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

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ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
Welcome home to this exquisite and thoughtfully designed 3 bed, 4 bath ranch built by Lombardo Homes just 2 years ago! The open layout and abundant natural light make every space in this home feel warm and inviting. The heart of this home is a chef’s kitchen featuring stainless appliances, quartz countertops, a walk-in pantry, and a gorgeous stone archway over the gas cooktop. The kitchen flows seamlessly into the family room, which includes a window wall overlooking the peaceful backyard and a corner gas fireplace- perfect for those chilly fall evenings. The sunroom includes a second gas fireplace and great extra living space- perfect for entertaining! The primary suite features a tr

$715,000

3 beds3.5 baths2,525 sq ft

420 Amberleigh Manor Dr, Wentzville, MO 63385

0.23 acre lot • 3 garage spots • Built 2023

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
Welcome home to 21 White Chapel Court, a beautifully updated 3-bedroom, 2-bath ranch tucked away on a quiet cul-de-sac in the desirable Carriage Hills subdivision of O’Fallon. Perfectly blending modern updates with timeless comfort, this home sits on nearly a half-acre of level ground — offering space to breathe, play, and grow. Step inside to find an open and inviting floor plan designed for the way families live today. The spacious great room greets you with vaulted ceilings, abundant natural light, and a cozy wood-burning fireplace that instantly makes the space feel like home. Whether you’re hosting a movie night or enjoying a quiet evening by the fire, this room sets

$325,000

3 beds2 baths1,545 sq ft

21 White Chapel Ct, O Fallon, MO 63368

0.36 acre lot • Garage • Built 1991

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
Looking for a low-maintenance villa where you can have a fenced backyard if you want? Come see this peaceful, end-unit villa in O'Fallon, tucked on a premium cul-de-sac lot backing to large trees and common ground. You'll love the sunny kitchen with open layout, stainless appliances, breakfast area and bay window. Also the spacious living room with wood-burning fireplace and vaulted ceiling. .. .and the large master suite with walk-in closet, updated bathroom and huge picture window. The basement is unfinished but has a rough-in bath and sleeping area. The deck is in good shape and was just cleaned by the HOA. You even get a proper laundry room on the main floor, with space for extra storag

$284,500

2 beds2 baths1,297 sq ft

57 Green Park Ln, O'fallon, MO 63366

7,405 sq ft lot • 2 garage spots • Built 1999

READY TO BUILD

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
The Nantucket is a stunning ranch-style home with a spacious master suite and two generously sized secondary bedrooms. The open concept kitchen, breakfast room and hearth room is great for gatherings with family and friends, while a separate dining room, study and large laundry room provide maximum comfort and convenience. Options such as a finished lower level and additional fourth bedroom may be added to tailor this home for a larger family.

$912,900

3 beds2 baths3,328 sq ft

Nantucket Plan, Weldon Spring, MO 63304

3 garage spots • Listed 62 days

Listing provided by Zillow

READY TO BUILD

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
The Waterford II is a spacious, traditional 2-story home with a dual zone HVAC. The main floor features an open kitchen and breakfast area, large walk-in pantry, a vast great room with fireplace, and formal dining and study that flank the front foyer. Switchback stairs lead to a luxurious master suite with a massive walk-in closet, three additional bedrooms, a laundry room, and bonus room. A plentiful amount of space and options such as a hearth room, two-story great room and finished lower level make this home perfect for active families.

$867,900

4 beds2 baths3,720 sq ft

Waterford II Plan, Weldon Spring, MO 63304

Vast great room • Formal dining • Study

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 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 Woodside Plan, Weldon Spring, MO 63304, 3 beds, 2 baths

$809,900

3 beds2 baths2,663 sq ft

Woodside Plan, Weldon Spring, MO 63304

Listing provided by Zillow

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 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 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 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 506 Country Landing Dr, Lake Saint Louis, MO 63367, 3 beds, 2 baths

$385,000

3 beds2 baths1,559 sq ft

506 Country Landing Dr, Lake Saint Louis, MO 63367

Property at 1007 Sweet River Dr, O Fallon, MO 63366, 3 beds, 2 baths

$340,000

3 beds2 baths1,428 sq ft

1007 Sweet River Dr, O Fallon, MO 63366

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

$636,618

3 beds2 baths2,064 sq ft

249 Randlin Dr, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at 211 Butternut Stage Dr, Saint Peters, MO 63376, 4 beds, 3 baths

$369,900

4 beds3 baths1,678 sq ft

211 Butternut Stage Dr, Saint Peters, MO 63376

Property at 131 Cardow Dr, O'fallon, MO 63368, 3 beds, 2 baths

$539,235

3 beds2 baths1,621 sq ft

131 Cardow Dr, O'fallon, MO 63368

Property at 579 Misty Mountain Dr, O Fallon, MO 63368, 3 beds, 3 baths

$396,500

3 beds3 baths3,111 sq ft

579 Misty Mountain Dr, O Fallon, MO 63368

Property at 239 Crystal Ridge Dr, O Fallon, MO 63366, 3 beds, 3 baths

$260,000

3 beds3 baths1,446 sq ft

239 Crystal Ridge Dr, O Fallon, MO 63366

Property at 5 Arborgate Dr Unit 69A, Saint Peters, MO 63376, 2 beds, 2 baths

$309,000

2 beds2 baths1,520 sq ft

5 Arborgate Dr Unit 69A, Saint Peters, MO 63376

Property at 202 Keaton Woods Dr, O Fallon, MO 63368, 3 beds, 3 baths

$679,895

3 beds3 baths2,450 sq ft

202 Keaton Woods Dr, O Fallon, MO 63368

Property at 327 Dalriada Blvd, O Fallon, MO 63368, 3 beds, 2 baths

$469,900

3 beds2 baths1,730 sq ft

327 Dalriada Blvd, O Fallon, MO 63368

Property at 661 Clifton Hill Dr, Saint Peters, MO 63376, 3 beds, 3 baths

$473,000

3 beds3 baths2,786 sq ft

661 Clifton Hill Dr, Saint Peters, MO 63376

Property at 6 Green Park Ln, O'fallon, MO 63366, 2 beds, 2.5 baths

$289,900

2 beds2.5 baths1,478 sq ft

6 Green Park Ln, O'fallon, MO 63366

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 217 Roaring River Dr, O Fallon, MO 63366, 3 beds, 2 baths

$289,000

3 beds2 baths1,500 sq ft

217 Roaring River Dr, O Fallon, MO 63366

Property at 128 Dardenne Place Dr, O Fallon, MO 63368, 2 beds, 3 baths

$525,000

2 beds3 baths2,527 sq ft

128 Dardenne Place Dr, O Fallon, MO 63368

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 San Diego Plan, Lhk4s2 Ofallon, MO 63366, 4 beds, 2.5 baths

$599,900

4 beds2.5 baths2,330 sq ft

San Diego Plan, Lhk4s2 Ofallon, MO 63366

Listing provided by Zillow

Property at Hamilton II 3 Car Garage Plan, Ofallon, MO 63367, 3 beds, 2 baths

$518,900

3 beds2 baths2,064 sq ft

Hamilton II 3 Car Garage Plan, Ofallon, MO 63367

Listing provided by Zillow

Property at Stockton Plan, Dardenne Prairie, MO 63368, 3 beds, 2 baths

$649,800

3 beds2 baths2,570 sq ft

Stockton Plan, Dardenne Prairie, MO 63368

Listing provided by Zillow

Property at Franklin Plan, Saint Peters, MO 63376, 3 beds, 2 baths

$483,600

3 beds2 baths1,669 sq ft

Franklin Plan, Saint Peters, MO 63376

Listing provided by Zillow

Property at Madison Plan, Saint Peters, MO 63376, 3 beds, 2.5 baths

$543,000

3 beds2.5 baths2,369 sq ft

Madison Plan, Saint Peters, MO 63376

Listing provided by Zillow

Property at Hamilton II Plan, Saint Peters, MO 63376, 3 beds, 2 baths

$516,500

3 beds2 baths2,064 sq ft

Hamilton II Plan, Saint Peters, MO 63376

Listing provided by Zillow

Property at Madison 3 Car Garage Plan, Lake Saint Louis, MO 63367, 3 beds, 2.5 baths

$539,000

3 beds2.5 baths2,369 sq ft

Madison 3 Car Garage Plan, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at Madison Plan, Lake Saint Louis, MO 63367, 3 beds, 2.5 baths

$496,500

3 beds2.5 baths2,369 sq ft

Madison Plan, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at Rebecca Plan, 36q5tm Ofallon, MO 63366, 3 beds, 2 baths

$504,900

3 beds2 baths1,714 sq ft

Rebecca Plan, 36q5tm Ofallon, MO 63366

Listing provided by Zillow

Property at Addison Plan, L9w2d7 Ofallon, MO 63366, 3 beds, 2 baths

$519,900

3 beds2 baths1,960 sq ft

Addison Plan, L9w2d7 Ofallon, MO 63366

Listing provided by Zillow

Property at Durango Plan, A3egcb Ofallon, MO 63366, 3 beds, 2 baths

$489,900

3 beds2 baths1,740 sq ft

Durango Plan, A3egcb Ofallon, MO 63366

Listing provided by Zillow

Property at Hudson Plan, 2t4s8o Ofallon, MO 63366, 3 beds, 2.5 baths

$582,900

3 beds2.5 baths2,056 sq ft

Hudson Plan, 2t4s8o Ofallon, MO 63366

Listing provided by Zillow

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

$871,214

3 beds2.5 baths2,809 sq ft

130 Royal Troon Dr, O Fallon, MO 63368

Listing provided by Zillow

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Based on information submitted to the MLS GRID as of Fri Dec 12 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 213 single story homes for sale in O'Fallon at a median listing price of $417K. 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 35 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, 70 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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