850 Upland Loop, O'fallon, MO 63368

• 5 beds |
• 4 baths |
• 4,188 sqft

Property Description

Don’t miss this luxurious, 4 years new 2-story home in the desirable Streets of Caledonia! Backing to a beautiful lake with walking paths, this home offers 5 bedrooms, 4 bathrooms, walk-out finished lower level, gorgeous kitchen, screened in porch, 3 car garage, open floor plan and so much more! Stunning curb appeal welcomes you into the open foyer boasting beautiful hardwood floors that flow into a large front office and light & bright dining room. The gorgeous kitchen is a chef’s dream boasting an abundance of custom cabintry, huge island with breakfast bar, stainless steel appliances, large pantry, and coffee/wine dry bar areas. The spacious breakfast room is open to the kitchen and great room and offers access to the screened in porch overlooking the beautiful lake. The bright and airy great room boasts vaulted ceiling, hardwood floors, and gas log fireplace. Your primary bedroom suite on the main level features cozy carpeting, huge walk-in closet, and full bathroom with double sink vanity, beautifully tiled step-in shower, and linen closet. The main floor is complete with laundry room, a half bathroom, and mud room with built-in shelving. The gorgeous open staircase with hardwood landings invites you to the upper level which includes a large loft overlooking the spacious great room, 3 spacious bedrooms each with walk-in closets, and a full hall bathroom with double sink vanity and shower/tub combo. The finished lower level boasts the 5th bedroom with large walk-in closet and a spacious family room with walk-out access to the huge patio and level, fenced yard with gorgeous views. Ideally located just minutes from Lake St. Louis shopping & restaurants, Winghaven Country Club, and beautiful parks. Amazing neighborhood amenities include pool, clubhouse, fitness center, outdoor courts, playground, and walking paths. Don't miss your chance at luxury living in an amazing location!

Listing Status:

Active

Date Added:

March 27, 2026

Data Last Updated:

March 27, 2026 at 4:16PM

Listing Office:

Magnolia Real Estate : 636-442-0214

MLS ID:

26015774

Interior

• Laundry: Main Level
• Basement: 9 ft + PourBathroomEgress WindowPartially FinishedFullSump PumpWalk-Out Access
• A/C: Central Air
• Heating: Forced Air
• Fireplace: Gas LogGreat RoomFireplaceFireplaces: 1

Exterior

• Style: Traditional
• Other Structures: Front PorchDeckScreenedPatio
• Parking: Driveway

Construction

• General: Stone VeneerVinyl SidingTwo

Location

• HOA Amenities: ClubhouseFitness CenterGame Court ExteriorLakePlaygroundPoolTrail(s)ClubhouseCommon Area MaintenancePool1017.25Annually
• Originating MLS: maris2
• School District: Wentzville R-IV
• County: St. Charles

Lot

• Zoning: 4-0068-D028-00-0115.0000000
• View: Lake
• Fencing: Back YardFencedFull

Utilities

• Utilities: Electricity ConnectedNatural Gas ConnectedSewer ConnectedWater ConnectedOther
• Water: Public
• Sewer: Public Sewer

Financial

• Source: maris2