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

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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

OPEN SAT, 1PM TO 3PM

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

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
Fabulous recently built, Lombardo-built 1.5-story home located in the neighborhood of Amberleigh. This home features an incredibly desirable floor plan with soaring ceilings and a two-story great room that boasts walls of windows and a magnificent stone fireplace. There's also a charming sunroom and high-end finishes throughout the house that add a touch of luxury to every corner. The heart of the home, the kitchen, is a culinary dream. It offers an oversized island with a six-seat breakfast bar, quartz countertops, stainless steel appliances, and a gorgeous stone surround that will leave you in awe. The main-floor primary suite is nothing short of spectacular, featuring a tray ceiling, dou

$875,000

4 beds3.5 baths3,820 sq ft

5 Canebrake Ct, Wentzville, MO 63385

Walls of windows • Charming sunroom • Two story great room

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 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 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

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 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 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 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 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 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

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

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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

OPEN SAT, 12PM TO 3PM

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:
Welcome to this exceptional, well-maintained ranch home situated on 3 acres in Callaway Farms. This property offers the perfect blend of comfort, functionality, and style, featuring both attached and detached garages, a saltwater pool, and expansive indoor and outdoor living spaces. The inviting main level features a bright and open floor plan with a spacious great room, brand new electric fireplace, open staircase, large windows with remote-powered blinds, and new carpeting. The open-concept kitchen includes a large breakfast area and adjoining sunroom filled with natural light—ideal for enjoying your morning coffee. The main-floor primary ensuite offers a beautiful coffered ceiling

$895,000

4 beds4 baths4,136 sq ft

12 Jacks Cabin Dr, Defiance, MO 63341

3.01 acre lot • 7 garage spots • Pool

NEW CONSTRUCTION

ABOUT THIS HOME
Luxury Home for sale in O'Fallon, MO:
Custom Build Opportunity on a 1-Acre Wooded Homesite! Discover a rare opportunity to build your dream home with Lombardo Homes on a picturesque 1-acre wooded lot ideally located at the edge of Cottleville—close to shopping, dining, and top-rated schools. The Forest "J" is an elegant two-story home offering over 2,900 sq. ft. of thoughtfully designed living space, featuring 4 bedrooms and 2.5 bathrooms. The main floor welcomes you with a formal dining room and private study off the foyer, a spacious great room that seamlessly opens to the kitchen and nook, a family entry with walk-in closet, and a convenient three-car garage. Upstairs, you’ll find a laundry room, luxuri

$903,000

4 beds2.5 baths2,960 sq ft

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

Close to dining • Close to shopping • 1 acre lot

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

$2,990,000

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

Property at 6095 St Charles St, Cottleville, MO 63304, 4 beds, 3.5 baths

$886,050

4 beds3.5 baths3,302 sq ft

6095 St Charles St, Cottleville, MO 63304

Property at 0 The Rainier@weiss Rd, Saint Peters, MO 63376, 4 beds, 2.5 baths

$914,000

4 beds2.5 baths3,363 sq ft

0 The Rainier@weiss Rd, Saint Peters, MO 63376

Based on information submitted to the MLS GRID as of Fri Dec 05 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 $419K. 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, 69 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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