Single Story homes for sale & real estate in O'Fallon, MO

252 homes

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ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
Full Rehab project in Unincorporated St Charles County in Ft Zumwalt South School District. Demo mostly completed, property is ready for next project steps. Property is in a flood zone and flooded in 2022. As a result St Charles County requires the building to be lifted approx 1.5 ft and the basement filled in, to result in a slab or crawl space foundation, if crawl space additional venting is required. Elevation certificate and building plans are available, buyer to confirm with St Charles County the building restrictions and ability to use the existing plans. This is a foreclosure property, the seller does not have information specific to current property condition, work previously comple

$74,000

3 beds2 baths1,508 sq ft

1603 Belleau Lake Dr, O Fallon, MO 63366

8,120 sq ft lot • 2 garage spots • Built 1974

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
Don’t have time to build? This nearly new, 2-year-old single-family, free-standing villa offers the perfect alternative with all the upgrades already complete. Located in the highly desired Dardenne Prairie, MO, this home was designed for easy living at its best and features 2,527 total square feet of living space. Step inside to find 9-foot vaulted ceilings, luxury vinyl plank flooring throughout, and an open, light-filled layout. The gourmet kitchen is a showstopper with quartz countertops, an oversized center island with pendant lighting, stainless appliances, custom cabinetry, and under-cabinet lighting. The entry from the garage includes a convenient drop zone with cabinetry, per

$549,000

2 beds3 baths2,527 sq ft

128 Dardenne Place Dr, O Fallon, MO 63368

9,417 sq ft lot • 2 garage spots • Built 2022

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
Terrific New Price! Give away the lawn tools and make your way over to 33 Orchid Court and enjoy carefree living at its finest!. This light and airy villa offers 2800+ of total living space, featuring 3 bedrooms and 3 full baths. You'll love the open floor plan and thoughtful upgrades throughout. The chef’s kitchen is a standout, boasting quartz countertops, a center island, stainless steel appliances incl new dishwasher ('25), tile backsplash, walk-in pantry, abundant cabinetry, and a quaint window over the kitchen sink. The spacious primary suite includes a walk-in closet and a luxury bath w/ soaking tub, 4-window bay window, and separate shower. A front bedroom and full bath off th

$440,000

3 beds3 baths2,861 sq ft

33 Orchid Ct, O Fallon, MO 63366

Abundant cabinetry • Chef’s kitchen • Center island

NEW CONSTRUCTION

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
LIMITED OPPORTUNITIES REMAIN to own an impressive, free-standing luxury villa in Keaton Woods by Bridgewater Communities, your villa experts. This tree lined enclave of luxury villas sits in a fantastic location near restaurants, shopping, medical facilities, recreation, Lambert International and easy access to Hwys 40/64,70 and 364. This 1,600 sq ft (2,450 inc the finished lower level) ranch villa offers 2 bedrooms, a main floor Study, 3 baths and an oversized 2 car garage. Features include an open floor plan, 9 ft ceilings with vaults, gas FP, lux vinyl plank flooring in the main living areas, 32 inch wide interior doorways, metal spindles with Craftsman style posts at the stairs, gourmet

$679,895

3 beds3 baths2,450 sq ft

202 Keaton Woods Dr, O Fallon, MO 63368

Open floor plan • Quartz countertops • Gourmet kitchen

OPEN SAT, 12PM TO 4PM

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
This Ranch Home recently completed has a huge backyard plus an enlarged 4 Car Garage. This Home has an 8' Tall, 3/4 Glass Double Front Door & 10' Ceilings in the Foyer, Great room, Kitchen & Breakfast room. The Great room has a DV Fireplace w/ Stone & Raised Stone Hearth, Laminate Floors & 6' Windows w/ Transoms above & Can Lighting. The Kitchen has 42" Soft Close, Maple Cabinets w/ Crown Mold, Quartz Counters, a Huge Island, Stainless Appliances, Dbl. Trash Drawer, Blanco Undermount Sink, a Large Walk in Pantry, Can Lighting, Under Cabinet Lighting & Laminate Floors. Beyond the Breakfast Room is a 16' w x 14' d Covered Patio. The Primary Suite has a

$605,900

3 beds2 baths1,959 sq ft

205 River Trace Ct, St Peters, MO 63366

4 car garage • 10 ceilings • Dv fireplace

Property at Parkview II Plan, Weldon Spring, MO 63304, 4 beds, 3 baths

$899,900

4 beds3 baths3,840 sq ft

Parkview II Plan, Weldon Spring, MO 63304

Listing provided by Zillow

Property at Nantucket Plan, Weldon Spring, MO 63304, 3 beds, 2 baths

$912,900

3 beds2 baths3,328 sq ft

Nantucket Plan, Weldon Spring, MO 63304

Listing provided by Zillow

Property at 116 Dardenne Place Dr, O Fallon, MO 63368, 2 beds, 2 baths

$475,000

2 beds2 baths1,561 sq ft

116 Dardenne Place Dr, O Fallon, MO 63368

Property at 6103 Spring Creek Ln, O Fallon, MO 63368, 2 beds, 2 baths

$199,900

2 beds2 baths1,014 sq ft

6103 Spring Creek Ln, O Fallon, MO 63368

Property at Wyndham Plan, Weldon Spring, MO 63304, 4 beds, 3 baths

$877,900

4 beds3 baths3,753 sq ft

Wyndham Plan, Weldon Spring, MO 63304

Listing provided by Zillow

Property at 191 Noahs Mill Dr, O Fallon, MO 63367, 3 beds, 3 baths

$469,900

3 beds3 baths1,746 sq ft

191 Noahs Mill Dr, O Fallon, MO 63367

Property at 0 Tbb Mercer @caledonia, O Fallon, MO 63368, 3 beds, 2 baths

$416,000

3 beds2 baths1,539 sq ft

0 Tbb Mercer @caledonia, O Fallon, MO 63368

Property at 214 Discovery Meadows Pl, O'fallon, MO 63366, 2 beds, 2 baths

$415,400

2 beds2 baths1,583 sq ft

214 Discovery Meadows Pl, O'fallon, MO 63366

Property at 1166 St Theresa Dr, Dardenne Prairie, MO 63368, 3 beds, 3 baths

$599,900

3 beds3 baths1,892 sq ft

1166 St Theresa Dr, Dardenne Prairie, MO 63368

Property at 249 Randlin Dr, Lake Saint Louis, MO 63367, 3 beds, 2 baths

$660,904

3 beds2 baths2,064 sq ft

249 Randlin Dr, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at Westbrooke Plan, Weldon Spring, MO 63304, 4 beds, 3 baths

$919,900

4 beds3 baths4,111 sq ft

Westbrooke Plan, Weldon Spring, MO 63304

Listing provided by Zillow

Property at 208 Discovery Meadows Pl, O'fallon, MO 63366, 2 beds, 2 baths

$415,400

2 beds2 baths1,583 sq ft

208 Discovery Meadows Pl, O'fallon, MO 63366

Property at 7100 Spring Creek Ln, O Fallon, MO 63368, 2 beds, 2 baths

$200,000

2 beds2 baths1,014 sq ft

7100 Spring Creek Ln, O Fallon, MO 63368

Property at 109 Sommers Creek Ct, Lake St Louis, MO 63367, 3 beds, 2 baths

$558,697

3 beds2 baths2,214 sq ft

109 Sommers Creek Ct, Lake St Louis, MO 63367

Property at 101 Moorland Ln Unit SED1IA, Dardenne Prairie, MO 63368, 4 beds, 3.5 baths

$794,990

4 beds3.5 baths3,292 sq ft

101 Moorland Ln Unit SED1IA, Dardenne Prairie, MO 63368

Listing provided by Zillow

Property at 110 River Grove Ct, St Peters, MO 63366, 3 beds, 2.5 baths

$699,900

3 beds2.5 baths2,056 sq ft

110 River Grove Ct, St Peters, MO 63366

Property at Waterford II Plan, Weldon Spring, MO 63304, 4 beds, 2 baths

$867,900

4 beds2 baths3,720 sq ft

Waterford II Plan, Weldon Spring, MO 63304

Listing provided by Zillow

Property at 130 Royal Troon Dr, O Fallon, MO 63368, 3 beds, 2.5 baths

$896,214

3 beds2.5 baths2,809 sq ft

130 Royal Troon Dr, O Fallon, MO 63368

Listing provided by Zillow

Property at Nantucket II Plan, Weldon Spring, MO 63304, 3 beds, 2 baths

$842,900

3 beds2 baths2,778 sq ft

Nantucket II Plan, Weldon Spring, MO 63304

Listing provided by Zillow

Property at 2 The Denver at The Grv, St Peters, MO 63366, 3 beds, 2 baths

$526,900

3 beds2 baths1,948 sq ft

2 The Denver at The Grv, St Peters, MO 63366

Property at 1909 Rolling River Cir, O Fallon, MO 63366, 3 beds, 2 baths

$329,900

3 beds2 baths1,414 sq ft

1909 Rolling River Cir, O Fallon, MO 63366

Property at 3050 Eagle Branch Cir, O Fallon, MO 63366, 3 beds, 2 baths

$499,000

3 beds2 baths1,773 sq ft

3050 Eagle Branch Cir, O Fallon, MO 63366

Property at Arlington II Plan, Weldon Spring, MO 63304, 3 beds, 2 baths

$797,900

3 beds2 baths2,653 sq ft

Arlington II Plan, Weldon Spring, MO 63304

Listing provided by Zillow

Property at Durham II Plan, Weldon Spring, MO 63304, 3 beds, 2 baths

$754,900

3 beds2 baths2,221 sq ft

Durham II Plan, Weldon Spring, MO 63304

Listing provided by Zillow

Property at 149 Haven Ridge Ct, O Fallon, MO 63368, 3 beds, 3 baths

$645,000

3 beds3 baths2,503 sq ft

149 Haven Ridge Ct, O Fallon, MO 63368

Property at 218 Discovery Meadows Pl, O'fallon, MO 63366, 2 beds, 2 baths

$462,800

2 beds2 baths1,826 sq ft

218 Discovery Meadows Pl, O'fallon, MO 63366

Property at 201 Keaton Woods Dr, O Fallon, MO 63368, 3 beds, 3 baths

$649,863

3 beds3 baths2,450 sq ft

201 Keaton Woods Dr, O Fallon, MO 63368

Property at 105 Columbia Meadows Ln, O Fallon, MO 63366, 3 beds, 2 baths

$596,657

3 beds2 baths1,912 sq ft

105 Columbia Meadows Ln, O Fallon, MO 63366

Property at 1 Tbb Durham II @ Persimmon Trce, Weldon Spring, MO 63304, 3 beds, 2 baths

$754,900

3 beds2 baths2,220 sq ft

1 Tbb Durham II @ Persimmon Trce, Weldon Spring, MO 63304

Property at 146 Haven Ridge Ct, O Fallon, MO 63368, 2 beds, 2 baths

$535,000

2 beds2 baths1,600 sq ft

146 Haven Ridge Ct, O Fallon, MO 63368

Property at 203 Townshead Way, O'fallon, MO 63368, 3 beds, 2 baths

$499,900

3 beds2 baths1,730 sq ft

203 Townshead Way, O'fallon, MO 63368

Property at The Carlton II Plan, E98heb Dardenne Prairie, MO 63368, 3 beds, 3 baths

$457,000

3 beds3 baths2,454 sq ft

The Carlton II Plan, E98heb Dardenne Prairie, MO 63368

Listing provided by Zillow

Property at 236 Randlin Dr, Lake Saint Louis, MO 63367, 3 beds, 2 baths

$630,495

3 beds2 baths2,064 sq ft

236 Randlin Dr, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at The Stansbury II Plan, 5sck5p Dardenne Prairie, MO 63368, 3 beds, 3 baths

$488,000

3 beds3 baths2,644 sq ft

The Stansbury II Plan, 5sck5p Dardenne Prairie, MO 63368

Listing provided by Zillow

Property at 101 Columbia Meadows Ln, O Fallon, MO 63366, 4 beds, 3 baths

$478,673

4 beds3 baths2,938 sq ft

101 Columbia Meadows Ln, O Fallon, MO 63366

Property at 210 Discovery Meadows Pl, O'fallon, MO 63366, 2 beds, 2 baths

$415,400

2 beds2 baths1,583 sq ft

210 Discovery Meadows Pl, O'fallon, MO 63366

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Based on information submitted to the MLS GRID as of Tue Oct 28 2025. 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.

Single Story Homes for Sale in O'Fallon

There are currently 252 single story homes for sale in O'Fallon at a median listing price of $415K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in O'Fallon stay on the market for 39 days and receive 4 offers. Popular neighborhoods include Ohmes Farm, La Paloma, Wyndgate Village, The Villages at Bainbridge, Wing Haven, and Heritage of Hawk Ridge. This map is refreshed with the newest listings in O'Fallon every 15 minutes.

In the past month, 109 homes have been sold in O'Fallon. In addition to houses in O'Fallon, there were also 10 condos, 14 townhouses, and 2 multi-family units for sale in O'Fallon last month. O'Fallon is a not walkable city in Missouri with a Walk Score of 22. O'Fallon is home to approximately 77,225 people and 29,122 jobs. Find your dream home in O'Fallon using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in O'Fallon are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in O'Fallon. Our O'Fallon real estate stats and trends will give you more information about home buying and selling trends in O'Fallon. If you're looking to sell your home in the O'Fallon area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in O'Fallon with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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