$374,990
Views: 7
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,600sqft
Single family home for sale
Berkshire Hathaway Select
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1 Clayton Attached, O'fallon, MO 63368 
227 Greengate Dr, Lake Saint Louis, MO 63367
New Construction
57 Integrity Ct, O'Fallon, MO 63385
0 Holly Riverdale, St. Paul, MO 63367
Hot
219 Royalltrail Ln, O Fallon, MO 63368
129 Royallbrook Ln, O Fallon, MO 63368
Price Drop: $37.86KNew Construction
540 Apple Orchard Ln, O'Fallon, MO 63385
3D Tour
225 Royallsprings Pkwy, O Fallon, MO 63368
114 Hawks Hvn Dr, O Fallon, MO 63368New Construction
1 Tbb Lansford 2 Car The Villages At Post Farms, O'Fallon, MO 63385 
239 Park Ridge Dr #74B, O'Fallon, MO 633663D Tour
84 Mora Blvd #436-404, O Fallon, MO 63368 New Construction
1 Tbb Ashland 3bed@harvest Villas, O'Fallon, MO 63385 New Construction
3 Sterling At Elm Xing, St Charles, MO 63301 3D Tour
0 Hawthorn Riverdale, St. Paul, MO 63366 
1 Highland Harvest Villas, O'Fallon, MO 633853D Tour
78 Mora Blvd #436-401, O Fallon, MO 63368 3D Tour
134 Fallon Villa Ct, O'Fallon, MO 63368 
1734 Briarmanor Dr, Lake Saint Louis, MO 633673D Tour
3319 Grace Hl Dr, Lake Saint Louis, MO 63367 
236 Royallmanor Ln, O Fallon, MO 63368Price Drop: $6K
170 Autumn Chase Dr, O'Fallon, MO 63366 New Construction
1 Tbb Ashland Harvest Villas, O'Fallon, MO 63385 New Construction
2 Royal Ii At Harvest Manors, O'Fallon, MO 63385 3D Tour
80 Mora Blvd #436-402, O Fallon, MO 63368 
527 Copper Meadows Ln, O Fallon, MO 63368
2 Ashford At Harvest Manors, O Fallon, MO 63366
1996 Lunenburg Dr, Saint Peters, MO 63376Price Drop: $10K
2335 Federalist Pl, O Fallon, MO 63368 Hot
2169 Farnsworth Dr #1424A, O Fallon, MO 63368 
1 Ashland 3bed@harvest Villas, O'Fallon, MO 63385HotPrice Drop: $1K
526 Brookside Forest Ct, O Fallon, MO 63366 
2 Ashford At Wilmer Valley, O Fallon, MO 63366New Construction
46 Integrity Ct, O'Fallon, MO 63385 Hot
513 Parkgate Dr, Lake Saint Louis, MO 63367 
3D Tour
96 Mora Blvd, O Fallon, MO 63368New Construction
2 Hickory At Harvest Ests, O'Fallon, MO 63368 New Construction
1 Tbb Devonshire @harvest Cottages, O'Fallon, MO 63385 
1 Dover Harvest Cottages, O'Fallon, MO 63385
1 Ashland Harvest Villas, O'Fallon, MO 63385
5 Aken Ct, Saint Peters, MO 63376
2 Ashford At Wildflower Manors, O Fallon, MO 63366
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Homes for Sale Under 500K in O'fallon, MO
465 Homes for Sale
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$374,900
Views: 3
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: --sqft
Single family home for sale
Coldwell Banker Realty - Gunda
New Construction$372,029
Views: 6
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: --sqft
Sale Pending
Listwithfreedom.Com Inc
$370,900
Views: 7
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,874sqft
Single family home for sale
Thomas Realty Group Llc
Hot$370,000
Views: 13
Bedrooms: 4Bds
Bathrooms: 3Ba
Area: --sqft
Single family home for sale
Mac Realty Group
$370,000
Views: 13
Bedrooms: 3Bds
Bathrooms: 4Ba
Area: 1,704sqft
Single family home for sale
Drg - Delhougne Realty Group
Price Drop: $37.86KNew Construction$369,900
Views: 10
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,539sqft
Sale Pending
Listwithfreedom.Com Inc
3D Tour$369,900
Views: 2
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,411sqft
Sale Pending
Susan Brewer Service First Re
$369,900
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,676sqft
Single family home for sale
Keller Williams Realty West
New Construction$369,900
Views: 8
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,302sqft
Single family home for sale
Berkshire Hathaway Homeservices Select Properties
$369,900
Views: 11
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 2,732sqft
Single family home for sale
Stl Buy & Sell, Llc
3D Tour$369,244
Views: 2
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,363sqft
Townhouse for sale
Fh Realty
New Construction$368,900
Views: 5
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,347sqft
Single family home for sale
Berkshire Hathaway Homeservices Select Properties
New Construction$367,900
Views: 6
Bedrooms: 4Bds
Bathrooms: 3Ba
Area: 1,902sqft
Single family home for sale
Listwithfreedom.Com Inc
3D Tour$367,900
Views: 10
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,773sqft
Single family home for sale
Thomas Realty Group Llc
$366,900
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,492sqft
Single family home for sale
Berkshire Hathaway Select
3D Tour$366,322
Views: 5
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,363sqft
Townhouse for sale
Fh Realty
3D Tour$365,000
Views: 2
Bedrooms: 1Bd
Bathrooms: 3Ba
Area: 2,520sqft
Single family home for sale
Berkshire Hathaway Homeservices Select Properties
$365,000
Views: 2
Bedrooms: 4Bds
Bathrooms: 2Ba
Area: 1,776sqft
Sale Pending
Coldwell Banker Realty - Gunda
3D Tour$365,000
Views: 9
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,771sqft
Single family home for sale
Worth Clark Realty
$364,500
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,474sqft
Single family home for sale
Realty Executives Of St. Louis
Price Drop: $6K$364,000
Views: 4
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 2,124sqft
Single family home for sale
Hero Realty, Llc
New Construction$363,900
Views: 9
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,347sqft
Single family home for sale
Berkshire Hathaway Homeservices Select Properties
New Construction$362,900
Views: 9
Bedrooms: 4Bds
Bathrooms: 3Ba
Area: 2,001sqft
Single family home for sale
Listwithfreedom.Com Inc
3D Tour$362,899
Views: 2
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,363sqft
Townhouse for sale
Fh Realty
$361,000
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: --sqft
Single family home for sale
Inspiring Real Estate
$360,900
Bedrooms: 4Bds
Bathrooms: 3Ba
Area: --sqft
Single family home for sale
Listwithfreedom.Com Inc
$360,000
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,500sqft
Sale Pending
Bhhs Select Properties
Price Drop: $10K$360,000
Views: 9
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 2,417sqft
Sale Pending
Exp Realty, Llc
Hot$360,000
Views: 19
Bedrooms: 2Bds
Bathrooms: 3Ba
Area: 2,166sqft
Sale Pending
Berkshire Hathaway Homeservices Select Properties
$359,900
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,347sqft
Single family home for sale
Berkshire Hathaway Select
HotPrice Drop: $1K$358,900
Views: 11
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,424sqft
Single family home for sale
Berkshire Hathaway Homeservices Select Properties
$358,900
Views: 1
Bedrooms: 4Bds
Bathrooms: 3Ba
Area: --sqft
Single family home for sale
Listwithfreedom.Com Inc
New Construction$357,857
Views: 6
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,214sqft
Single family home for sale
Listwithfreedom.Com Inc
Hot$355,000
Views: 13
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,760sqft
Condo for sale
Levant Realty Group
3D Tour$355,000
Views: 17
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,363sqft
Townhouse for sale
Legacy Realty Group
New Construction$354,900
Views: 7
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,570sqft
Single family home for sale
Listwithfreedom.Com Inc
New Construction$354,900
Views: 1
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,629sqft
Single family home for sale
Berkshire Hathaway Homeservices Select Properties
$354,900
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,756sqft
Single family home for sale
Berkshire Hathaway Select
$354,900
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,347sqft
Single family home for sale
Berkshire Hathaway Select
$354,000
Views: 18
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,710sqft
Sale Pending
Sweet Home Realty
$351,900
Views: 1
Bedrooms: 4Bds
Bathrooms: 3Ba
Area: --sqft
Single family home for sale
Listwithfreedom.Com Inc
Showing 211 - 252 of 465 homes for sale in O'Fallon, MO
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Based on information from Mid America Regional Information Systems, Inc. through Nov 1, 2026, 10:45 AM. 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. Some IDX listings have been excluded from this website. Properties displayed may be listed or sold by various participants in the MLS. Property data presented reflect information otherwise available from public records. The REALTOR® providing this information may not have represented the buyer or seller in some or all of the transactions.
IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. © 2026 Mid America Regional Information Systems, Inc. All Rights Reserved.
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