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223 Knollhaven Trail, O Fallon, IL 62269

$535,000
  • 223 Knollhaven Trail, O Fallon, IL 62269 Main Photo

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New to the Market Active
BEDS4 BATHS3 full 1 partial SQUARE FEET4,300 MLS#26004224
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONHearthstone Mnrs SCHOOLO Fallon DIST 90

Property Description

Stately curb appeal meets exceptional space in this elegant brick two-story home tucked into a quiet cul-de-sac on O'Fallon's desirable north side. Backing to peaceful tree-lined common ground, this spacious executive home offers over 4,300 sq ft of living space, a bright second-floor loft retreat perfect for today's flexible lifestyles, a secondary full guest room with ensuite, and a full unfinished basement with incredible potential for additional finished space. Conveniently located just minutes from Scott AFB, I-64, and the McKendree Sportsplex, this home combines privacy, luxury, and everyday convenience in one exceptional setting.Imagine coming home to a quiet cul-de-sac, a stately brick facade with grand two-story columns, and peaceful wooded views behind you. Welcome home!Backing to peaceful tree-lined common ground, this impressive residence offers the perfect blend of privacy, space, and refined comfort offers Residents neighborhood amenities including a community pool and scenic walking trails, all within a peaceful executive-style setting.From the moment you arrive, the home makes a striking impression with its elegant brick exterior and stately two-story columned front, creating timeless curb appeal that sets the tone for the spacious interior that awaits. With its expansive living space, this thoughtfully designed home features 4 bedrooms - 1 Primary bedroom with luxury walk-in closet, ensuite bath, a 2nd full bedroom suite with walk in close and ensuite bath, and 2 additional spacious bedrooms with a split design bathroom for easy sharing, soaring ceilings, multiple living areas, and timeless finishes throughout. The heart of the home is the spacious kitchen complete with butler pantry style room usable for prep station, storage, or craftin, granite countertops, stainless appliances, and an incredible custom organized pantry, opening seamlessly to the main living areas-perfect for both everyday living and entertaining with fireplace and included flat screen TV.One of the standout features of this home is the expansive second-floor loft, a true second living area that offers incredible flexibility. Filled with natural light from large picture windows, this bright and airy space is ideal for a media room, game area, reading lounge, or additional gathering space-perfect for today's lifestyle where extra room to spread out is essential.Recent updates provide peace of mind and modern comfort, including whole house paint (2024), new carpet (2025), a whole-house dehumidifier (2025), Samsung front-load washer and dryer (2023), an owned water softener (2021), roof and siding updates (2025), and a fence that enhances the beautiful backyard setting. Truly must see the size of this yard to appreciate it!The full unfinished basement presents a rare opportunity to design and finish an entire additional level of living space-perfect for a future theater, recreation area, guest suite, or home gym.Enjoy outdoor living with a private b

223 Knollhaven Trail | MLS# 26004224

This single family home located at 223 Knollhaven Trail, O Fallon, IL 62269 is currently listed for sale with an asking price of $535,000. This property was built in 2004 and has 4 bedrooms and 3 full and 1 partial baths with 4300 sq. ft. Knollhaven Trail is located in the Hearthstone Mnrs subdivision within the O Fallon DIST 90 school district. Search Hearthstone Mnrs real estate on smaine.strano.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Full, Unfinished
Cooling: Central Air, Electric
Garage: 3 car attached
Heating: Forced Air, Natural Gas
Lot Size: 0.38 Acres
Roof Type: Architectural Shingle
Taxes: $0
Year Built: 2004

Amenities

Butler Pantry
Double Vanity
Granite Counters
Separate Dining
Tub
Walk-In Closet(s)

Feature Descriptions

Appliances: Stainless Steel Appliance(s), Dishwasher, Dryer, Microwave, Range, Washer, Gas Water Heater, Water Softener
Association Amenities: Common Ground, Pool, Trail(s)
Exterior: Brick, Brick Veneer, Vinyl Siding
Fireplace: Living Room
HOA Fee: $785/ Annually
Lot: Adjoins Wooded Area, Cul-De-Sac, Sprinklers In Front, Sprinklers In Rear
Parcel#: 04-08.0-405-007
Parking: Driveway, Garage Door Opener, Garage Faces Front
Sewer: Public Sewer
SQFT. Above Grade: 4300
Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Underground Utilities, Water Connected
Water: Public
Window: Double Pane Windows, Insulated Windows, Screens

Room Sizes

Loft: 21x13
Living Room: 12x14
Family Room: 22x21
Dining Room: 13x14
Kitchen: 14x19
Breakfast Room: 13x16
Bathroom: 3x7
Laundry: 10x6
Other: 14x13
Primary Bedroom: 22x25
Primary Bathroom: 10x14
Bedroom: 13x18
Bedroom 2: 14x14
Bedroom 3: 14x14
Bathroom: 9x6
Bathroom 2: 10x5
Storage: 11x14

Local Schools

High School: OFallon
Middle School: OFALLON DIST 90
Elementary School: OFALLON DIST 90
School District: O Fallon DIST 90

Listed By / Shown By

Listed By

Agency Name: Keller Williams Marquee

Shown By

Agent Name: Stephanie Maine
Agent Phone: Cell: (618) 779-6021
Agency Title: Strano & Associates

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Estimated Payment

$ 1,346.72 per month $1,190.68 Principal & Interest $0.00 Property Tax (data not provided by mls) $156.04 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/25/2026. The listing information on this page last changed on 03/25/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 03/25/2026 9:09:37 AM EST) or MARIS MLS (last updated Wed 03/25/2026 9:02:10 AM EST). Real estate listings held by brokerage firms other than Strano & Associates may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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