1$644,900
4 bd · 3 ba · 3,056 sqft
2 The Westhampton II at The Grove, O'Fallon, MO
Kristin Gansman · STL Buy & Sell, LLC
Homes Under $700K in O'Fallon, MO
Hide MapHomes Under $700K in O'Fallon, MO
24 of 263 Listings
1$644,900
4 bd · 3 ba · 3,056 sqft
2 The Westhampton II at The Grove, O'Fallon, MO
Kristin Gansman · STL Buy & Sell, LLC
Price Reduced50$689,900
4 bd · 4 ba · 3,394 sqft
401 Burnley Drive, O'Fallon, MO
Lindsey Jacobs · Compass Realty Group
Price Reduced72$379,900
3 bd · 3 ba · 2,732 sqft
239 Park Ridge Drive 74B, O'Fallon, MO
David Rohlfing · STL Buy & Sell, LLC
Price Reduced1$603,900
3 bd · 2 ba · 1,959 sqft
404 River Crest Crossing, O'Fallon, MO
Kristin Gansman · STL Buy & Sell, LLC
34$345,900
3 bd · 2 ba · 1,545 sqft
21 White Chapel, O'Fallon, MO
Georgia Rossel · CityScapes Realty
32$250,000
3 bd · 2 ba · 900 sqft
405 Prince Ruppert Drive, O'Fallon, MO
Doug Howell · Redfin Corporation
Price Reduced66$650,000
5 bd · 5 ba · 5,246 sqft
70 Lilac Ridge Court, O'Fallon, MO
Nicholas Wagenknecht · SCHNEIDER Real Estate
21$608,486
3 bd · 2 ba · 1,870 sqft
401 Farmhouse Drive, O'Fallon, MO
Gia Linville · Consort Realty, LLC
Price Reduced25$410,000
3 bd · 2 ba · 2,860 sqft
420 Bittersweet Drive, O'Fallon, MO
Mary Serra-Poorman · Coldwell Banker Realty - Gundaker
Price Reduced76$439,000
4 bd · 3 ba · 2,675 sqft
934 Annabrook Park Drive, O'Fallon, MO
Megan Miller · Cannon Realty, Inc.
Price ReducedOpen house Sun, Oct 4 · 12:00 PM1$649,900
3 bd · 2 ba · 1,960 sqft
403 River Crest Crossing, O'Fallon, MO
Kristin Gansman · STL Buy & Sell, LLC
Price Reduced36$425,000
4 bd · 3 ba · 2,683 sqft
1117 Spring Orchard Drive, O'Fallon, MO
Susan Hurley · Compass Realty Group
Price Reduced30$338,975
3 bd · 3 ba · 1,742 sqft
6 Whispering Rock Court, O'Fallon, MO
Lesley Wilson · Equity Missouri LLC
Price Reduced49$415,000
4 bd · 3 ba · 2,698 sqft
305 Highgrove Place Drive, O'Fallon, MO
Kelli Gorla · DRG - Delhougne Realty Group
Price Reduced10$529,900
4 bd · 3 ba · 2,491 sqft
407 Roddens Way, O'Fallon, MO
Alexander Hencheck · FH Realty
Price ReducedOpen house Sun, Oct 4 · 1:00 PM32$394,429
3 bd · 3 ba · 1,750 sqft
207 Sassafras Parc Drive, O'Fallon, MO
De Rockwell · Berkshire Hathaway HomeServices Select Properties
Price Reduced29$259,500
3 bd · 1 ba · 1,192 sqft
31 Plackemeier, O'Fallon, MO
Christopher Zager · RED Realty
24$399,900
3 bd · 2 ba · 1,806 sqft
57 W Ofallon Drive, O'Fallon, MO
Karen Boelling · Magnolia Real Estate
Price Reduced10$654,900
4 bd · 3 ba · 2,768 sqft
149 Cardow Drive, O'Fallon, MO
Alexander Hencheck · FH Realty
23$259,740
2 bd · 2 ba · 1,200 sqft
2 Georgetown at Harvest Townhome, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
39$434,500
3 bd · 3 ba · 1,647 sqft
10 Pershing Circle, O'Fallon, MO
Michelle Craft · RE/MAX EDGE
Price Reduced78$519,000
4 bd · 4 ba · 3,432 sqft
701 Loretta Drive, O'Fallon, MO
Ian Sanders · Luetkenhaus Properties
23$399,900
3 bd · 2 ba · 1,570 sqft
2 Hickory at Post Farms Enclave, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
19$300,900
2 bd · 2 ba · 1,214 sqft
2 Carolina at Post Farms Meadows, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
MARIS MLSSource: HJN community data
August 2026 · This period is still settling
Selling at 100.0% of asking price
Sales here are closing essentially at asking. MLS · 111 sales · as of Aug 31, 2026