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

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ABOUT THIS HOME
New Home for sale in O'Fallon, MO:
This beautiful 1.5-story home is packed with charm, style, and space. The moment you walk in, the grand open staircase and soaring living room ceilings take your breath away. The open main level is perfect for entertaining, flowing effortlessly into the chef’s kitchen with a gorgeous backsplash, granite countertops, and tons of windows filling the space with natural light. Enjoy the rare luxury of two master bedrooms, plus a bright office for work or creativity. With 9-ft ceilings, a 9-ft pour walkout basement with roughed-in plumbing, and a spacious 3-car garage, this home truly has it all. Get ready to be excited—this one is stunning!

$675,000

5 beds3 baths2,762 sq ft

434 Smithton Blvd, O Fallon, MO 63368

8,237 sq ft lot • 3 garage spots • Community pool

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in O'Fallon, MO:
Trendy new Yosemite Western Craftsman plan by Fischer Homes in beautiful Riverdale featuring a welcoming covered front porch. Once inside you will find 9ft ceilings. Open concept with an island kitchen with stainless steel appliances, oak cabinetry with 42-inch uppers, granite countertops, large walk-in pantry, and walk-out morning room opens to the large family room and separate living room. Upstairs oversized homeowners retreat with an en suite that includes a double bowl vanity, garden tub, shower, and walk-in closet. There are 2 additional bedrooms each with a walk-in closet, 2nd-floor laundry, and a large loft. Full walk-out basement with a full bath rough-in and a 2 car garage.

$450,369

3 beds2.5 baths2,256 sq ft

1916 Rolling River Cir, O Fallon, MO 63366

Covered front porch • Oak cabinetry • Island kitchen

$610,000

3 beds2 baths2,175 sq ft

102 Prominence Point Ct, Wentzville, MO 63385

0.28 acre lot • 3 garage spots • Built 2024

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in O'Fallon, MO:
3 bedrooms, 2.5 baths and 1,474 square feet of living space, Brick details, board & batten siding and architectural shingles, Oversized rear entry 2-car garage w/ belt driven opener and insulated door, Maintained landscaping and lawn with irrigation, 9' main floor ceilings, Powder room w/ pocket door, Upgraded floating vinyl plank flooring on main floor, Upgraded sheet vinyl in 2 baths and laundry room, Custom paint throughout, Kitchen w/ island, quartz countertops, Karran sink, backsplash and stainless steel appliances, 42 inch shaker cabinets with crown molding, dove tail drawers, full extension drawers, soft close doors and drawers, pull out shelving, pull out trash cans and cabine

$364,787

3 beds2.5 baths1,474 sq ft

34 Pheasant Ring Dr, Saint Peters, MO 63376

Brick details • Lawn with irrigation • Kitchen with island

Listing provided by Zillow

COMING SOON

$375,000

3 beds3.5 baths1,966 sq ft

307 Newbridge Way, O Fallon, MO 63368

Garage • Built 2023 • Listed 7 days

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

$794,990

4 beds3.5 baths3,292 sq ft

101 Moorland Ln, Dardenne Prairie, MO 63368

Property at 32 Landyn Ct, Dardenne Prairie, MO 63368, 3 beds, 2.5 baths

$574,990

3 beds2.5 baths2,214 sq ft

32 Landyn Ct, Dardenne Prairie, MO 63368

Property at 109 Sommers Creek Ct, O'fallon, MO 63366, 3 beds, 2 baths

$558,697

3 beds2 baths2,214 sq ft

109 Sommers Creek Ct, O'fallon, MO 63366

Property at 420 Amberleigh Manor Dr, Wentzville, MO 63385, 3 beds, 3.5 baths

$715,000

3 beds3.5 baths2,525 sq ft

420 Amberleigh Manor Dr, Wentzville, MO 63385

Property at 141 Cardow Dr, O Fallon, MO 63368, 4 beds, 3.5 baths

$644,900

4 beds3.5 baths3,115 sq ft

141 Cardow Dr, O Fallon, MO 63368

Property at 1933 Rolling River Cir, O Fallon, MO 63366, 3 beds, 2.5 baths

$420,000

3 beds2.5 baths2,059 sq ft

1933 Rolling River Cir, O Fallon, MO 63366

Property at 11 Warchol Ct, O Fallon, MO 63368, 4 beds, 3.5 baths

$965,774

4 beds3.5 baths4,058 sq ft

11 Warchol Ct, O Fallon, MO 63368

Property at New Build Berkshire "a" @ Inverness, O Fallon, MO 63368, 3 beds, 2 baths

$439,000

3 beds2 baths1,808 sq ft

New Build Berkshire "a" @ Inverness, O Fallon, MO 63368

Property at New Build Berkshire II "d" @ Inverness, O Fallon, MO 63368, 4 beds, 3 baths

$494,100

4 beds3 baths2,516 sq ft

New Build Berkshire II "d" @ Inverness, O Fallon, MO 63368

Property at 210 Newal Way, O Fallon, MO 63368, 3 beds, 2.5 baths

$344,900

3 beds2.5 baths1,316 sq ft

210 Newal Way, O Fallon, MO 63368

Property at 230 Randlin Dr, Lake Saint Louis, MO 63367, 3 beds, 2 baths

$657,630

3 beds2 baths2,064 sq ft

230 Randlin Dr, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at 821 Memsie Dr, O Fallon, MO 63368, 4 beds, 3.5 baths

$814,800

4 beds3.5 baths3,032 sq ft

821 Memsie Dr, O Fallon, MO 63368

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

$596,637

3 beds2 baths1,912 sq ft

105 Columbia Meadows Ln, O Fallon, MO 63366

Property at 325 Kingsbarns Ct, Dardenne Prairie, MO 63368, 3 beds, 2.5 baths

$639,900

3 beds2.5 baths2,962 sq ft

325 Kingsbarns Ct, Dardenne Prairie, MO 63368

Property at 96 Mora Blvd, Wentzville, MO 63385, 3 beds, 2 baths

$354,900

3 beds2 baths1,373 sq ft

96 Mora Blvd, Wentzville, MO 63385

Listing provided by Zillow

Property at 143 Royal Troon Dr, O Fallon, MO 63368, 3 beds, 2.5 baths

$656,163

3 beds2.5 baths2,206 sq ft

143 Royal Troon Dr, O Fallon, MO 63368

Property at 514 Clarkston Dr, O Fallon, MO 63368, 4 beds, 2.5 baths

$560,000

4 beds2.5 baths2,640 sq ft

514 Clarkston Dr, O Fallon, MO 63368

Property at 244 Randlin Dr, Lake Saint Louis, MO 63367, 4 beds, 3.5 baths

$735,604

4 beds3.5 baths2,369 sq ft

244 Randlin Dr, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at 255 Randlin Dr, Lake Saint Louis, MO 63367, 4 beds, 2.5 baths

$634,202

4 beds2.5 baths2,671 sq ft

255 Randlin Dr, Lake Saint Louis, MO 63367

Property at 113 Royal Troon Dr, O Fallon, MO 63368, 4 beds, 3.5 baths

$849,465

4 beds3.5 baths3,685 sq ft

113 Royal Troon Dr, O Fallon, MO 63368

Listing provided by Zillow

Property at 96 Mora Blvd Unit 440-503, O'fallon, MO 63385, 3 beds, 2.5 baths

$354,900

3 beds2.5 baths1,373 sq ft

96 Mora Blvd Unit 440-503, O'fallon, MO 63385

Property at 98 Mora Blvd, O'fallon, MO 63368, 3 beds, 2 baths

$347,900

3 beds2 baths1,373 sq ft

98 Mora Blvd, O'fallon, MO 63368

Listing provided by Zillow

Property at 94 Mora Blvd Unit 440-502, O'fallon, MO 63385, 3 beds, 2.5 baths

$348,900

3 beds2.5 baths1,373 sq ft

94 Mora Blvd Unit 440-502, O'fallon, MO 63385

Property at 220 Randlin Dr, Lake Saint Louis, MO 63367, 4 beds, 2.5 baths

$586,259

4 beds2.5 baths2,671 sq ft

220 Randlin Dr, Lake Saint Louis, MO 63367

Property at 94 Mora Blvd, Wentzville, MO 63385, 3 beds, 2 baths

$348,900

3 beds2 baths1,373 sq ft

94 Mora Blvd, Wentzville, MO 63385

Listing provided by Zillow

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

$635,883

3 beds2 baths2,046 sq ft

236 Randlin Dr, Lake Saint Louis, MO 63367

Property at 225 Harmony Meadows Ct, Dardenne Prairie, MO 63368, 2 beds, 2 baths

$248,000

2 beds2 baths1,050 sq ft

225 Harmony Meadows Ct, Dardenne Prairie, MO 63368

Property at 205 River Trace Ct, St Peters, MO 63366, 3 beds, 2 baths

$589,900

3 beds2 baths1,959 sq ft

205 River Trace Ct, St Peters, MO 63366

Property at 116 Cedarstone Dr, Dardenne Prairie, MO 63368, 4 beds, 3.5 baths

$619,900

4 beds3.5 baths2,892 sq ft

116 Cedarstone Dr, Dardenne Prairie, MO 63368

Property at 210 Randlin Dr, Lake Saint Louis, MO 63367, 4 beds, 2.5 baths

$622,748

4 beds2.5 baths2,956 sq ft

210 Randlin Dr, Lake Saint Louis, MO 63367

Property at 8015 Oakway, O'fallon, MO 63368, 3 beds, 2 baths

$90,995

3 beds2 baths1,493 sq ft

8015 Oakway, O'fallon, MO 63368

Listing provided by Zillow

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

$684,900

3 beds2.5 baths2,056 sq ft

110 River Grove Ct, St Peters, MO 63366

Property at 5 Spinney Bough Ct, Wentzville, MO 63385, 2 beds, 2 baths

$465,000

2 beds2 baths1,758 sq ft

5 Spinney Bough Ct, Wentzville, MO 63385

Property at 505 Longhaven Dr, O Fallon, MO 63368, 4 beds, 3.5 baths

$899,900

4 beds3.5 baths3,698 sq ft

505 Longhaven Dr, O Fallon, MO 63368

Property at 2363 Oakbrook Dr, O'fallon, MO 63368, 3 beds, 2 baths

$72,995

3 beds2 baths1,153 sq ft

2363 Oakbrook Dr, O'fallon, MO 63368

Listing provided by Zillow

Property at 202 Randlin Dr, Lake Saint Louis, MO 63368, 4 beds, 2.5 baths

$571,422

4 beds2.5 baths2,671 sq ft

202 Randlin Dr, Lake Saint Louis, MO 63368

Listing provided by Zillow

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Based on information submitted to the MLS GRID as of Fri Nov 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.

New Homes for Sale in O'Fallon

There are currently 58 new homes for sale in O'Fallon at a median listing price of $400K. 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 30 days and receive 4 offers. Popular neighborhoods include La Paloma, Wyndgate Village, The Villages at Bainbridge, Wing Haven, and Ofallon Hills. This map is refreshed with the newest listings in O'Fallon every 15 minutes.

In the past month, 99 homes have been sold in O'Fallon. In addition to houses in O'Fallon, there were also 12 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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