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100 Wilburn Road, Sun Prairie, WI 53590

Dane County

Key Facts

2.02Lot (acres)
2Stories

Listing Courtesy: Key Commercial Real Estate, LLC - 6087291800

Description

Cornerstone is an established, multi-tenant office building at the entrance of the Sun Prairie Industrial Park, off Exit 103 on US Hwy 151. The two-story building (plus partial lower level) offers flexible suite configurations across 24,940 leasable SF, with a large lobby, shared conference room, three-stop elevator, and tenant storage. A new roof, paved lot, and updated mechanical systems make this a low-deferred-maintenance acquisition.

Property Information

Property Type

Commercial Sale

Sub-Type

Office

Stories

2

Lot Size

2.02 acres

Zoning

SI

MLS® Listing#

2028381

Property Features

Heating

Forced Air

Basement

Partial

Parking

On SitePaved

Construction

Wood SidingBrick

Roof

Shingle

Water Source

Public

Financial Details

Annual Taxes

$53,478

Tax year 2025

Assessed Value

$2,644,100

Directions

From Hwy 151, take exit 102, head North on N Bristol St. The property will be on the corner of N Bristol St. and Wilburn Rd.

Affordability Calculator

$490,000

Estimated monthly payment

$13,040/mo

Principal $1,960,000 · Est. interest $2,734,374 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Sun Prairie, WI

$525,610
Median Listing Price
44
Median Days on Market
2,201
Median Sq Ft
$227
Median Price / Sq Ft
285
Active Listings
  • This home’s price is 366% above the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Sun Prairie, WI.

Location

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EXIT Agents in Sun Prairie

The data relating to real estate for sale on this website comes in part from the Internet Data Display program of the South Central Wisconsin MLS. Real estate listings held by brokerage firms other than EXIT Realty are marked with the 'MLS' icon and/or include the name of the listing broker. This information, provided by seller, listing broker, and other parties, may not have been verified. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 South Central Wisconsin MLS. All Rights Reserved.

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by SouthCentralWI. MLS® Listing#2028381. © 2026EXIT Realty®. All rights reserved.