223 Knollhaven Trl

O'Fallon, IL 62269
  • $535,000

    Price
  • 4

    Bed
  • 4

    Bath
  • 4,300

    SqFt

About the Listing KWMQ06 - SHASCOTT

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 backyard that backs to common ground and mature trees, creating a tranquil retreat right at home. The property also includes a sprinkler system (currently not connected). This is a rare opportunity to own a spacious, beautifully maintained home in a prime location neighborhood with ameneties such as pool and wooded walking trails, that perfectly balances luxury, privacy, and everyday convenience. This home is truly a GEM. Schedule your private showing today and experience the space, setting, and lifestyle this exceptional home offers. ***INCLUDED: Water softner, 75" TV and TV Mount in living room, curtains, tool shed & storage box for law equipment, security equipment, large kitchen appliances, custom closet and pantry organization. ***Some virtual staging has been used.

Listing Highlights

Status Active With Contingency
Days on Site 25
Property Type Residential
MLS ® 26004224
Year Built 2004
Total Square Footage 4,300
Lot/Acreage 0.38
County St. Clair
Neighborhood Hearthstone Mnrs
HOA Dues 785/Annually
School District O Fallon DIST 90
Elementary School Ofallon Dist 90
Middle School Ofallon Dist 90
High School OFallon

Interior Details

  • Bedrooms: 4
  • Bathrooms: 3 Full / 1 Half
  • Appliances: Stainless Steel Appliance(s), Dishwasher, Dryer, Microwave, Range, Washer, Gas Water Heater, Water Softener
  • Air Cond: Central Air,Electric
  • Heating: Forced Air,Natural Gas
  • Fireplaces: 1, Living Room
  • Floor:
  • Above Ground Sq Ft: 4300
  • Below Ground Sq Ft: 0
  • Basement: Full,Unfinished
  • Other: Butler Pantry,Double Vanity,Granite Counters,Separate Dining,Tub,Walk-In Closet(s)
  • Water: Public

Exterior Details

  • Lot Description: Adjoins Wooded Area,Cul-De-Sac,Sprinklers In Front,Sprinklers In Rear
  • Garage Capacity: 3 car
  • Parking Spaces: 3
  • Roof: Architectural Shingle
  • Others: Lighting,Rain Gutters,Updated/Remodeled
  • Sewer: Public Sewer
  • Parking Features: Driveway,Garage Door Opener,Garage Faces Front

Financial Details

  • Tax Amount: N/A
  • Taxes w/Assessments: N/A
  • Tax/Property ID: 04-08.0-405-007
  • Tax Year: 2024

Payment Calculator

Monthly Payment

  • in Principal and Interest
  • in Taxes
Years
% Down Payment
% Mortgage Rate

Questions About..

223 Knollhaven Trl O'Fallon, IL 62269

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Never Miss A New Property

Get notified any time there's a new home on the market in this neighborhood!

Don't worry! We'll never spam you or sell your details. You can unsubscribe whenever you'd like.

Originating MLS: maris2

|

home

Are you buying or selling a home?

Buying
Selling
Both
home

When are you planning on buying a new home?

1-3 Mo
3-6 Mo
6+ Mo
home

Are you pre-approved for a mortgage?

Yes
No
Using Cash
home

Would you like to schedule a consultation now?

Yes
No

When would you like us to call?

Thanks! We’ll give you a call as soon as possible.

home

When are you planning on selling your home?

1-3 Mo
3-6 Mo
6+ Mo

Would you like to schedule a consultation or see your home value?

Schedule Consultation
My Home Value

or another way