Unique Commercial Property with Mansion
711 21st Street, Prairie du Sac, WI 53578
- Added:
- Apr 8, 2026
- Days on Market:
- 46
- Last Refresh:
- May 23 at 3:06 pm
Property Features for 711 21st Street
General Information
- Property type
- Commercial Sale
- Property subtype
- Office
- Zoning
- Commercial
- Parking features
- Paved or Surfaced
- Interior features
- Passenger elevator, Private Restrooms, Shared Restrooms, Reception area, Internal sprinkler
- Accessibility
- Accessible Elevator Installed
- Standard status
- Active
- APN
- 172-0936-81510
- Lot size
- 2.80 Acres
Taxes and HOA fees
- Tax Year
- 2024
- Tax Annual Amount
- 17169
Utilities
- Heating system
- Forced Air, Zoned (Heating)
- Cooling system
- Central Air
Building Details
- Year built
- 2004
- Floors in Building
- 3
- Number of units
- 1
- Building materials
- Brick
- Roof type
- Composition
- Architectural style
- Other
Listing agent Daleen Heffron (608) 963-6023
Listing office Bunbury & Assoc, REALTORS 2000 Prairie St Ste 100, Prairie Du Sac, WI (608) 643-8525
Listing date Apr 8, 2026
MLS# 2019582
Listing URL
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.
HighLights
- Unique architectural design resembling a Southern mansion, offering a non‑traditional, home‑like office environment.
- Equipped with a passenger elevator providing accessibility to all 3 levels.
- Includes a full kitchen with high‑end appliances, 3 full baths, theater room, and exercise room.
- Features 16 stately columns and a large standby generator for reliable power.
- Situated on approximately 2.8 acres zoned Hwy Business, with potential for parcel division (subject to approvals).
- Ideal for a wellness center due to surrounding residential uses and existing amenities.
Overview
This one-of-a-kind commercial property in Prairie Du Sac, Wisconsin, features exceptional architectural character and flexible use. Originally designed as headquarters for a tech company developing early EMR software for nursing homes, the building was created to feel like a home rather than a traditional office. Inspired by Southern mansion design and built to commercial specifications, it features expansive windows, dual grand staircases, a gold chandelier, and warm indirect lighting throughout. The layout includes a full kitchen with high-end appliances, three full baths, an elevator to all three levels, a theater room, an exercise room, balconies, and two porches. The exterior showcases 16 stately columns, plus a large standby generator for reliability. Situated on approximately 2.8 acres, the property is currently zoned Highway Business. The parcel may offer potential for division, subject to approvals. Due to surrounding residential uses, it is ideal for a wellness center offering multiple health services. The property is located at 711 21st Street, Prairie Du Sac, WI 53578, in Sauk County.
Property Profile
Location Intelligence
Current Use by Public Records
American Data
(Bike/Boat/Book/etc) Store
Location Insight
- Map
- Local Demand
- City
- Prairie du Sac
- County
- Sauk
- State
- Wisconsin
- Longitude
- -89.747735
- Latitude
- 43.294343
Nearby Similar for Sale
FAQs
What type of property is this?
Office building - Exceptional architectural character, flexible use, ideal for wellness center.
Where is this office building located?
The property is located at 711 21st Street Prairie du Sac, WI.
What is the asking price?
The asking price for this property is $1,900,000.
What are key features of this property?
This property features: Unique architectural design resembling a Southern mansion, offering a non‑traditional, home‑like office environment.; Equipped with a passenger elevator providing accessibility to all 3 levels.; Includes a full kitchen with high‑end appliances, 3 full baths, theater room, and exercise room.
