O'Fallon Real Estate Search

O'Fallon Properties between $800,000 and $900,000 for Sale

Our website features the best real estate search for between $800,000 and $900,000 properties available in O'Fallon and surrounding areas. It is the only site you will ever need! It is easy-to-use and updated by the official REALTOR®’s database every 15 minutes. 

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Newest O'Fallon Properties between $800,000 and $900,000 for Sale

$800,000
26054814 MLS ⋅ ACTIVE Status
This 1.22-acre development-ready parcel presents an excellent opportunity for a variety of commercial or investment uses. Much of the groundwork has already been completed, with electric, sewer, Gateway Fiber, and curb cuts in place, helping streamline the development process and reduce some of the upfront infrastructure requirements. The site offers flexibility to accommodate approximately a 2,000–4,000 square-foot building, with potential for a larger footprint depending on the proposed use, site plan, zoning, and applicable approvals. The generous lot size also provides room to consider parking, access, landscaping, signage, and other site improvements. With key utilities and infrastructure already available, this property offers an attractive opportunity for an owner-user, investor, developer, or growing business looking to construct a facility tailored to its specific needs. Whether envisioned for office, retail, service, medical, professional, or another commercial use, the property provides a strong foundation for future development. Bring your plans and take advantage of a site that is already positioned for its next chapter.

122 Montrachet Dr, O'Fallon
$800,000
3 Beds ⋅ 2 Baths ⋅ 26054297 MLS ⋅ ACTIVE Status
Rare find off Highway 79: three flat, buildable acres on a quiet cul-de-sac in St. Paul, addressed O'Fallon, in the Fort Zumwalt School District. The ground is wide open and level front to back - no grading headaches, no timber to clear, and an obvious build envelope the moment you walk it. Minimal restrictions mean no mandated builder, no architectural review board, and no clock forcing you to break ground. This future home offers the rare opportunity to create a completely personalized luxury retreat tailored to your vision, lifestyle, and needs. The proposed floor plan features 2,359 square feet with an open concept layout seamlessly connecting the kitchen and living room – perfect for entertaining; while the split bedroom floor plan is ideal for everyday living. Additional features include custom cabinetry, butler pantry, formal dining room, luxury primary bath and walk-in closets - every architectural and interior detail remains fully customizable to create a timeless, one of a kind residence. Three acres leaves room for an outbuilding, shop, garden, or a deep buffer from the neighbors, on an established street with substantial custom homes nearby. FEMA Zone X (unshaded), minimal flood risk. Enjoy the perfect blend of privacy and convenience, just minutes from Highway K, Bryan Road retail, I-70, and Hwy 40/61. Buyer to verify utilities, well/septic, soil and perc testing, zoning, and setbacks with St. Charles County; acreage and boundaries approximate. Survey has been attached.

120 Tbb Drury Ct, O'Fallon
$819,500
4 Beds ⋅ 4 Baths ⋅ 26045599 MLS ⋅ ACTIVE Status
Why build and wait when you can move right into this impeccably maintained, fully upgraded Designer Series Muirfield model? Located at 3 Warchol Court in the prestigious Inverness community and in the highly accredited Wentzville-Liberty school district, this better-than-new, 4 bedroom, 3.5 bathroom, 1.5 story luxury residence with nearly 3,800 sq. ft. offers the rare opportunity to enjoy all the benefits of new construction without the delays, uncertainty, or added expense. Positioned on a quiet cul-de-sac in an established phase of the neighborhood, this pristine three-year-old home includes thousands of dollars in enhancements already completed for you, including professional landscaping, an expansive poured concrete patio, and a multi-zone smart irrigation system—eliminating many of the costly upgrades often encountered after closing on new construction. Thoughtfully designed with both elegance and functionality in mind, the home showcases exceptional craftsmanship and upscale finishes throughout. The stunning great room features soaring 11-foot ceilings, sun-filled transom windows, and stone fireplace, creating a warm yet sophisticated gathering space. At the heart of the home, the gourmet kitchen is beautifully appointed with a professional gas cooktop, stainless vent hood, built-in wall oven, farmhouse sink, under-cabinet lighting, and generous entertaining space that flows seamlessly into the main living areas. A striking wrought-iron staircase leads to an elevated bonus retreat, offering flexible space ideal for a private office, media room, playroom, or lounge. The luxurious main-level owner's suite serves as a peaceful sanctuary, highlighted by spa-inspired Calacatta-style tile, a deep soaking tub, an oversized walk-in shower with frameless glass enclosure and matte black fixtures, dual vanities, and a spacious walk-in closet. Additional features include programmable climate control, an Aprilaire whole-home humidifier, and an oversized three-car garage. Residents enjoy access to Inverness' exceptional 106-acre master-planned setting featuring scenic lakes, walking trails, pickleball courts, and highly acclaimed Wentzville schools. For golf enthusiasts, Lake Forest Country Club is just a short golf cart ride away, offering private golf and social memberships, along with seasonal pool and pickleball access. Skip the construction delays, builder markups, and disruption of ongoing development. This luxury home offers the convenience of immediate enjoyment, the value of completed upgrades, and the lifestyle you've been waiting for.

3 Warchol Ct, O'Fallon
$866,250
26041052 MLS ⋅ ACTIVE Status
Check out this 31.5+/- acres just on the outskirts of St. Paul, and it's only minutes away from O'Fallon! Just far enough away while still being close enough to all the conveniences. This property offers multiple build sites, and if you’re into outdoor activities, this land is perfect for recreation. There’s plenty of deer sign around, making it a great spot for hunting or just enjoying nature. The land is mostly tillable, so there is great opportunity for income. And let’s not forget the charming county road frontage. It’s just off the pavement, so you can enjoy that peaceful rural vibe without being too far from town. Whether you're looking to build your dream home or looking for a great piece of land to invest in, this could be the one!

000 Old Setter Rd, O'Fallon
$866,250
26041050 MLS ⋅ ACTIVE Status
This is a great piece of property just on the outskirts of St. Paul! This stunning 31.5-acre piece of land is minutes from O'Fallon and offers some seriously scenic views that will take your breath away. It’s a fantastic investment opportunity, whether you're looking to build now or hold onto it for the future, with multiple build sites ready for your dream home or weekend getaway. Plus, if you’re into hunting or just love watching wildlife, you’ll be thrilled to see plenty of deer sign around the fields or next to the pond. There are also income opportunities, because the land is mostly tillable. The property has quaint county road frontage and is just off the pavement, so you get that peaceful, rural vibe without being too far from town. This piece of land is more than just soil and trees; it’s a chance to create your own slice of paradise. Come take a look and let your imagination run wild!

O'Fallon
$838,272
3 Beds ⋅ 3 Baths ⋅ 26038976 MLS ⋅ ACTIVE Status
Coming Soon the LaSalle, a beautifully designed ranch home offering 2,809 sq ft, 3 bedrooms, and 2.5 baths with spacious, open-concept living. At the heart of the home, the Great Room features impressive 11’ ceilings and a gas fireplace framed by built-in bookshelves, creating a warm and inviting space for gathering. The open layout flows seamlessly into the breakfast area and extended kitchen, which includes a large center island, walk-in pantry, and butler’s pantry—perfect for entertaining and everyday convenience. Step outside to the expansive 20’x13’ covered rear porch, ideal for relaxing or hosting guests. The private Owner’s Suite offers a peaceful retreat with a well-appointed bath featuring dual vanities, a soaking tub, separate shower, and a spacious walk-in closet. On the opposite side of the home, Bedrooms 2 and 3 provide comfort and privacy, connected by a full bath. Additional highlights include a formal dining room, private study, convenient laundry room, and a 3-car garage, all thoughtfully designed to enhance everyday living. The LaSalle combines style, function, and comfort—making it the perfect place to call home.

83 Valor Way, O'Fallon
$894,900
4 Beds ⋅ 4 Baths ⋅ 26037090 MLS ⋅ ACTIVE Status
Rare opportunity to own a spacious 4-bedroom, 3.5-bath two-story home situated on 3.5 mostly cleared acres in the heart of Dardenne Prairie/O'Fallon! Offering the perfect blend of country living and city convenience, this property provides plenty of room to spread out while remaining close to shopping, dining, schools, and major roadways. Inside, you'll find an inviting floor plan featuring 42" cabinetry, granite countertops, generous living spaces, and a convenient main-floor laundry/mud room. The finished walkout lower level expands your living area and includes a fourth bedroom, making it ideal for guests, multi-generational living, a home office, or recreation space. Step outside to enjoy the fenced backyard area, perfect for pets, play, or entertaining. The oversized 2-car garage offers additional storage with built-in cabinetry. Positioned on a desirable corner lot, this property provides endless possibilities for outdoor enjoyment. Livestock may be permitted at a rate of one animal per acre. Buyer to independently verify all livestock regulations and restrictions with the City of Dardenne Prairie. Properties offering acreage, privacy, and convenience in this location are hard to find—don't miss your chance to make this one yours! Showings start Sunday 8/9/26

2404 Stoney Brook Dr, O'Fallon
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