New Home for Sale: 400 Thomlin Court, O'Fallon, MO 63367

3 beds
2 full, 1 half baths
2,696 sqft
$619,745
$619,745
400 Thomlin Court, O'Fallon, MO 63367
3 beds
2 full, 1 half baths
2,696 sqft
$619,745
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Price:
$619,745
$10,000 - 06/26/2025
Est. payment: Skip to Mortgage Calculator

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Type New Home
Style 1.5 Story
Beds 3
Baths 2 full, 1 half baths
Total Living Area 2,696 sqft
Square Footage 2,696 sqft
Garage Spaces 2
Assoc Fee $700
Assoc Fee Paid Annually
City O'Fallon
County St. Charles
School District Wentzville R-IV
Subdivision Sommerlin
MLS 25006464
Status Active
DOM 158 days
COMING SOON, READY MAY 2025. Welcome to 400 Thomlin Court in O'Fallon's Sommerlin community! The Madison, a stunning 1.5-story home, offers 2,696 sq. ft. of elegant living space. A spacious dining room sits off the foyer, while the open kitchen, breakfast room, and family room—featuring 11-foot ceilings and a marble-surround gas fireplace—create a warm, inviting atmosphere. The first-floor primary suite boasts a walk-in closet and spa-like bath, while upstairs offers three bedrooms, a loft, and two full baths. Quartz countertops and an irrigation system add style and convenience. Make this beautiful home yours today!

Room Features

Basement Description 8 ft + Pour, Sump Pump, Full, Concrete

Lot & Building Features

Appliances Dishwasher, Microwave, Gas Water Heater, Electric Range, Electric Oven, Disposal
Architecture Craftsman, Traditional, Other
Assoc Fee $700
Assoc Fee Paid Annually
Construction Brick Veneer, Vinyl Siding, Stone Veneer
Cooling Central Air, Electric
Heating Forced Air, Natural Gas
Interior Decor Breakfast Bar, Walk-In Pantry, Walk-In Closet(s), Shower, Separate Dining, Pantry, Open Floorplan, Lever Faucets, Kitchen Island, High Ceilings, Entrance Foyer, Double Vanity, Butler Pantry, Breakfast Room
Parking Description Attached, Garage Door Opener, Garage
Sewer Public Sewer
Tax Year 0
Water Public
Windows And Doors Insulated Windows, Low Emissivity Windows
Fireplaces 1

Community and Schools

Elementary School Discovery Ridge Elem.
Junior High School Frontier Middle
Senior High School Liberty

Price History of 400 Thomlin Court, O'Fallon, MO

Date Name Price Difference
06/26/2025 Price Adjustment $619,745 1.59%
06/06/2025 Price Adjustment $629,745 2.02%
04/04/2025 Price Adjustment $642,745 0.33%
03/26/2025 Price Adjustment $640,608 0.46%
03/03/2025 Price Adjustment $637,665 0.52%
02/06/2025 Listing Price $634,368 N/A
*Information provided by REWS for your reference only. The accuracy of this information cannot be verified and is not guaranteed.

Comparable Properties Sold Near By

Low
$468,232
$184 / sqft
Average
$514,269
$195 / sqft
High
$578,401
$208 / sqft
Address City Zip Beds Baths Price Sq. Ft. $/SQFT Sold Date
This Listing O'Fallon 63367 3 3.0 $619,745 2,696 $230 N/A
841 Litttle Fieldstone Drive O'Fallon 63366 4 3.0 $468,232 2,548 $184 11/30/2024
104 Harrow Drive O'Fallon 63385 4 3.0 $470,442 2,548 $185 03/03/2025
410 Thomlin Court O'Fallon 63367 4 3.0 $540,000 2,671 $202 06/20/2025
105 Sommers Creek Court O'Fallon 63367 4 3.0 $578,401 2,779 $208 05/27/2025

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Direct: 618-975-6682
Office
830 Waterbury Falls Dr # 201
O'Fallon, MO 63368
636-442-0214

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Listed by McKelvey Homes Realty, LLC, Barbara Hartmann
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400 Thomlin Court (MLS #25006464) is a 1.5 story new home located in O'Fallon, MO. This new home is 2,696 sqft with 3 bedrooms and 3 baths. This property was listed on 02/06/2025 and has been priced for sale at $619,745.

The 4 bedroom new home at 410 Thomlin Court in O'Fallon is nearby and sold for $540,000 on 06/20/2025. Another nearby 4 bedroom new home, 105 Sommers Creek Court in O'Fallon sold for $578,401 on 05/27/2025.

Nearby zip codes are 63304, 63366, 63368, 63376 and 63385. This property neighbors other cities such as Dardenne Prairie, Defiance, Lake St Louis, St Charles and Wentzville.

Maris

Listing Last updated . Some properties which appear for sale on this web site may subsequently have sold or may no longer be available. Walk Score map and data provided by Walk Score. Google map provided by Google. Bing map provided by Microsoft Corporation.

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Listing information courtesy of: McKelvey Homes Realty, LLC

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