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:
GREAT NEW PRICE!! Are you looking for a home with ample space, a private and peaceful backyard, a nicely finished walkout basement, on a large cul-de-sac lot? Then this home is PERFECT for you! With over 2166 sq ft on the main level and another 1000+ finished sq ft in the walk out lower level, you have room for it all! You'll enter to find hardwood floors in your entry and vaulted dining room that includes a hanging chandelier on a dimmer switch and canned lights, plus a butler pantry - perfect for your coffee or small bar area! Enjoy the peaceful views of your backyard that backs to woods (hello privacy!) while sitting in your great room with brand new carpet (2025), vaulted ceiling, can l

$450,000

3 beds3 baths2,166 sq ft

19 Millers Ct, O Fallon, MO 63366

Cul-de-sac lot • Walkout basement • Private backyard

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

$295,000

2 beds2 baths1,297 sq ft

57 Green Park Ln, O'fallon, MO 63366

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

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
This main-floor ranch-style condo offers a like-new home at an affordable price. Enjoy luxury vinyl plank flooring in the foyer, kitchen, and bathroom, along with a fresh coat of paint throughout. The kitchen features brand-new appliances, including a refrigerator, and the washer and dryer stay with the unit for your convenience. The open-concept living area feels bright and welcoming, with plenty of natural light. The spacious primary bedroom includes a full en-suite bath and a walk-in closet, while the second bedroom is ideal for a guest room, home office, or hobby space. Downstairs, you’ll find an impressive 11x11 private storage room with shelving and a 12x23 garage space. Your HO

$169,000

2 beds2 baths992 sq ft

628 Homerun Dr Unit 11N, O Fallon, MO 63366

Private storage room • Walk-in closet • Brand-new appliances

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
Better than new, 6 yrs young, includes window treatments, many custom features-custom primary closet, upgraded framed vanity mirrors, beautiful main entry leaded door system. No carpet here! All hard continuous flooring throughout all of main floor. Open floor plan with a major upgrade of gourmet vaulted kitchen-double wall ovens, granite peninsula. Laundry room, walk in custom pantry. Rich dark cabinetry with oversized crown molding. Spacious dining can be used as formal or informal, all open to great room. Light & bright, coffered ceiling primary suite. Open staircase to full basement abundance of storage. Egress window and rough in for bath and expansion if desired. Beautiful fully

$372,500

3 beds2 baths1,609 sq ft

149 Keystone Ridge Dr, O Fallon, MO 63366

8,999 sq ft lot • 2 garage spots • Built 2018

ABOUT THIS HOME
Single Story Home for sale in O'Fallon, MO:
Beautifully Updated Ranch in Sought-After O’Fallon Neighborhood! Welcome to this stunning 3-bedroom, 2-bath ranch home located in one of O’Fallon’s most desirable communities, featuring a community pool, basketball court, playground, and picnic area. Inside, you’ll find a bright and modern layout with freshly painted walls, updated lighting, and luxury vinyl plank flooring running throughout the main level. The kitchen shines with refreshed cabinets and offers plenty of space for cooking and entertaining. Enjoy the outdoors in the oversized, fenced backyard complete with a newly expanded deck, perfect for gatherings or quiet evenings at home. The home also features

$550,000

3 beds2 baths1,663 sq ft

66 White Brook Ct, O Fallon, MO 63366

0.33 acre lot • 3 garage spots • Community pool

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 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 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 11 S Meadow Dr, O Fallon, MO 63366, 3 beds, 2 baths

$499,000

3 beds2 baths1,736 sq ft

11 S Meadow Dr, O Fallon, MO 63366

Property at 819 Upland Loop, O Fallon, MO 63368, 4 beds, 3 baths

$625,000

4 beds3 baths3,177 sq ft

819 Upland Loop, O Fallon, MO 63368

Property at 2121 Mcgregor Cir, O Fallon, MO 63368, 2 beds, 2 baths

$385,000

2 beds2 baths1,750 sq ft

2121 Mcgregor Cir, O Fallon, MO 63368

Property at 1910 Pebble Brook Dr, O Fallon, MO 63366, 3 beds, 2.5 baths

$290,000

3 beds2.5 baths2,000 sq ft

1910 Pebble Brook Dr, O Fallon, MO 63366

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

$399,000

3 beds2 baths1,559 sq ft

506 Country Landing Dr, Lake Saint Louis, MO 63367

Property at 23 New Freedom Way, O Fallon, MO 63366, 5 beds, 3.5 baths

$400,000

5 beds3.5 baths3,404 sq ft

23 New Freedom Way, O Fallon, MO 63366

Property at 522 Long Creek Dr, Lake Saint Louis, MO 63367, 5 beds, 3.5 baths

$950,000

5 beds3.5 baths4,094 sq ft

522 Long Creek Dr, Lake Saint Louis, MO 63367

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

$347,500

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

$660,904

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

$380,000

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 2357 Circle Dr, O Fallon, MO 63368, 4 beds, 2 baths

$325,000

4 beds2 baths1,956 sq ft

2357 Circle Dr, O Fallon, MO 63368

Property at 147 Kersting Farms Dr, O Fallon, MO 63366, 4 beds, 4 baths

$629,500

4 beds4 baths3,333 sq ft

147 Kersting Farms Dr, O Fallon, MO 63366

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

$415,000

3 beds3 baths3,111 sq ft

579 Misty Mountain Dr, O Fallon, MO 63368

Property at 145 Brookview Way Dr, O Fallon, MO 63366, 3 beds, 2 baths

$364,900

3 beds2 baths1,740 sq ft

145 Brookview Way Dr, O Fallon, MO 63366

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

$279,000

3 beds3 baths1,446 sq ft

239 Crystal Ridge Dr, O Fallon, MO 63366

Property at 1306 Feise Rd, Dardenne Prairie, MO 63368, 2 beds, 1.5 baths

$395,000

2 beds1.5 baths1,661 sq ft

1306 Feise Rd, Dardenne Prairie, MO 63368

Property at 146 Huntington Crossing Dr, Saint Peters, MO 63376, 4 beds, 2 baths

$425,000

4 beds2 baths2,400 sq ft

146 Huntington Crossing Dr, Saint Peters, MO 63376

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

$324,000

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

$485,000

3 beds2 baths1,730 sq ft

327 Dalriada Blvd, O Fallon, MO 63368

Property at 223 Montrose Ct, O Fallon, MO 63368, 3 beds, 2 baths

$480,000

3 beds2 baths1,786 sq ft

223 Montrose Ct, O Fallon, MO 63368

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

$480,500

3 beds3 baths2,786 sq ft

661 Clifton Hill Dr, Saint Peters, MO 63376

Property at 175 Blue Water Dr, Saint Peters, MO 63366, 3 beds, 2 baths

$319,000

3 beds2 baths1,569 sq ft

175 Blue Water Dr, Saint Peters, MO 63366

Property at 15 Pinehurst Ridge Ct, O Fallon, MO 63366, 3 beds, 2 baths

$419,900

3 beds2 baths1,957 sq ft

15 Pinehurst Ridge Ct, O Fallon, MO 63366

Property at 1333 Hamden Ct, O Fallon, MO 63368, 3 beds, 3 baths

$529,000

3 beds3 baths3,267 sq ft

1333 Hamden Ct, O Fallon, MO 63368

Property at 2727 Angle Gate Cir, O Fallon, MO 63368, 3 beds, 2 baths

$395,000

3 beds2 baths1,686 sq ft

2727 Angle Gate Cir, O Fallon, MO 63368

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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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