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164 Knollhaven Trail
O'Fallon IL 62269 US

$518,900

Active Listing ID 26015240
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4 bed
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3.00 Bath (3 Full)
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Lot: 0.38 Acres
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Single Family Residence

$518,900

Active Listing ID 26015240
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164 Knollhaven Trail 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.

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Property Features

  • Facts
  • Lot Size: 0.38 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Central Air
  • Heating Fuels: Forced Air, Propane (Heating)

School Information

  • School
  • OFALLON DIST 90(Elementary)
  • OFALLON DIST 90(MiddleSchool)
  • OFallon(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 518900
  • unparsedaddress: 164 Knollhaven Trail
  • postalcity: O'Fallon
  • stateorprovince: IL
  • country: US
  • postalcode: 62269
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.38
  • lotsizeunits: Acres
  • lotsizearea: 0.38
  • livingarea: 3585
  • livingareaunits: Square Feet
  • latitude: 38.632905
  • longitude: -89.902207
  • listagentfullname: Lance Merrick
  • listagentemail: lance@lmerrickgroup.com
  • listagentkey: 3yd-MARISMO-LMERRICK
  • listagentmlsid: LMERRICK
  • listagentpreferredphone: 7274887177
  • listagentofficephone: 6182266447
  • listofficekey: 3yd-MARISMO-KWPN03
  • listagentstatelicense: 2018005173
  • listofficemlsid: KWPN03
  • disclaimer: Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MARISMO
  • yearbuilt: 2011
  • listagenturl: http://www.kwpinnacleil.com
  • countyorparish: St. Clair
  • parcelnumber: 04-08.0-307-007
  • elementaryschool: OFALLON DIST 90
  • highschool: OFallon
  • elementaryschooldistrict: O Fallon DIST 90
  • middleorjuniorschooldistrict: O Fallon DIST 90
  • highschooldistrict: O Fallon DIST 90
  • appliances: Dishwasher, Garbage Disposer, Microwave, Range, Refrigerator, Washer
  • cooling: Central Air
  • constructionmaterials: Brick, Stone, Vinyl Siding, Wood Siding
  • heating: Forced Air, Propane (Heating)
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 0
  • parkingfeatures: Garage, Garage - Attached
  • waterfrontyn: False
  • franchiseaffiliation: Keller Williams Realty
  • architecturalstyle: New Traditional
  • rooms: Basement, Bathroom 1, Bathroom 2, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Kitchen, Laundry, Living Room, Office
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: True
  • location: -89.90221, 38.632904
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Keller Williams Pinnacle", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[{"ExpenseCategory":"Home Owner Assessments Fee", "ExpenseFrequency":"Annually", "ExpenseValue":775}], "GeocodeOptions":null, "LeadRoutingEmail":"lance@lmerrickgroup.com", "ListBrokerageCity":"O'Fallon", "ListBrokerageCountry":"US", "ListBrokerageEmail":"klrw1152@kw.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Keller Williams Pinnacle", "ListBrokeragePhone":"(618) 226-6447", "ListBrokeragePostalCode":"62269", "ListBrokerageStateOrProvince":"IL", "ListBrokerageUnitNumber":"1B", "ListBrokerageUnparsedAddress":"1003 E Wesley DR Suite C", "ListBrokerageWebsiteUrl":"http://www.kwpinnacleil.com", "ListOfficeAddress1":"108 W State St", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"ROWSA", "ListOfficeCity":"O Fallon", "ListOfficeCountry":"US", "ListOfficeEmail":"kwpdirector@gmail.com", "ListOfficePostalCode":"62269", "ListOfficeStateOrProvince":"IL", "ListPriceCurrencyType":"USD", "ListingTitle":"Single Family Residence, Traditional - O'Fallon, IL", "ListingURL":"https://listings.listhub.net/pages/MARISMO/26015240/?channel=rexren", "MLSModificationTimestamp":"2026-04-18T00:31:39Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Single Family Residence", "RawPropertyType":"Residential", "RoomCount":14, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":10604, "TaxDescription":null, "TaxYear":"2024"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 4/19/2026 7:05:56 PM GMT
Source Updated Date: 4/26/2026 8:22:21 PM GMT

Courtesy of: Lance Merrick, Keller Williams Pinnacle, lance@lmerrickgroup.com

Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.