164 Knollhaven Trail, O'Fallon
$518,900
4 Bedrooms/3 Baths
2,175 Square Feet
Tax History: $10,604.00 in 2024
Welcome to 164 Knollhaven Trail, a ranch-style home offering over 3,500 sq ft of finished living space on a wooded lot near a cul-de-sac. This 4 bed, 3 bath home features an open floor plan with vaulted ceilings, hardwood and ceramic flooring, and abundant natural light. The kitchen includes granite countertops, an eat-in breakfast area, and access to an oversized deck. The adjoining hearth room and living area are connected by a see-through fireplace, providing both function and design continuity. The main level offers multiple living spaces and a practical layout for everyday use. The finished walkout lower level includes additional living space, a bedroom, and a full bathroom, allowing flexibility for guests, recreation, or work-from-home needs. The backyard is fully fenced and surrounded by mature trees. Additional features include a 3-car garage and main-level living. Located in the Hearthstone subdivision with convenient access to Scott AFB, shopping, dining, and local schools.
This house was built in 2011 has 4 bedroom(s), 3 baths(s) and is approximately 2175 sq. ft.
The home has 14 rooms. This home has a 3 car garage. This property is located on 0.38 Acre(s).
Approximate lot size is 0 Acre(s)
Elementary School: OFALLON DIST 90
Middle School: OFALLON DIST 90
High School: OFallon
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MLS#: 26015240
Listing ID: 80562
Updated: 04/29/2026
Posted: 04/17/2026
Listing provided by
Lance Merrick
Keller Williams Pinnacle
* The Estimated Payment is offered as a tool for your convenience and is not an offer of credit. Actual mortgage rates and fees vary depending on your lender. Please check with your local lender for accurate mortgage rate information.
Note: Broker may not have reviewed or approved listing. All information that is provided by the listing agent/broker is deemed reliable but it is not guaranteed and should always be independently verified.
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