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21 Knollwood Court Cottleville MO 63304US3 Bed, 2.00 Bath (2 Full Bath), 26002788
21 Knollwood Court CottlevilleMO63304
474900.0000 1/1/1900 12:00:00 AM
Realty Executives Premiere (House Springs)
4628 House Springs CenterHouse SpringsMO63051
636-677-6800

21 Knollwood Court
Cottleville MO 63304 US

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Courtesy of: Mariann Egelhoff, EXP Realty, LLC, megelhoff7@gmail.com

Realty Executives Premiere (House Springs)
4628 House Springs Center
House Springs, MO, US 63051
636-677-6800

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21 Knollwood Court
Cottleville MO 63304 US

$474,900

Active Listing ID 26002788
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3 bed
bath icon
2.00 Bath (2 Full)
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Lot: 0.52 Acres
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Single Family Residence

$474,900

Active Listing ID 26002788
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21 Knollwood Court This gorgeous 3 BR 2 Bath home on a beautiful .5 acre tree lined lot on a Cul de Sac Located in a quiet residential area in unincorporated St. Charles County, with possible annex into Cottleville golf cart community if desired. This home offers the retreat that you seek from a busy, hectic lifestyle with park like setting. Nearby, you find all the shopping, restaurants, parks, and recreation for your social life. Easy access to all major highways, gateways to the west and east. Beautiful 1/2 acre tree lined lot in St. Charles, CO, in a quiet subdivision on a cul-de-sac. Exceptional location with nearby beautiful parks and recreation, shopping, restaurants, and easy access to highways.

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Property Features

  • Facts
  • Lot Size: 0.52 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Cooling System: Electric
  • Exterior Finish: Level, Private Yard
  • Heating Fuels: Fireplace(s), Natural Gas
  • Additional Features
  • Fireplace

School Information

  • School
  • Warren Elem.(Elementary)
  • Saeger Middle(MiddleSchool)
  • Francis Howell Central High(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 474900
  • unparsedaddress: 21 Knollwood Court
  • postalcity: Cottleville
  • stateorprovince: MO
  • country: US
  • postalcode: 63304
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.52
  • lotsizeunits: Acres
  • lotsizearea: 0.52
  • livingarea: 1505
  • livingareaunits: Square Feet
  • latitude: 38.73477155
  • longitude: -90.6410865
  • listagentfullname: Mariann Egelhoff
  • listagentemail: megelhoff7@gmail.com
  • listagentkey: 3yd-MARISMO-MEGELHOF
  • listagentmlsid: MEGELHOF
  • listagentpreferredphone: 6362795290
  • listagentofficephone: 8662241761
  • listofficekey: 3yd-MARISMO-EXRT01
  • listagentstatelicense: 2019046322
  • listofficemlsid: EXRT01
  • disclaimer: Copyright © 2026 MARIS. 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: 2021
  • buildername: Eagle Construction & Design
  • countyorparish: St. Charles
  • parcelnumber: 3-121A-4285-00-0021.0000000
  • elementaryschool: Warren Elem.
  • highschool: Francis Howell Central High
  • elementaryschooldistrict: Francis Howell R-III
  • middleorjuniorschooldistrict: Francis Howell R-III
  • highschooldistrict: Francis Howell R-III
  • cooling: Electric
  • constructionmaterials: Aluminum Siding, Blown-In Insulation, Board & Batten Siding, Brick, Brick Veneer, Concrete
  • heating: Fireplace(s), Natural Gas
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 0
  • parkingfeatures: Driveway, Garage, Garage - Attached, Oversized
  • waterfrontyn: False
  • exteriorfeatures: Level, Private Yard
  • architecturalstyle: Craftsman
  • rooms: Basement, Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 2, Bedroom 3, Great Room
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -90.64108, 38.73477
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MARISMO-26002788", "OpenHouseEndTime": "2026-01-18T20:00:00+00:00", "OpenHouseId": "26002788", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-01-18T18:00:00+00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"EXP Realty, LLC", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[{"ExpenseCategory":"Home Owner Assessments Fee", "ExpenseFrequency":"Annually", "ExpenseValue":12}], "GeocodeOptions":null, "LeadRoutingEmail":"megelhoff7@gmail.com", "ListBrokerageCity":"Overland Park", "ListBrokerageCountry":"US", "ListBrokerageEmail":"whitney.meddaugh@exprealty.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"EXP Realty, LLC", "ListBrokeragePhone":"(913) 908-8001", "ListBrokeragePostalCode":"66210", "ListBrokerageStateOrProvince":"KS", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"9393 W 110th St, Ste 500", "ListBrokerageWebsiteUrl":null, "ListOfficeAddress1":"3636 S Geyer Rd Ste 100", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"CHRCRIBB", "ListOfficeCity":"Saint Louis", "ListOfficeCountry":"US", "ListOfficeEmail":"mo.broker@exprealty.net", "ListOfficePostalCode":"63127", "ListOfficeStateOrProvince":"MO", "ListPriceCurrencyType":"USD", "ListingTitle":"Single Family Residence, Craftsman - Cottleville, MO", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/21-Knollwood-Ct_Cottleville_MO_63304_M92589-67555?f=listhub&s=MARISMO&m=26002788&c=rexren", "MLSModificationTimestamp":"2026-01-15T14:17:38Z", "Neighborhoods":[{"Description":null, "Name":"412 - Francis Howell Cntrl"}], "PostalCode":null, "RawPropertySubType":"Single Family Residence", "RawPropertyType":"Residential", "RoomCount":5, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":3438, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 1/15/2026 10:11:00 PM GMT
Source Updated Date: 1/16/2026 12:55:13 PM GMT

Courtesy of: Mariann Egelhoff, EXP Realty, LLC, megelhoff7@gmail.com

Copyright © 2026 MARIS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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