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903 Thornecrest Drive
Janesville WI 53546 US

$1,399,000

Active Listing ID 2031029
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6 bed
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9,893 square feet
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7.00 Bath (3 Full , 4 Half)
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Lot: 0.78 Acres
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Other

$1,399,000

Active Listing ID 2031029
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903 Thornecrest Drive This iconic Janesville home is officially on the market for the first time in nearly 30 years. Sprawling brick Colonial sits proudly on near an acre, tucked against a private wooded greenbelt lot. An executive home from the outset, it was elevated in 2004 with an addition of an extraordinary entertaining space, pub-inspired bar and game room complete with a generous temperature-controlled wine/cigar room, soaring wood-lined ceiling, grand fireplace and integrated sound system.Step through the ornate solid-wood door at the south entrance and the scale of the home immediately makes an impression. An open catwalk staircase rises overhead, while a private den/office anchors the front of the home. Beyond, a sitting room centers around a beautiful fireplace and flows into the formal dining room. The generous kitchen features Wolf and Sub-Zero appliances, opening to the family room leading to vaulted sunroom stretches toward the backyard, framing views of the pristine grounds, pool & firepit.

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Property Features

  • Facts
  • Lot Size: 0.78 Acres
  • Property Type: Residential
  • Property Sub-type: Other
  • Features
  • Full Bathrooms: 3
  • 1/2 Bathrooms: 4
  • Exterior Finish: Patio, Fenced Yard, Pool - in ground, Sprinkler system, Patio-Covered, Patio-Enclosed, Four Season Room
  • Additional Features
  • Fireplace
  • Patio
  • Waterfront

School Information

  • School
  • Call School District(Elementary)
  • Marshall(MiddleSchool)
  • Craig(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Other
  • listprice: 1399000
  • unparsedaddress: 903 Thornecrest Drive
  • postalcity: Janesville
  • stateorprovince: WI
  • country: US
  • postalcode: 53546
  • bathroomsfull: 3
  • bathroomshalf: 4
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.78
  • lotsizeunits: Acres
  • lotsizearea: 0.78
  • livingarea: 9893
  • livingareaunits: Square Feet
  • latitude: 42.695163
  • longitude: -88.968192
  • listagentfullname: Chris Mayhew
  • listagentemail: cmayhew@c21affiliated.com
  • listagentkey: 3yd-SCWMLSWI-100238
  • listagentmlsid: 100238
  • listagentpreferredphone: 6087742167
  • listagentofficephone: 6087564196
  • listofficekey: 3yd-SCWMLSWI-458
  • listofficemlsid: 458
  • disclaimer: Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: SCWMLSWI
  • yearbuilt: 1994
  • listagenturl: http://www.Century21Affiliated.com
  • countyorparish: Rock
  • parcelnumber: 241 02281000228
  • elementaryschool: Call School District
  • highschool: Craig
  • elementaryschooldistrict: Janesville
  • middleorjuniorschooldistrict: Janesville
  • highschooldistrict: Janesville
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 0
  • waterfrontyn: True
  • franchiseaffiliation: Century 21 Real Estate
  • interiorfeatures: Walk-in closet(s), Great room, Vaulted ceiling, Washer, Dryer, Water softener inc, Security system, Jetted bathtub, Wet bar, Cable available, Separate living quarters, Internet- Fiber available, Smart doorbell, Smart thermostat, Smart garage door opener, All Window Coverings, Bar-Refrigerator, Beamed Ceiling(s), Carbon Monoxide Detector, Ceiling Fan(s), Foyer Entry, Primary Bath, Smoke Detector
  • exteriorfeatures: Patio, Fenced Yard, Pool - in ground, Sprinkler system, Patio-Covered, Patio-Enclosed, Four Season Room
  • architecturalstyle: Contemporary
  • rooms: Bedroom 2, Bedroom 1, Bedroom 4, Bedroom 6, Bedroom 3, Bedroom 5, Bathroom 1, Bathroom 6, Bathroom 7, Bathroom 4, Bathroom 2, Bathroom 3, Bathroom 5
  • securityfeatures: Security System
  • patioandporchfeatures: Patio
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -88.96819, 42.695164
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Century 21 Affiliated", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"cmayhew@c21affiliated.com", "ListBrokerageCity":"Madison", "ListBrokerageCountry":"US", "ListBrokerageEmail":"billk@c21affiliated.com", "ListBrokerageLogoUrl":"http://lh.rdcpix.com/ff80808118a32ee70118a34e15ca001ek-c3270719483r.jpg", "ListBrokerageName":"Century 21 Affiliated", "ListBrokeragePhone":"(608) 221-2121", "ListBrokeragePostalCode":"53713", "ListBrokerageStateOrProvince":"WI", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"221 W Beltline Hwy", "ListBrokerageWebsiteUrl":"http://www.Century21Affiliated.com", "ListOfficeAddress1":"2715 Kennedy Rd Ste 100 ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"458", "ListOfficeCity":"Janesville", "ListOfficeCountry":"US", "ListOfficeEmail":"wwilliams@c21affiliated.com", "ListOfficePostalCode":"53545-0587", "ListOfficeStateOrProvince":"WI", "ListPriceCurrencyType":"USD", "ListingTitle":"Single Family, Janesville, WI", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/903-Thornecrest-Dr_Janesville_WI_53546_M73700-03704?f=listhub&s=SCWMLSWI&m=2031029&c=rexren", "MLSModificationTimestamp":"2026-09-23 15:32:26", "Neighborhoods":[{"Description":null, "Name":"Wuthering Hills"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":31977, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 9/23/2026 10:05:20 PM GMT
Source Updated Date: 9/28/2026 6:58:27 PM GMT

Courtesy of: Chris Mayhew, Century 21 Affiliated, cmayhew@c21affiliated.com

Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.