MOVE-IN READY! 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!
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Listed by: McKelvey Homes Realty, LLC • Barbara W Hartmann • Contact: 314-518-8608
Bought with: SCHNEIDER Real Estate
Price Unknown
400 Thomlin Ct, Lake Saint Louis, MO 63367
3beds
2,696sqft
Single Family Residence
Built in ----
6,632 Square Feet Lot
$605,600 Zestimate®
$--/sqft
$3,314 Estimated rent
Home value
$605,600
$563,000 - $648,000
$3,314/mo
Zestimate® history
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List your homeWhat's special
Marble-surround gas fireplaceQuartz countertopsOpen kitchenFirst-floor primary suiteSpa-like bathBreakfast roomSpacious dining room
Zillow last checked:
Listing updated:
Listed by:
Barbara W Hartmann 314-518-8608,
McKelvey Homes Realty, LLC
Bought with:
Jeff Taylor, 2021019436
SCHNEIDER Real Estate
Source: MARIS,MLS#: 25006464
Originating MLS: St. Louis Association of REALTORS
Originating MLS: St. Louis Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Primary bathroom
- Features: Floor Covering: Carpeting, Wall Covering: None
- Level: Main
- Area: 120
- Dimensions: 12 x 10
Breakfast room
- Features: Floor Covering: Vinyl, Wall Covering: None
- Level: Main
- Area: 140
- Dimensions: 14 x 10
Dining room
- Features: Floor Covering: Carpeting, Wall Covering: None
- Level: Main
- Area: 208
- Dimensions: 16 x 13
Great room
- Features: Floor Covering: Carpeting, Wall Covering: None
- Level: Main
- Area: 315
- Dimensions: 21 x 15
Kitchen
- Features: Floor Covering: Vinyl, Wall Covering: None
- Level: Main
- Area: 192
- Dimensions: 16 x 12
Laundry
- Features: Floor Covering: Vinyl, Wall Covering: None
- Level: Main
- Area: 80
- Dimensions: 10 x 8
Heating
- Forced Air, Natural Gas
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Microwave, Electric Range, Electric Oven, Gas Water Heater
- Laundry: Main Level
Features
- Open Floorplan, High Ceilings, Walk-In Closet(s), Breakfast Bar, Breakfast Room, Butler Pantry, Kitchen Island, Pantry, Walk-In Pantry, Double Vanity, Lever Faucets, Shower, Entrance Foyer, Separate Dining
- Flooring: Carpet, Hardwood
- Doors: Sliding Doors
- Windows: Low Emissivity Windows, Insulated Windows
- Basement: Full,Concrete,Sump Pump
- Number of fireplaces: 1
- Fireplace features: Family Room
Interior area
- Total structure area: 2,696
- Total interior livable area: 2,696 sqft
- Finished area above ground: 2,696
Property
Parking
- Total spaces: 2
- Parking features: Attached, Garage, Garage Door Opener
- Attached garage spaces: 2
Features
- Levels: One and One Half
Lot
- Size: 6,632 Square Feet
- Dimensions: 6,632 SQ FT
- Features: Sprinklers In Front, Sprinklers In Rear
Details
- Parcel number: 40046D1440000800000000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Craftsman,Traditional,Other
- Property subtype: Single Family Residence
Materials
- Stone Veneer, Brick Veneer, Vinyl Siding
Condition
- New Construction
- New construction: Yes
Details
- Builder name: Mckelvey
- Warranty included: Yes
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Available
Community & HOA
Community
- Security: Smoke Detector(s)
- Subdivision: Sommerlin
HOA
- HOA fee: $700 annually
Location
- Region: Lake Saint Louis
Financial & listing details
- Tax assessed value: $80,000
- Annual tax amount: $1,001
- Date on market: 2/6/2025
- Cumulative days on market: 244 days
- Listing terms: Cash,Conventional
- Ownership: Private
- Road surface type: Concrete
Price history
| Date | Event | Price |
|---|---|---|
| 10/31/2025 | Sold | -- |
Source:  MARIS #25006464 Report a problem | ||
| 10/8/2025 | Pending sale | $599,745$222/sqft |
Source: MARIS #25006464 Report a problem | ||
| 8/21/2025 | Price change | $599,745-1.6%$222/sqft |
Source: MARIS #25006464 Report a problem | ||
| 7/25/2025 | Price change | $609,745-1.6%$226/sqft |
Source: MARIS #25006464 Report a problem | ||
| 6/26/2025 | Price change | $619,745-1.6%$230/sqft |
Source: MARIS #25006464 Report a problem | ||
| 6/6/2025 | Price change | $629,745-2%$234/sqft |
Source: MARIS #25006464 Report a problem | ||
| 4/4/2025 | Price change | $642,745+0.3%$238/sqft |
Source: MARIS #25006464 Report a problem | ||
| 3/26/2025 | Price change | $640,608+0.5%$238/sqft |
Source: MARIS #25006464 Report a problem | ||
| 3/3/2025 | Price change | $637,665+0.5%$237/sqft |
Source: MARIS #25006464 Report a problem | ||
| 2/6/2025 | Listed for sale | $634,368$235/sqft |
Source: MARIS #25006464 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $1,001 -2.8% | $15,200 |
| 2024 | $1,030 -0.1% | $15,200 |
| 2023 | $1,031 -6.7% | $15,200 |
| 2022 | $1,105 | $15,200 |
Find assessor info on the county website
Neighborhood: 63367
Nearby homes
- $342,1523 bd2 ba2.2k sqft2553 Sommers Rd, Lake Saint Louis, MO 63367Off Market
- $619,6004 bd2 ba3k sqft404 Thomlin Ct, Lake Saint Louis, MO 63367Off Market
- $543,4003 bd2 ba2.1k sqft104 Maelin Dr, Lake Saint Louis, MO 63367Off Market
- $614,8004 bd2 ba2.6k sqft35 Madison-sommerlin, Lake Saint Louis, MO 63367Off Market
- $--4 bd3 ba2.6k sqft202 Randlin Dr, Lake Saint Louis, MO 63367Sold
- $569,9004 bd3 ba2.6k sqft202 Randlin Dr, Ofallon, MO 63368Off Market
- $482,5003 bd2 ba2.1k sqft406 Thomlin Ct, Lake Saint Louis, MO 63367Off Market
- $585,1003 bd2 ba2k sqft106 Maelin Dr, Lake Saint Louis, MO 63367Off Market
Nearby schools
GreatSchools rating
- 7/10Discovery Ridge Elementary SchoolGrades: PK-5Distance: 0.2 mi
- 10/10Frontier Middle SchoolGrades: 6-8Distance: 0.3 mi
- 9/10Liberty High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- Elementary: Discovery Ridge Elem.
- Middle: Frontier Middle
- High: Liberty
Source: MARIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$605,600
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$605,600
- Missouri
- Saint Charles County
- O Fallon
- 63367
- 400 Thomlin Ct
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