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

19 homes

Sort:

Recommended

NEW CONSTRUCTION

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
COMING SOON to Homesite 315 - Gorgeous 4 Bedroom, 3 and a half bathroom residence boasts high end finishes showcasing modern luxury in Dardenne Prairie. The spacious layout offers an open floor plan perfect for entertaining guests and fostering a sense of togetherness. Each bedroom offers a personal haven for every family member, providing comfort and privacy. The open concept kitchen is the heart of the home creating a perfect space for your family's daily life. A covered porch opens to the large backyard, a canvas for family fun and entertaining guests. The 3-car garage offers plenty of space for all your vehicles and golf cart. Located in Wentzville Schools you'll love the safe and vibr

$965,774

4 beds3.5 baths4,058 sq ft

11 Warchol Ct, O Fallon, MO 63368

Covered porch • Open floor plan • Open concept kitchen

NEW CONSTRUCTION

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
MOVE IN READY NOW! This exquisite 5-bedroom, 4.5-bathroom Madison Display blends elegance, function, and luxury finishes at every turn. The first floor opens with a spacious dining room, perfect for hosting family gatherings. The gourmet kitchen is the heart of the home, anchored by a large quartz island with seating for four. A microwave and oven combo, gas cooktop, and stainless steel hood make cooking a delight, soft-close cabinetry, undercabinet lighting, and in-cabinet lighting in the glass displays. The adjoining butler’s pantry enhances both convenience and style. The great room features soaring 11-foot ceilings, expansive windows, and a tiled gas fireplace framed by natural li

$868,745

5 beds4.5 baths3,554 sq ft

201 Randlin Dr, Lake Saint Louis, MO 63367

Tiled gas fireplace • Covered deck • Full wet bar

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
Jaw-dropping luxury in The Streets of Caledonia! This 1.5-story executive home offers nearly 4,000 sq ft of pure refinement with high-end finishes throughout. The chef-inspired kitchen is the true heart of the home — featuring an oversized island, tall cabinetry, premium appliances, and elegant lighting that sets the tone for entertaining. Step into the stunning two-story great room, where a wall of windows fills the space with natural light and custom remote blinds add both convenience and style. The main-floor primary suite feels like a private retreat with dual tall vanities, a luxury walk-in shower, and generous closet space. Upstairs, you’ll find a second en-suite bedroom p

$899,900

4 beds3.5 baths3,698 sq ft

505 Longhaven Dr, O Fallon, MO 63368

9,382 sq ft lot • 2 garage spots • Community pool

NEW CONSTRUCTION

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
Coming Soon on Homesite 281! The LaSalle is one of our most sought-after ranch-style homes, offering over 2,800 square feet of thoughtfully designed living space. Perfect for families of all sizes, this home is situated on a quiet cul-de-sac and backs to a serene natural setting, providing both privacy and beautiful views. It features a private Owner's Suite on one side and two additional bedrooms on the opposite side, ensuring comfort and separation. The open-concept layout seamlessly connects the Great Room, Breakfast Room, and expanded Kitchen with a functional layout and convenient Butler's Pantry, creating a welcoming flow ideal for everyday living and entertaining. The Kitchen is equi

$871,214

3 beds2.5 baths2,809 sq ft

130 Royal Troon Dr, O Fallon, MO 63368

Private owners suite • Butlers pantry • Ranch style home

Listing provided by Zillow

READY TO BUILD

ABOUT THIS HOME
Luxury 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 5 Canebrake Ct, Wentzville, MO 63385, 4 beds, 3.5 baths

$875,000

4 beds3.5 baths3,820 sq ft

5 Canebrake Ct, Wentzville, MO 63385

Property at 7253 Highway N, O Fallon, MO 63368

$850,000

0 beds— baths2,247 sq ft

7253 Highway N, O Fallon, MO 63368

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 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 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 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 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 1 Tbb Nantucket @ Persimmon Trce, Weldon Spring, MO 63304, 3 beds, 2.5 baths

$912,900

3 beds2.5 baths3,328 sq ft

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

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 The Prada Plan, Wentzville, MO 63385, 4 beds, 3.5 baths

$917,000

4 beds3.5 baths5,270 sq ft

The Prada Plan, Wentzville, MO 63385

Listing provided by Zillow

Property at The Villanueva Plan, Wentzville, MO 63385, 3 beds, 3.5 baths

$853,000

3 beds3.5 baths4,292 sq ft

The Villanueva Plan, Wentzville, MO 63385

Listing provided by Zillow

Property at The Madrid Plan, Wentzville, MO 63385, 4 beds, 4.5 baths

$865,000

4 beds4.5 baths4,517 sq ft

The Madrid Plan, Wentzville, MO 63385

Listing provided by Zillow

Property at 2570 Technology Dr, O'fallon, MO 63368

$2,090,880

0 beds— baths— sq ft

2570 Technology Dr, O'fallon, MO 63368

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

Viewing page 1 of 1

End of results

Nearby homes that match your criteria

NEW CONSTRUCTION3D WALKTHROUGH

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
The Kingston from Rolwes Company’s Estate Series is a breathtaking one-and-a-half-story home designed with sophistication and livability in mind. The main level welcomes you with a dramatic two-story foyer that opens to the elegant gathering room, perfect for entertaining or relaxing with family. A formal and family dining area and a stunning open kitchen create a seamless flow, complemented by a convenient laundry room and powder room. The owner’s suite is a true retreat featuring a private sitting area, an oversized bath, and an impressive walk-in closet. The second floor offers a versatile bonus room, three additional bedrooms, and two full baths, including a Jack & Jil

$872,990

4 beds3.5 baths3,694 sq ft

1 Kingston @ Chateau De Fond Du Lac, Lake St. Louis, MO 63367

Gathering room • Private sitting area • Oversized bath

NEW CONSTRUCTION3D WALKTHROUGH

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
The Bradford from Rolwes Company’s Estate Series is a stunning one-and-a-half-story home that perfectly blends elegance, comfort, and functionality. This to-be-built floor plan features four bedrooms, three-and-a-half baths, and a three-car garage. From the moment you enter, the foyer opens to a formal dining room and a sunlit two-story great room with a cozy fireplace, creating a dramatic and welcoming first impression. The spacious kitchen includes an oversized island, walk-in pantry, and seamless flow into the dining area and hearth room, ideal for entertaining or family gatherings. The owner’s suite serves as a luxurious retreat with a private bath and a large walk-in closet

$858,990

4 beds3.5 baths3,478 sq ft

1 Bradford @ Chateau De Fond Du Lac, Lake St. Louis, MO 63367

Formal dining room • Private bath • Two-story great room

COMING SOON

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
Spectacular brick & stone estate home on 3.5 acre grounds features best-in-class finishes and amenities throughout. Impressive front porch entrance with 8’ double wrought iron doors leads to 2-sty hardwood foyer, elegant dining room framed by wide scalloped entryways and stunning great room with stone fireplace flanked by 2-sty windows. Designer kitchen with 42'' buff cabinetry, granite countertops, professional grade stainless steel appliances & 8’ center island adjoins light-filled breakfast room that opens to terrace & outstanding hearth room with stone fireplace. Coffered primary bedroom suite with wide bay window & luxury bath with freestanding tub

$1,395,000

5 beds5.5 baths5,625 sq ft

1288 Kohlers Ln, Defiance, MO 63341

3.51 acre lot • 3 garage spots • Pool

3D WALKTHROUGH

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
This custom-built, Cape Cod–inspired residence offers 4,200 sq ft of refined living space across 1.5 stories, thoughtfully designed to blend timeless architecture with modern luxury. A grand foyer welcomes you into the home, opening to a light-filled study with built-in bookcases and a formal dining room accented by board-and-batten wall paneling and crown molding. The elegant great room features recessed lighting, a window wall that floods the space with natural light, and showcases the home’s signature custom archways. The main floor is rich with updates, including newly refinished hardwood floors, 5" baseboards, all-new lighting, and black hardware, giving the home a cri

$1,195,000

5 beds4.5 baths4,229 sq ft

4211 Austin Ridge Dr, Saint Charles, MO 63304

0.6 acre lot • 3 garage spots • Pool

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
Luxury living meets serene country charm in this exquisite 3.55-acre estate! With nearly 7,000 finished square feet, this home blends sophistication and comfort throughout. The striking stone exterior with modern black accents and a new roof (2024) set the tone for what awaits inside. Step through the grand entry to gleaming hardwood floors, a formal dining room, and an elegant office with a bay window. The spacious living room features a gas fireplace and wainscotting, while the stunning four-seasons room offers peaceful views of the tree-lined backyard. The gourmet kitchen is a chef’s dream—featuring abundant hickory cabinetry, a large L-shaped island with seating, walk-in pan

$974,900

4 beds4.5 baths7,034 sq ft

1709 Everest Ave, O Fallon, MO 63366

3.55 acre lot • 10 garage spots • Built 2001

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
OPEN HOUSE on Sunday, 11/23/25 from 1-3pm! BETTER THAN NEW CONSTRUCTION! 3 years young, with loads of builder UPGRADES, this STUNNING, NEWER home has everything completed for you that you would normally want to do after you had a home built. Professional landscaping & exterior lighting in front and back yards, in-ground sprinkler system, beautifully finished walk-out basement with "in-law" quarters, composite deck, covered patio, large extended patio, custom window treatments, UPDATED main floor laundry room with custom cabinet storage, quartz countertop, under mount sink & tile backsplash, & more! There is so much space to spread out in this beautiful home! Sitt

$900,000

5 beds3.5 baths4,590 sq ft

312 Clewer Park Ct, Lake Saint Louis, MO 63367

0.36 acre lot • 3 garage spots • Built 2023

Property at 12 Jacks Cabin Dr, Defiance, MO 63341, 4 beds, 4 baths

$895,000

4 beds4 baths4,136 sq ft

12 Jacks Cabin Dr, Defiance, MO 63341

Property at New Build Forest J at Weiss Rd, O'fallon, MO 63376, 4 beds, 2.5 baths

$903,000

4 beds2.5 baths2,960 sq ft

New Build Forest J at Weiss Rd, O'fallon, MO 63376

Property at 1285 Duello Rd, Lake Saint Louis, MO 63367, 5 beds, 3.5 baths

$950,000

5 beds3.5 baths3,707 sq ft

1285 Duello Rd, Lake Saint Louis, MO 63367

Property at 136 Sweetgrass Point Way, Cottleville, MO 63304, 4 beds, 3.5 baths

$898,077

4 beds3.5 baths3,340 sq ft

136 Sweetgrass Point Way, Cottleville, MO 63304

Property at 8 Country House Ct, Wentzville, MO 63385, 4 beds, 3.5 baths

$924,900

4 beds3.5 baths3,975 sq ft

8 Country House Ct, Wentzville, MO 63385

Property at 3780 Forest Meadow Dr, Defiance, MO 63341, 5 beds, 3.5 baths

$875,000

5 beds3.5 baths4,814 sq ft

3780 Forest Meadow Dr, Defiance, MO 63341

Property at New Build Rainier "f" - Village at Twin Creeks, Cottleville, MO 63304, 4 beds, 2.5 baths

$1,039,200

4 beds2.5 baths3,346 sq ft

New Build Rainier "f" - Village at Twin Creeks, Cottleville, MO 63304

Property at TBB Rainier Village at Twin Creeks, Cottleville, MO 63304, 4 beds, 2.5 baths

$1,020,000

4 beds2.5 baths3,346 sq ft

TBB Rainier Village at Twin Creeks, Cottleville, MO 63304

Property at 8 Highland Pl, Wentzville, MO 63385, 5 beds, 3.5 baths

$950,000

5 beds3.5 baths3,200 sq ft

8 Highland Pl, Wentzville, MO 63385

Property at 22 Holloway Dr, Lake Saint Louis, MO 63367, 5 beds, 4 baths

$3,490,000

5 beds4 baths6,040 sq ft

22 Holloway Dr, Lake Saint Louis, MO 63367

Property at 0 Tbb Redwood II Village at Twin Creeks, Cottleville, MO 63304, 3 beds, 2.5 baths

$982,000

3 beds2.5 baths3,095 sq ft

0 Tbb Redwood II Village at Twin Creeks, Cottleville, MO 63304

Property at 1 Tbb Savannah Village at Twin Creeks, Cottleville, MO 63304, 4 beds, 2.5 baths

$959,000

4 beds2.5 baths2,620 sq ft

1 Tbb Savannah Village at Twin Creeks, Cottleville, MO 63304

Property at 4075 Highway D, Defiance, MO 63341, 4 beds, 4 baths

$1,199,000

4 beds4 baths2,436 sq ft

4075 Highway D, Defiance, MO 63341

Property at 570 Mexico Rd, Wentzville, MO 63385, 4 beds, 4.5 baths

$1,475,000

4 beds4.5 baths4,514 sq ft

570 Mexico Rd, Wentzville, MO 63385

Based on information submitted to the MLS GRID as of Thu Nov 27 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.

Luxury Homes for Sale in O'Fallon

There are currently 19 luxury 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.

More real estate resources for O'Fallon, MO

Nearby Cities

Zip Codes

Neighborhoods

Nearby Cities with Luxury Homes

Nearby Neighborhoods with Luxury Homes

La Paloma luxury homes for sale

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.