Single Family for Sale: 7 Cornwallis Court, O'Fallon, MO 63368

3 beds
3 full baths
1,558 sqft
$319,900
$319,900
7 Cornwallis Court, O'Fallon, MO 63368
3 beds
3 full baths
1,558 sqft
$319,900
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Price:
$319,900
$10,000 - 08/18/2026

Type Single Family
Style 1 Story
Beds 3
Baths 3 full baths
Total Living Area 2,303 sqft
Square Footage 1,558 sqft
Garage Spaces 2
Lot Size 0.42 acres
Year Built 1989
Assoc Fee $394
Assoc Fee Paid Annually
Taxes Paid $3,692

City O'Fallon
County St. Charles
School District Francis Howell R-III
Subdivision Monticello Village C

MLS 26043713
Status Pending
DOM 39 days
Bring your paintbrush, your hammer, and your vision! This spacious ranch is situated on an oversized lot in a quiet cul-de-sac, offering plenty of room both inside and out. Featuring 3 bedrooms, 3 full baths, a 2-car garage, and a walk-out basement, this home is ready for its next chapter. The property is in need of updates and is priced accordingly, making it an excellent opportunity for investors or buyers looking to build sweat equity. The home has a new 2026 roof and a 4-year-old furnace system, giving you a head start. The great room includes skylights that fill the living room with natural light, a cozy fireplace, and a generous primary suite complete with a large bathroom featuring a separate shower, double bowl vanity, and a soaking tub. Convenient laundry hook up are in central hallway near all the bedrooms. Step outside to the expansive deck overlooking the backyard (deck is in need of repair please be cautious when walking on it). Conveniently located near major highways, restaurants, shopping, and entertainment. Seller's Disclosure is not available, as the sellers have never occupied the property. This home is being sold AS-IS. Any inspections are for buyers own knowledge. Seller will make no repairs or provide no inspections or no warranties.

Room Features

Basement Description Sump Pump, Storage Space, 8 ft + Pour, Concrete, Bathroom, Walk-Out Access, Partially Finished

Virtual Tours for 7 Cornwallis Court O'Fallon, MO

Lot & Building Features

Appliances Built-In Electric Range, Gas Water Heater, Microwave, Dishwasher
Architecture Traditional
Assoc Fee $394
Assoc Fee Paid Annually
Construction Vinyl Siding
Cooling Ceiling Fan(s), Central Air
Heating Natural Gas, Forced Air
Sewer Public Sewer
Tax Year 2025
Taxes Paid $3,692
Water Public
Fireplaces 1

Community and Schools

Elementary School John Weldon Elem.
Junior High School Francis Howell Middle
Senior High School Francis Howell High

Price History of 7 Cornwallis Court, O'Fallon, MO

Date Name Price Difference
08/18/2026 Price Adjustment $319,900 3.03%
07/17/2026 Listing Price $329,900 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
$285,000
$183 / sqft
Average
$372,320
$237 / sqft
High
$415,000
$255 / sqft

Address City Zip Beds Baths Price Sq. Ft. $/SQFT Sold Date
This Listing O'Fallon 63368 3 3.0 $319,900 1,558 $205 N/A
432 Chelsea Way St Charles 63304 3 2.0 $345,000 1,593 $217 08/30/2025
136 Lamplighter Way O'Fallon 63368 4 3.0 $285,000 1,560 $183 09/29/2025
14 President Drive O'Fallon 63368 3 2.0 $360,000 1,564 $230 10/02/2025
2143 Alexandria Row O'Fallon 63368 3 2.0 $345,000 1,674 $206 04/21/2026
1118 Saddlebrook Court St Charles 63304 3 3.0 $365,000 1,474 $248 03/06/2026
3137 Harpers Ferry Drive O'Fallon 63368 4 3.0 $377,500 1,580 $239 07/15/2026
17 Jay Dee Court Dardenne Prairie 63368 4 3.0 $410,000 1,531 $268 05/29/2026
14 Beckewith Trail O'Fallon 63368 3 3.0 $379,900 1,565 $243 06/25/2026
563 Boulder River Drive O'Fallon 63368 4 4.0 $390,000 1,633 $239 07/22/2026
2877 Bromley Drive O'Fallon 63368 3 3.0 $387,500 1,627 $238 07/28/2026
6 Beckewith Trail O'Fallon 63368 3 3.0 $390,000 1,369 $285 07/23/2026
33 Georgetown Circle O'Fallon 63368 3 2.0 $375,000 1,617 $232 08/20/2026
22 Burlington Court St Charles 63304 3 3.0 $370,000 1,560 $237 08/03/2026
512 Brookneal Drive St Charles 63304 3 3.0 $415,000 1,630 $255 07/23/2026
161 Berryville Place St Charles 63304 4 3.0 $389,900 1,578 $247 08/19/2026

Map of 7 Cornwallis Court, O'Fallon, MO

Location Map Street View
Photo of Erin France
Erin France
REALTOR®
Direct: 734-309-2571
Office
830 Waterbury Falls Dr # 201
O'Fallon, MO 63368
636-442-0214

I agree to receive marketing and customer service calls and text messages from Magnolia Real Estate. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Reply STOP to unsubscribe. Privacy Policy & Terms of Service

Listed by Magnolia Real Estate, Robyn Canada
Sold by Coldwell Banker Realty - Gundaker, Scott Myers
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1.1541106595811%
6.75%
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7 Cornwallis Court (MLS #26043713) is a 1 story single family home located in O'Fallon, MO. This single family home is 1,558 sqft and on a lot of 18,295 sqft (or 0.42 acres) with 3 bedrooms and 3 baths. This property was listed on 07/17/2026 and has been priced for sale at $319,900.

The 3 bedroom single family home at 14 Beckewith Trail in O'Fallon is nearby and sold for $379,900 on 06/25/2026. Another nearby 3 bedroom single family home, 6 Beckewith Trail in O'Fallon sold for $390,000 on 07/23/2026.

Nearby zip codes are 63005, 63304, 63366, 63367 and 63376. This property neighbors other cities such as Cottleville, Dardenne Prairie, St Charles, St Peters and Weldon Spring.

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.

All information provided is deemed reliable but is not guaranteed and should be independently verified.

Listing information courtesy of: Magnolia Real Estate

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Maris

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