Award-winning custom home by Schneider nestled on 3 stunning acres with a resort-style POOL in prestigious Summit Estates! This exquisite atrium ranch features an open floor plan with elegant columns, marble fireplace, custom built-ins, and plumbing for a wet bar. The gourmet kitchen offers a large center island, gas cooktop, stainless appliances, and stylish backsplash, opening to a cozy hearth room with a striking stone fireplace.
The spacious primary suite boasts French doors to a private deck (wired for a hot tub), his & her closets, and a coffered ceiling. Entertain with ease in the lower level featuring two bedrooms, a full bath, wet bar, generous living space, and huge game room. Step outside to your private backyard oasis complete with a sparkling pool, pool house, firepit, and beautifully manicured grounds. A 4-car garage leads to a functional mudroom with laundry sink, cabinetry, and a convenient half bath for pool guests. Irrigation, fresh paint, professional landscaping, and brick mailbox complete this one-of-a-kind estate.
Luxury. Privacy. Lifestyle. Welcome Home
Active
$1,100,000
6 Matterhorn Ct, O'Fallon, MO 63366
4beds
3,131sqft
Est.:
Single Family Residence
Built in 2000
3.01 Acres Lot
$-- Zestimate®
$351/sqft
$63/mo HOA
What's special
- 4 days
- on Zillow |
- 697 |
- 21 |
Likely to sell faster than
Zillow last checked: 7 hours ago
Listing updated: 19 hours ago
Listing Provided by:
Ashley Dorman 314-517-4991,
EXP Realty, LLC
Source: MARIS,MLS#: 25040190
Originating MLS: St. Charles County Association of REALTORS

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Open house
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 3
- Main level bedrooms: 4
Primary bedroom
- Features: Floor Covering: Carpeting
- Level: Main
- Area: 289
- Dimensions: 17x17
Bedroom 2
- Features: Floor Covering: Carpeting
- Level: Main
- Area: 182
- Dimensions: 14x13
Bedroom 3
- Features: Floor Covering: Carpeting
- Level: Lower
- Area: 238
- Dimensions: 17x14
Bedroom 4
- Features: Floor Covering: Carpeting
- Level: Lower
- Area: 224
- Dimensions: 16x14
Breakfast room
- Features: Floor Covering: Wood
- Level: Main
- Area: 208
- Dimensions: 16x13
Dining room
- Features: Floor Covering: Carpeting
- Level: Main
- Area: 224
- Dimensions: 16x14
Family room
- Features: Floor Covering: Carpeting
- Level: Lower
- Area: 589
- Dimensions: 31x19
Game room
- Level: Lower
Great room
- Features: Floor Covering: Carpeting
- Level: Main
- Area: 396
- Dimensions: 22x18
Hearth room
- Features: Floor Covering: Wood
- Level: Main
- Area: 238
- Dimensions: 17x14
Kitchen
- Features: Floor Covering: Wood
- Level: Main
- Area: 252
- Dimensions: 21x12
Laundry
- Features: Floor Covering: Wood
- Level: Main
- Area: 112
- Dimensions: 14x8
Heating
- Forced Air, Natural Gas
Cooling
- Ceiling Fan(s), Central Air, Electric
Features
- Number of fireplaces: 3
- Fireplace features: Basement, Great Room
Interior area
- Total interior livable area: 3,131 sqft
- Finished area above ground: 3,131
Property
Parking
- Total spaces: 4
- Parking features: Covered
- Attached garage spaces: 4
Features
- Patio & porch: Patio, Rear Porch
- Has private pool: Yes
- Pool features: In Ground
Lot
- Size: 3.01 Acres
- Features: Sprinklers In Front, Wooded
Details
- Parcel number: 200437743000054.0000000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Atrium
- Property subtype: Single Family Residence
Materials
- Brick, Stone
Condition
- Year built: 2000
Details
- Builder name: Schneider
Community & HOA
Community
- Subdivision: Summit Estates
HOA
- Has HOA: No
- HOA fee: $750 annually
Location
- Region: Ofallon
Financial & listing details
- Price per square foot: $351/sqft
- Tax assessed value: $740,201
- Annual tax amount: $8,819
- Date on market: 7/6/2025
- Listing terms: Conventional
- Ownership: Private
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