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6 Beds
3 Baths
9,893 sqft

$1,399,000

903 Thornecrest Drive, Janesville WI, 53546

Price per sqft$141.41
Built in1994
Property size9,893 sqft
Property typeResidential
Listed by Century 21 Affiliated

Overview

Active

Listed Aug 21, 2026

Updated 10 days ago

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.

$9,308/mo

Est. mortgage payment based on a $1,399,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
2031029

Interior Features

Bedrooms
6
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.78 Acres

Other Property Details

Taxes
$31,977
Tax Frequency
Annually
Garage
Yes
Pool
Yes

Listed by Chris Mayhew with Century 21 Affiliated [email protected] ]]

Based on information from South Central Wisconsin Multiple Listing Service Corporation as of 9/23/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

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Data last updated 3:51 PM UTC, 9/23/2026

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