Homes for sale under $600k in O'Fallon, MO

296 homes

Sort:

Price (high to low)

ABOUT THIS HOME
Homes for sale under $600k in O'Fallon, MO
Take advantage of this rare opportunity to get a full-brick ranch home on 5 Acres with a Massive Barn! Discover the potential of country living just minutes from O'Fallon and with good I-70 access (via Guthrie/Fremuth Rd to LSL exit). This spacious 2,358 sqft full-brick ranch offers a wonderful rural setting and an incredible amount of space, ready for your vision. The main floor boasts an impressive layout for entertaining: a hardwood entry foyer leading to a formal dining room, and a truly stunning sunken great room featuring a soaring ceiling, a massive bay window, and an unbelievable floor-to-ceiling stone fireplace topped with a skylight. The large chef's kitchen features a center isl

$600,000

3 beds3.5 baths3,158 sq ft

2677 Eisenbath Rd, O Fallon, MO 63366

5 acre lot • 3 garage spots • Built 1986

ABOUT THIS HOME
Homes for sale under $600k in O'Fallon, MO
Exquisite 3 bed 3 full bath detached villa with 2 car garage & partially finished lower level. Step into the entry foyer showcasing an open, split floor plan. Further in is the 2nd bedroom and an office that can easily be modified to a 3rd bedroom on the main floor. That would then give you 4 true bedrooms: 3 on main and 1 in LL. Off the garage is an upgraded drop zone & main floor laundry w/ cabinet sink. Further into this gorgeous masterpiece is the large custom kitchen & breakfast room with a screened in deck that features so many upgrades. On the other side of this large custom villa is the primary bedroom suite w/ huge walk in closet & full bath. The beautiful p

$600,000

3 beds3 baths2,860 sq ft

116 Columbia Meadows Ln, O Fallon, MO 63366

Custom kitchen • Entry foyer • Main floor laundry

READY TO BUILD

ABOUT THIS HOME
Homes for sale under $600k in O'Fallon, MO
New Homes from the mid $400's near St. Paul, Missouri 4 Car Garage Standard 1 Acre Lots Available Welcome to Riverdale near scenic St. Paul, MO. You're sure to be captivated by the country-like setting in a location that's still convenient to highways, shopping and schools.

$599,900

4 beds2.5 baths2,330 sq ft

San Diego Plan, Lhk4s2 Ofallon, MO 63366

1 acre lots • 4 garage spots • Listed 143 days

Listing provided by Zillow

NEW CONSTRUCTION

ABOUT THIS HOME
Homes for sale under $600k in O'Fallon, MO
This 4 Bedroom Ranch has a 4 Car Garage for plenty of storage & can also be enlarged. The Sacramento Ranch Plan at The Grove at Riverdale Includes 9' Ceilings, Granite Counters, 42" Kemper Soft Close Cabinets, a Large Island, a Huge Walk in Pantry & Laundry room, 4' Wide Hallway, Open Stairs to Lower Level, 30 Yr. Architectural Shingles, a Fully Sodded Yard, a 24' x 18' Patio & so much more. All contracts written on Builders forms.

$599,900

4 beds2.5 baths2,330 sq ft

2 The Sacramento at The Grv, Unincorporated, MO 63366

Large island • Granite counters • Walk in pantry

NEW CONSTRUCTION

ABOUT THIS HOME
Homes for sale under $600k in O'Fallon, MO
Move-in Ready at Cedarstone! Discover the exceptional Lancaster model at 116 Cedarstone Dr in Dardenne Prairie, MO, blending modern sophistication and timeless elegance. Located in the scenic Cedarstone community, this stunning residence offers a spacious open layout, including an upgraded second-floor plan and a three-car garage. Inside, enjoy premium finishes, a beautiful direct-vent fireplace, and a gourmet kitchen with quartz countertops and high-end cabinetry. The primary suite boasts a luxury bath, while thoughtful touches like recessed lighting and a fully sodded, irrigated yard complete this beautiful property. COOL: 14 SEER+

$599,900

4 beds3.5 baths2,892 sq ft

116 Cedarstone Dr, Dardenne Prairie, MO 63368

Quartz countertops • Luxury bath • Gourmet kitchen

Property at Hemingway Plan, O'fallon, MO 63368, 3 beds, 2 baths

$595,500

3 beds2 baths2,293 sq ft

Hemingway Plan, O'fallon, MO 63368

Listing provided by Zillow

Property at 219 Braddock Way, Saint Peters, MO 63376, 4 beds, 3.5 baths

$595,000

4 beds3.5 baths3,581 sq ft

219 Braddock Way, Saint Peters, MO 63376

Property at 9045 Highway DD, O Fallon, MO 63368

$585,000

0 beds— baths1,827 sq ft

9045 Highway DD, O Fallon, MO 63368

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 2 Hudson at The Grv, St Peters, MO 63366, 3 beds, 2.5 baths

$582,900

3 beds2.5 baths2,056 sq ft

2 Hudson at The Grv, St Peters, MO 63366

Property at The Savannah Plan, Wentzville, MO 63385, 3 beds, 2.5 baths

$580,000

3 beds2.5 baths2,620 sq ft

The Savannah Plan, Wentzville, MO 63385

Listing provided by Zillow

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

$579,900

3 beds2 baths2,092 sq ft

Teagan Plan, Ofallon, MO 63368

Listing provided by Zillow

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

$576,637

3 beds2 baths1,912 sq ft

105 Columbia Meadows Ln, O Fallon, MO 63366

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 769 Cypress Knoll Dr, O Fallon, MO 63368, 4 beds, 2.5 baths

$574,900

4 beds2.5 baths3,259 sq ft

769 Cypress Knoll Dr, O Fallon, MO 63368

Property at Washington Plan, Saint Peters, MO 63376, 4 beds, 2.5 baths

$574,500

4 beds2.5 baths2,956 sq ft

Washington Plan, Saint Peters, MO 63376

Listing provided by Zillow

Property at Jefferson Plan, Ofallon, MO 63367, 3 beds, 2.5 baths

$574,415

3 beds2.5 baths2,330 sq ft

Jefferson Plan, Ofallon, MO 63367

Listing provided by Zillow

Property at 4 Challenger Ct Unit T2R7OR, O'fallon, MO 63366, 2 beds, 2 baths

$573,539

2 beds2 baths1,826 sq ft

4 Challenger Ct Unit T2R7OR, O'fallon, MO 63366

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

Property at 205 River Trace Ct, O Fallon, MO 63366, 3 beds, 2 baths

$569,900

3 beds2 baths1,959 sq ft

205 River Trace Ct, O Fallon, MO 63366

Property at 0 Braxton @ Cedarstone, Dardenne Prairie, MO 63368, 5 beds, 3 baths

$564,900

5 beds3 baths3,546 sq ft

0 Braxton @ Cedarstone, Dardenne Prairie, MO 63368

Property at Braxton Plan, Dardenne Prairie, MO 63368, 5 beds, 3 baths

$564,900

5 beds3 baths3,546 sq ft

Braxton Plan, Dardenne Prairie, MO 63368

Listing provided by Zillow

Property at Carrington Plan, Iy08ql Dardenne Prairie, MO 63368, 4 beds, 2.5 baths

$563,900

4 beds2.5 baths3,517 sq ft

Carrington Plan, Iy08ql Dardenne Prairie, MO 63368

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

$559,900

4 beds2.5 baths2,731 sq ft

Wyatt Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Washington 3 Car Garage Plan, Lake Saint Louis, MO 63367, 4 beds, 3.5 baths

$559,300

4 beds3.5 baths2,956 sq ft

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

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 109 Sommers Creek Ct, Lake Saint Louis, MO 63366, 3 beds, 2 baths

$558,697

3 beds2 baths2,214 sq ft

109 Sommers Creek Ct, Lake Saint Louis, MO 63366

Property at Bridgeport Plan, Dardenne Prairie, MO 63368, 4 beds, 2 baths

$556,900

4 beds2 baths3,204 sq ft

Bridgeport Plan, Dardenne Prairie, MO 63368

Listing provided by Zillow

Property at Blair Plan, Ofallon, MO 63368, 4 beds, 2 baths

$554,900

4 beds2 baths3,029 sq ft

Blair Plan, Ofallon, MO 63368

Listing provided by Zillow

$554,900

4 beds2 baths3,029 sq ft

Blair Plan, O'fallon, MO 63368

Listing provided by Zillow

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

$554,000

3 beds2.5 baths2,620 sq ft

The Savannah Plan, Lake Saint Louis, MO 63367

Listing provided by Zillow

Property at Lot 8 Sommerlin, Chesterfield, MO 63005, 4 beds, 2.5 baths

$552,218

4 beds2.5 baths2,671 sq ft

Lot 8 Sommerlin, Chesterfield, MO 63005

Listing provided by Zillow

Property at 93 Arapahoe Basin Ct, O Fallon, MO 63368, 5 beds, 5 baths

$550,000

5 beds5 baths4,854 sq ft

93 Arapahoe Basin Ct, O Fallon, MO 63368

Property at 714 Sunset Ln, O Fallon, MO 63366, 3 beds, 3 baths

$550,000

3 beds3 baths1,612 sq ft

714 Sunset Ln, O Fallon, MO 63366

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 1 Tbb Waverly @willow Grv, Dardenne Prairie, MO 63368, 3 beds, 2 baths

$549,990

3 beds2 baths2,387 sq ft

1 Tbb Waverly @willow Grv, Dardenne Prairie, MO 63368

Property at 807 Victorygate Ct, Lake Saint Louis, MO 63367, 5 beds, 3.5 baths

$549,900

5 beds3.5 baths3,864 sq ft

807 Victorygate Ct, Lake Saint Louis, MO 63367

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

$549,000

4 beds2.5 baths2,640 sq ft

514 Clarkston Dr, O Fallon, MO 63368

Property at 14 Sea Pines Ct, O Fallon, MO 63368, 4 beds, 3.5 baths

$549,000

4 beds3.5 baths4,075 sq ft

14 Sea Pines Ct, O Fallon, MO 63368

Property at 6945 Clayborne Dr, O Fallon, MO 63368, 4 beds, 4.5 baths

$544,900

4 beds4.5 baths3,540 sq ft

6945 Clayborne Dr, O Fallon, MO 63368

Viewing page 1 of 8

Based on information submitted to the MLS GRID as of Wed Dec 31 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.

Homes for sale under $600k in O'Fallon

There are currently 296 homes for sale under $600k in O'Fallon. 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, Wing Haven, Heritage of Hawk Ridge, and Ofallon Hills. This map is refreshed with the newest listings in O'Fallon every 15 minutes.

In the past month, 72 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.

More real estate resources for O'Fallon, MO

More to explore in O'Fallon, MO

Featured
Price

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.

Homes for sale under $600k in O'Fallon, MO

Homes for sale under $600k in O'Fallon

More real estate resources for O'Fallon, MO

Zip Codes

Nearby Cities

Neighborhoods

More to explore in O'Fallon, MO

How to buy a house in O'Fallon, MO

Popular Markets in Missouri