New Construction
$279,900
Views: 9
Bedrooms: 2Bds
Bathrooms: 3Ba
Area: 1,193sqft
Townhouse for sale
Listwithfreedom.Com Inc
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New Construction308 Fall Harvest Pkwy, Wentzville, MO 63385 
304 Fall Harvest Pkwy, Wentzville, MO 63385
500 Flowering Magnolia Dr, O Fallon, MO 63366
207 Countryshire Dr, Lake Saint Louis, MO 63367
3D Tour
8 Alviston Ct, O Fallon, MO 63366
1300 New Charter Ln, O Fallon, MO 633663D Tour
819 Country Fld Dr, Lake Saint Louis, MO 63367 
Hot
206 Cordes St, O Fallon, MO 63366Hot3D Tour
25 Turtle Crk Villas Dr, O Fallon, MO 63366 
2 Belmont At Liberty Cmns, Foristell, MO 63348
133 Lamplighter Way, O Fallon, MO 63368
217 Royallsprings Pkwy, O'Fallon, MO 63368
2325 Amarillo Dr, O Fallon, MO 63368New Construction
53 Country Village Ct, Lake Saint Louis, MO 63367
No HOA
1908 Autumn Hl Dr, O Fallon, MO 63366
Price Drop: $2.5K
403 Prince Charles Dr, O Fallon, MO 63366
765 Koch Rd, O'fallon, MO 63366
903 Taylor Pl, O Fallon, MO 63366Price Drop: $10K
32 Green Park Ln #32A, O Fallon, MO 63366 New Construction
2 Georgetown At Harvest Townhome2 Georgetown At Harvest Townhome, O'Fallon, MO 63385 
2 Georgetown At Harvest Townhome, O'Fallon, MO 63385Hot
0 Matteson Blvd, O'fallon, MO 63366 3D Tour
10 W Homefield Point Ct, O Fallon, MO 63366 3D Tour
801 Country Fld Dr, Lake Saint Louis, MO 63367 3D Tour
405 Prince Ruppert Dr, O'Fallon, MO 63366 
11 Queensboro Dr, Saint Peters, MO 63376
334 Carriage Trl Ct, O Fallon, MO 63368
404 Duchesne Ave, O Fallon, MO 63366
512 Eggering Dr, O Fallon, MO 633663D Tour
712 Highland Dr, O Fallon, MO 63366 3D Tour
352 Fall Harvest Pkwy, Wentzville, MO 63385 
1356 Osage Meadows Dr, O Fallon, MO 63366
319 Burning Brk Dr, O Fallon, MO 63366Price Drop: $15K
117 Saint Joseph Ave, O'Fallon, MO 63366 
334 Heritage Cmns Cir #201, O Fallon, MO 63368
105 Maryland Dr #94B, O Fallon, MO 63366
639 Country Heights Dr, Lake Saint Louis, MO 633673D Tour
503 Eggering Dr, O Fallon, MO 63366 
170 Mora Blvd, O Fallon, MO 63368
6 Acres Dyer Rd, O'fallon, MO 63366Hot
204 Allen Dr, O Fallon, MO 63366 
2419 Ambelwood Ln, O'Fallon, MO 63368
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Homes for Sale Under 500K in O'fallon, MO
470 Homes for Sale
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New Construction$279,639
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,200sqft
Single family home for sale
Listwithfreedom.Com Inc
$279,500
Views: 1
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,740sqft
Townhouse for sale
Coldwell Banker Realty - Gundaker
$279,000
Views: 10
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 1,940sqft
Townhouse for sale
Coldwell Banker Realty - Gundaker
3D Tour$275,000
Views: 11
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,218sqft
Sale Pending
Re/Max Platinum
$275,000
Views: 5
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 2,033sqft
Townhouse for sale
Nettwork Global
3D Tour$275,000
Views: 11
Bedrooms: 2Bds
Bathrooms: 4Ba
Area: 1,845sqft
Townhouse for sale
Real Broker Llc
Hot$275,000
Views: 14
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,536sqft
Single family home for sale
Alexander Realty Inc
Hot3D Tour$275,000
Views: 29
Bedrooms: 2Bds
Bathrooms: 3Ba
Area: 2,390sqft
Single family home for sale
Keller Williams Realty West
$274,900
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,478sqft
Single family home for sale
Listwithfreedom.Com Inc
$274,900
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: --sqft
Single family home for sale
Exp Realty, Llc
$272,000
Views: 10
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,455sqft
Single family home for sale
Entera Realty, Llc
$270,000
Views: 1
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,456sqft
Single family home for sale
Re/Max Results
New Construction173 Sunset Ter Dr, Wentzville, MO 63385
Listwithfreedom.Com Inc
Building 1 Unit Available
Unit #
$265,000
Views: 14
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,376sqft
Townhouse for sale
Coldwell Banker Realty - Gundaker
No HOA$265,000
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,870sqft
Single family home for sale
Coldwell Banker Realty - Gunda
Price Drop: $2.5K$262,500
Views: 19
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,225sqft
Sale Pending
Exp Realty, Llc
$261,300
Bedrooms: --Bds
Bathrooms: --Ba
Area: --sqft
Land for sale
Awwad Realty
$260,000
Views: 8
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 1,515sqft
Single family home for sale
Nettwork Global
Price Drop: $10K$259,900
Views: 19
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,290sqft
Condo for sale
Landmark, Realtors
New Construction$259,740
Views: 13
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,200sqft
Condo for sale
Listwithfreedom.Com Inc
Building 1 Unit Available
Unit #
2 Georgetown At Harvest Townhome
$259,740 - $259,740
Hot$252,000
Views: 22
Bedrooms: --Bds
Bathrooms: --Ba
Area: 3.6acres lot
Land for sale
Trophy Properties & Auction
3D Tour$250,000
Views: 16
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,293sqft
Condo for sale
Ekg Realty, Llc
3D Tour$250,000
Bedrooms: 2Bds
Bathrooms: 3Ba
Area: 1,381sqft
Townhouse for sale
Keller Williams Realty West
3D Tour$250,000
Views: 7
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 900sqft
Single family home for sale
Redfin Corporation
$250,000
Bedrooms: 2Bds
Bathrooms: 1Ba
Area: 1,022sqft
Sale Pending
Berkshire Hathaway Select
$250,000
Views: 3
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: 2,343sqft
Sale Pending
Coldwell Banker Realty - Gundaker
$250,000
Views: 10
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,014sqft
Single family home for sale
Meyer & Company Real Estate
$250,000
Views: 20
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 900sqft
Single family home for sale
Epique Realty
3D Tour$250,000
Views: 19
Bedrooms: 4Bds
Bathrooms: 2Ba
Area: 2,097sqft
Sale Pending
Exp Realty, Llc
3D Tour$250,000
Views: 12
Bedrooms: 2Bds
Bathrooms: 2Ba
Area: 1,208sqft
Townhouse for sale
Worth Clark Realty
$249,900
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: --sqft
Single family home for sale
Fathom Realty-St. Louis
$249,900
Views: 2
Bedrooms: 3Bds
Bathrooms: 4Ba
Area: --sqft
Townhouse for sale
Coldwell Banker Realty - Gunda
Price Drop: $15K$245,000
Views: 18
Bedrooms: 2Bds
Bathrooms: 1Ba
Area: --sqft
Sale Pending
Vancil Brothers Realty
$244,900
Views: 7
Bedrooms: 3Bds
Bathrooms: 3Ba
Area: --sqft
Townhouse for sale
Coldwell Banker Realty - Gunda
$240,000
Views: 15
Bedrooms: 1Bd
Bathrooms: 2Ba
Area: 1,208sqft
Single family home for sale
Swell Properties Llc
$240,000
Views: 1
Bedrooms: 2Bds
Bathrooms: 3Ba
Area: --sqft
Sale Pending
Coldwell Banker Realty - Gunda
3D Tour$240,000
Views: 4
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 900sqft
Single family home for sale
Keller Williams Realty West
$239,900
Views: 8
Bedrooms: 4Bds
Bathrooms: 3Ba
Area: 1,345sqft
Single family home for sale
Equity Missouri Llc
$235,000
Views: 9
Bedrooms: --Bds
Bathrooms: --Ba
Area: 5acres lot
Sale Pending
Mo Realty
Hot$234,900
Views: 13
Bedrooms: 3Bds
Bathrooms: 2Ba
Area: 910sqft
Single family home for sale
Legacy Realty Group
$234,499
Views: 2
Bedrooms: 3Bds
Bathrooms: 1Ba
Area: 1,005sqft
Single family home for sale
Keller Williams Realty West
Showing 379 - 420 of 470 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, 5:01 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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