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    Architectural Office and Wellness Building Title is generated by Realmo AI

    711 21st Street, Prairie du Sac, WI 53578

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    Claim this Listing
    For Sale
    $1,900,000

    COMMERCIAL - Prairie Du Sac, WI

    Property size:
    11,020 SF
    Lot size:
    0.85 Acres
    Price / SF:
    $172/SF
    Added:
    Apr 8, 2026
    Days on Market:
    75
    Last Refresh:
    Jun 21 at 4:06 pm

    Property Features for 711 21st Street

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Zoning
    Commercial
    Security features
    Security Lighting
    Interior features
    Passenger elevator, Private Restrooms, Shared Restrooms, Reception area, Internal sprinkler, Security lighting, Private office(s)
    Accessibility
    Accessible Elevator Installed
    Standard status
    Active
    APN
    172-0936-81510
    Size
    11,020 SF
    Lot size
    0.85 Acres

    Taxes and HOA fees

    Tax Year
    2024
    Tax Annual Amount
    17169

    Building Details

    Year built
    2004
    Number of units
    1
    Roof type
    Composition

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    Listing Contact
    Daleen Heffron
    Daleen Heffron

    Listing agent Daleen Heffron License #3708790

    Listing office Bunbury & Assoc, REALTORS 2000 Prairie St Ste 100, Prairie Du Sac, WI

    Listing date Apr 8, 2026

    MLS# 2019582

    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

    • Built in 2004 with a composition roof and accessible elevator installed.
    • Elevator access to all 3 levels plus interior features including reception area and private offices.
    • 3 full baths and private restrooms with shared restrooms.
    • Kitchen with high‑end appliances; also includes a theater room and exercise room.
    • Standalone features include 16 stately columns and a large standby generator.
    • ~2.8‑acre property currently zoned Hwy Business; parcel may offer potential for division (subject to approvals).

    Overview

    This one-of-a-kind commercial property features an architecturally distinctive, home-inspired layout built to commercial specifications. It includes expansive windows, dual grand staircases, warm indirect lighting, and a gold chandelier. The building offers a full kitchen with high-end appliances, three full baths, an elevator servicing all three levels, and additional spaces that include a theater room and an exercise room. Outdoor living includes balconies and two porches, and the exterior is highlighted by 16 stately columns. A standby generator is also included.

    Located at 711 21st Street in Prairie du Sac, WI, the property is described as currently zoned for highway business use and sits on a larger parcel size as noted in the remarks. The offering may include potential for parcel division, subject to approvals.

    With its multiple health-related spaces and wellness-oriented configuration, the building is presented as well-suited for a wellness center offering multiple health services. The combination of elevator access, dedicated amenity rooms, and flexible interior layout supports a range of professional uses where an elevated, hospitality-style environment is beneficial.

    Local Financial Insights For Office B

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $185.1k $16.80
    − Vacancy −$40.7k −$3.70
    EGI $144.4k $13.10
    − OpEx −$36.1k −$3.28
    NOI $108.3k $9.83
    11,020 SF · lease $16.80/SF/yr · vacancy 22.00% · expense 25.00%

    Alternative Uses

    Best Use
    Office B
    $1.55M
    $1.35M – $1.81M (±1% cap)
    NOI $108,305 @ 7.0% cap · market cap 5.70%
    Second Best
    —
    —
    no second resolved use
    Theoretical Best
    Office A
    $2.23M
    $1.95M – $2.60M (±1% cap)
    NOI $156,149 @ 7.0% cap · market cap 8.22%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    American Data (Bike/Boat/Book/etc) Store

    Suggested Use

    Real Estate Agency Restaurant Law Firm Dental Office Building Supply Auto Repair Shop Gym & Fitness Center Pharmacy Skin Care Clinic Accounting Firm

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Prairie du Sac
    County
    Sauk
    State
    Wisconsin
    Longitude
    -89.747735
    Latitude
    43.294343

    FAQs

    What type of property is this?
    Office building - Distinctive multi-level building with elevator, theater, and wellness-style amenities under commercial zoning.
    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: Built in 2004 with a composition roof and accessible elevator installed.; Elevator access to all 3 levels plus interior features including reception area and private offices.; 3 full baths and private restrooms with shared restrooms.
    More about this property
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