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850 Upland Loop, 
O'Fallon, MO 63368

$799,900


5

Beds


4

Baths


4,188

Sq Ft


Single Family

Active

Listed by

Emily Helbig

Claire Stiegemeier

Magnolia Real Estate

Last updated:

March 30, 2026, 10:47 AM

MLS#

26015774

Source:

MO MARIS

About This Home

850 Upland Loop

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 cabinetry, 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!

Home Facts

Single Family

4 Baths

5 Bedrooms

Built in 2021

Price Summary

799,900

$190 per Sq. Ft.

MLS #:

26015774

Last Updated:

March 30, 2026, 10:47 AM

Added:

9 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

4,188 Sq. Ft.


Structure

Structure

Architectural Style:

Traditional

Building Area:

4,188 Sq. Ft.

Year Built:

2021


Lot

Lot Size (Sq. Ft):

8,999


Finances & Disclosures

Finances

Price:

$799,900

Price per Sq. Ft:

$190 per Sq. Ft.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.