,000
3 bd · 4 ba · 2,057 sqft
621 Titan Drive, O'Fallon, IL
Nick Kuhn · H3 Capital Real Estate, Llc
Open house Sat, Oct 3 · 11:00 AM24$259,000
3 bd · 3 ba · 2,096 sqft
618 Rain Hollow Drive, O'Fallon, IL
Julie Jones-Kloeckner · Cole Jones Group with Elevate Illinois Realty
1$108,900
2 bd · 1 ba · 806 sqft
243 Eagle Ridge, O'Fallon, IL
Jeff Franke · Kunkel Wittenauer Group, Inc
Price Reduced19$60,000
2 bd · 1 ba · 900 sqft
221 S Second Street, O'Fallon, IL
Christina Karr · RE/MAX Preferred
54$294,000
5 bd · 3 ba · 2,420 sqft
407 E 4th Street, O'Fallon, IL
Ana Montoya · Keller Williams Pinnacle
49$299,000
3 bd · 3 ba · 1,887 sqft
920 Reiss Road, O'Fallon, IL
Jan Fiss · Nester Realty
Price Reduced38$279,900
4 bd · 2 ba · 1,580 sqft
113 White Pine Avenue, O'Fallon, IL
Courtney Marsh · Red Door Realty Group Inc
21$225,000
3 bd · 2 ba · 1,213 sqft
203 Dartmouth Drive, O'Fallon, IL
Kelly Young · Hughes Group LLC
30$289,900
4 bd · 3 ba · 1,766 sqft
1232 Hillock Lane, O'Fallon, IL
Rachel Helbig Burkarth · Coldwell Banker Brown Realtors
32$299,900
3 bd · 2 ba · 1,500 sqft
421 W Highway 50, O'Fallon, IL
Janell Schmittling · Homes By Janell
44$273,000
2 bd · 2 ba · 2,633 sqft
204 Marilyn Drive, O'Fallon, IL
Janet Freed · Re/Max Signature Properties
10$197,000
2 bd · 1 ba · 1,450 sqft
713 Hartman Lane, O'Fallon, IL
Cathleen Bollmeier · Coldwell Banker Brown Realtors
Price Reduced34$189,900
2 bd · 1 ba · 1,096 sqft
109 Atlantic Street, O'Fallon, IL
Joe Carroll · Coldwell Banker Brown Realtors
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
0 bd · 0 ba · — sqft
732 Seagate Drive, O'Fallon, IL
Jeb Blasingame · Keller Williams Marquee
Price Reduced37$275,000
3 bd · 2 ba · 1,591 sqft
1406 Blackberry Lane, O'Fallon, IL
Annette Wendler · Coldwell Banker Brown Realtors
Price ReducedOpen house Sat, Oct 3 · 12:00 PM18$245,000
3 bd · 2 ba · 1,777 sqft
1513 Royal Oak Court, O'Fallon, IL
LaToya Berry-Coleman · Keller Williams Pinnacle
Price Reduced30$199,900
3 bd · 1 ba · 1,320 sqft
504 W Fourth Street, O'Fallon, IL
Courtney Marsh · Red Door Realty Group Inc
Price Reduced42$294,000
4 bd · 3 ba · 2,378 sqft
1020 N Smiley Street, O'Fallon, IL
Jean Lewis · Keller Williams Pinnacle
Price Reduced12$197,000
3 bd · 1 ba · 768 sqft
107 Brookside Drive, O'Fallon, IL
Jeffrey Birkenmeier · Worth Clark Realty
Price Reduced26$129,900
2 bd · 2 ba · 1,100 sqft
401 Ponderosa 2, O'Fallon, IL
Lacey Dore · Re/Max Signature Properties
Price Reduced29$105,000
2 bd · 1 ba · 868 sqft
304 Eagle Ridge, O'Fallon, IL
Brad Copelin · Judy Dempcy Homes Powered by KW Pinnacle
Open house Sun, Oct 4 · 2:00 PM32$282,500
4 bd · 3 ba · 1,652 sqft
506 E Washington Street, O'Fallon, IL
Whitney Wisnasky-Bettorf · Red Door Realty Group Inc
Price ReducedOpen house Sun, Oct 4 · 1:00 PM36$169,500
2 bd · 1 ba · 1,036 sqft
418 E Adams Street, O'Fallon, IL
Sarah Speakes · Coldwell Banker Brown Realtors
MARIS MLSSource: HJN community data
September 2026 · This period is still settling
Selling at 100.0% of asking price
Sales here are closing essentially at asking. MLS · 50 sales · as of Sep 28, 2026