O'Fallon, MO homes for sale & real estate

412 homes

Sort:

Recommended

READY TO BUILD

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
The Washington is a 2-Story 2,956 s. f. The Living Rm or Study and Dining Room are off of the Foyer. This home has a wonderful open flow with Kitchen, Breakfast Rm and Family Room. The Guest Bedroom and Bath could be built on the first floor in lieu of the Dining Room. The 2nd Floor includes the Owner's Suite with 2 Walk in Closets, Private Commode, 2 sinks and Linen Closet. 3 Bedrooms and Hall Bath. There are options for another Bedroom and Bath and Bonus Room or Rec Room and this could add up 3,642 s. f. for this home. Optional taller ceilings.

$574,500

4 beds2.5 baths2,956 sq ft

Washington Plan, Saint Peters, MO 63376

Linen closet • Rec room • Bonus room

Listing provided by Zillow

READY TO BUILD

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
The Carlton II is a ranch home with 3 bedrooms, 3 bathrooms, and more than 2,400 sq. ft. of living space. Interior features include a spacious great room that opens to the kitchen and nook, family entry with walk-in closet and laundry entry, study near the foyer, master suite with a private full bath and walk-in closet, and two-car garage. A secondary bedroom is opposite the master suite doe maximum privacy. Upstairs in the eagles-nest, you can choose a loft, spacious bedroom and full bathroom, or two bedrooms and a full bathroom. Looking for a new home in the greater St. Louis area? Contact our sales team to learn more about the Carlton II! We can't wait to meet with you and discuss buildi

$429,000

3 beds3 baths2,454 sq ft

The Carlton II Plan, Wentzville, MO 63385

2 garage spots • Listed 42 days

Listing provided by Zillow

READY TO BUILD

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
The Stansbury is a ranch home with 2 bedrooms, 2 bathrooms, and more than 1,900 sq. ft. of living space. Interior features include a study off the foyer, spacious kitchen with a center island and walk-in pantry opening to the nook and great room, family entry, and a two-car garage. The primary suite with a full bath and a separated walk-in closet is on the opposite side of the secondary bedroom, providing a level of privacy. A covered patio is off the nook. Looking for a new home in the greater St. Louis area? Contact our sales team to learn more about the Stansbury! We can't wait to meet with you and discuss building your dream home with Lombardo Homes!

$415,000

2 beds2 baths1,936 sq ft

The Stansbury Plan, Wentzville, MO 63385

Study off the foyer • Spacious kitchen • Covered patio

Listing provided by Zillow

READY TO BUILD

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
The Stansbury is a ranch home with 2 bedrooms, 2 bathrooms, and more than 1,900 sq. ft. of living space. Interior features include a study off the foyer, spacious kitchen with a center island and walk-in pantry opening to the nook and great room, family entry, and a two-car garage. The primary suite with a full bath and a separated walk-in closet is on the opposite side of the secondary bedroom, providing a level of privacy. A covered patio is off the nook. Looking for a new home in the greater St. Louis area? Contact our sales team to learn more about the Stansbury! We can't wait to meet with you and discuss building your dream home with Lombardo Homes!

$445,000

2 beds2 baths1,936 sq ft

The Stansbury Plan, A8ft31 Dardenne Prairie, MO 63368

Study off the foyer • Spacious kitchen • Covered patio

Listing provided by Zillow

NEW CONSTRUCTION

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
This "To Be Built" 4 Bedroom Ranch home also includes a 4 Car Garage. Features Include 9' Ceilings, Vaulted Ceilings in the Great room, Kitchen & Breakfast room, 42" Soft Close Cabinets w/ Dove Tailed Drawers, Granite Countertops, Kitchen Island, 5 1/4" base, 3 1/4" Door casing, Double Bowl Adult Hght. Vanities in the Primary Bath, a Fully Sodded Yard with a 24' x 18' Concrete Patio.

$526,900

3 beds2 baths1,948 sq ft

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

Fully sodded yard • Kitchen island • 9 ceilings

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 Carrington Plan, Ofallon, MO 63368, 4 beds, 2.5 baths

$563,900

4 beds2.5 baths3,517 sq ft

Carrington Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Vertex (Pin Oak) Plan, Y68qne Ofallon, MO 63368, 3 beds, 2 baths

$69,995

3 beds2 baths1,001 sq ft

Vertex (Pin Oak) Plan, Y68qne Ofallon, MO 63368

Listing provided by Zillow

Property at 30 AC Guthrie Rd, O'fallon, MO 63366

$1,300,000

0 beds— baths— sq ft

30 AC Guthrie Rd, O'fallon, MO 63366

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 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 Canterbury Plan, O'fallon, MO 63368, 3 beds, 2.5 baths

$509,990

3 beds2.5 baths2,214 sq ft

Canterbury Plan, O'fallon, MO 63368

Listing provided by Zillow

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 1 Tbb Arlington II @ Persimmon Trce, Weldon Spring, MO 63304, 3 beds, 2 baths

$797,900

3 beds2 baths2,653 sq ft

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

Property at 4 Challenger Ct, O Fallon, MO 63366, 2 beds, 2 baths

$622,423

2 beds2 baths1,826 sq ft

4 Challenger Ct, O Fallon, MO 63366

Property at Winston Plan, Yh68ty Ofallon, MO 63368, 4 beds, 2.5 baths

$537,900

4 beds2.5 baths2,826 sq ft

Winston Plan, Yh68ty Ofallon, MO 63368

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 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

Listing provided by Zillow

Property at 1 Tbb Waterford II @ Persimmon Trce, Weldon Spring, MO 63304, 4 beds, 2.5 baths

$867,900

4 beds2.5 baths3,720 sq ft

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

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

$842,900

3 beds2 baths2,797 sq ft

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

Property at Bridgeport Plan, O'fallon, MO 63368, 4 beds, 3.5 baths

$609,990

4 beds3.5 baths3,292 sq ft

Bridgeport Plan, O'fallon, MO 63368

Listing provided by Zillow

Property at Zenith (Pin Oak) Plan, I5uwgi Ofallon, MO 63368, 3 beds, 2 baths

$64,995

3 beds2 baths880 sq ft

Zenith (Pin Oak) Plan, I5uwgi Ofallon, MO 63368

Listing provided by Zillow

Property at 0 Old Setter Rd, O'fallon, MO 63366

$929,250

0 beds— baths— sq ft

0 Old Setter Rd, O'fallon, MO 63366

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 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 The Harbor Plan, Wentzville, MO 63385, 4 beds, 2.5 baths

$612,000

4 beds2.5 baths3,328 sq ft

The Harbor Plan, Wentzville, MO 63385

Listing provided by Zillow

Property at Emmett Plan, B58ux9 Ofallon, MO 63368, 2 beds, 2 baths

$497,900

2 beds2 baths2,212 sq ft

Emmett Plan, B58ux9 Ofallon, MO 63368

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 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 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 Ivy Plan, Dardenne Prairie, MO 63368, 4 beds, 2.5 baths

$540,900

4 beds2.5 baths2,692 sq ft

Ivy Plan, Dardenne Prairie, MO 63368

Listing provided by Zillow

Property at Barkley (Pin Oak) Plan, Kyevmd Ofallon, MO 63368, 2 beds, 2 baths

$65,995

2 beds2 baths849 sq ft

Barkley (Pin Oak) Plan, Kyevmd Ofallon, MO 63368

Listing provided by Zillow

Property at Magnolia Plan, Ofallon, MO 63368, 3 beds, 2 baths

$443,900

3 beds2 baths1,621 sq ft

Magnolia Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Bradford Plan, O'fallon, MO 63368, 4 beds, 3.5 baths

$628,990

4 beds3.5 baths3,478 sq ft

Bradford Plan, O'fallon, MO 63368

Listing provided by Zillow

Property at Adams Plan, Lake Saint Louis, MO 63367, 4 beds, 2.5 baths

$489,915

4 beds2.5 baths2,671 sq ft

Adams Plan, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at Waverly Plan, O'fallon, MO 63368, 3 beds, 2.5 baths

$549,990

3 beds2.5 baths2,387 sq ft

Waverly Plan, O'fallon, MO 63368

Listing provided by Zillow

Property at Kingston Plan, O'fallon, MO 63368, 4 beds, 3.5 baths

$647,990

4 beds3.5 baths3,649 sq ft

Kingston Plan, O'fallon, MO 63368

Listing provided by Zillow

Property at Ridge (Pin Oak) Plan, Ofallon, MO 63368, 3 beds, 2 baths

$72,995

3 beds2 baths1,153 sq ft

Ridge (Pin Oak) Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Spire (Pin Oak) Plan, Mnuzho Ofallon, MO 63368, 2 beds, 2 baths

$66,995

2 beds2 baths910 sq ft

Spire (Pin Oak) Plan, Mnuzho Ofallon, MO 63368

Listing provided by Zillow

Property at 1 Tbb Clayton @ Vdp, Dardenne Prairie, MO 63368, 2 beds, 2 baths

$398,990

2 beds2 baths1,600 sq ft

1 Tbb Clayton @ Vdp, Dardenne Prairie, MO 63368

Property at 765 Koch Rd, St Paul, MO 63366

$261,300

0 beds— baths— sq ft

765 Koch Rd, St Paul, MO 63366

Viewing page 6 of 9

Based on information submitted to the MLS GRID as of Mon Dec 29 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.

Average home prices near O'Fallon, MO

Cities

Creve Coeur homes for sale
$299,900
Florissant homes for sale
$199,000
Ballwin homes for sale
$359,900
St. Charles homes for sale
$399,900
Ladue homes for sale
$2,795,000
Fenton homes for sale
$292,000
Kirkwood homes for sale
$439,500
Maryland Heights homes for sale
$275,000
Wildwood homes for sale
$682,400
Chesterfield homes for sale
$600,000
Wentzville homes for sale
$389,925
Bridgeton homes for sale
$190,000
St. Peters homes for sale
$324,900
Webster Groves homes for sale
$299,000
Hazelwood homes for sale
$167,500

Neighborhoods
Zip Codes

Wyndgate Village homes for sale
$519,900
The Villages at Bainbridge homes for sale
$469,900
Wing Haven homes for sale
$385,700
Heritage of Hawk Ridge homes for sale
$475,000
Ofallon Hills homes for sale
$420,000

O'Fallon, MO real estate trends

All Home Types trends in O'Fallon, MO

Median Sale Price
# of Homes Sold
Median Days on Market

All Home Types

Median Sale Price (All Home Types)

$345,000

-2.0% YoY | Nov 2025

1 year
3 year
5 year

Based on Redfin calculations of home data from MLS and/or public records.

Location

Data

Nov 2025

Growth

% YoY

O'Fallon, MO

$345,000

-2.0%

See more O'Fallon, MO market insights

More to explore in O'Fallon, MO

Featured
Price
Bedroom

How to buy a house in O'Fallon, MO

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

Popular Markets in Missouri

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Why Redfin?

Community Impact

Diversity & Inclusion

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.