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    Jefferson County, WI Office Spaces for Sale

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    Mixed-Use Office and Apartment Building
    Updated: Mar 27
    Mixed-Use Office and Apartment Building

    223-225 S Main St, Jefferson, WI 53549

    Contact for pricing
    4,600 sqft
    Mixed‑use commercial building with main‑level open‑concept office space and a two‑bedroom apartment on the upper level
    Upper‑level 2‑bedroom apartment offers scenic views of Rotary Park and the Rock River
    Built in 1980 and constructed with classic Cream City brick
    Full basement for storage or future use
    Includes four off‑street parking stalls
    View details
    Renovated Flex Office Suites
    Updated: Jul 31, 2025
    Renovated Flex Office Suites

    1233 Janesville Avenue, Fort Atkinson, WI 53538

    Contact for pricing
    12,000 sqft
    Now available for lease: two flexible 12,000 +/- SF suites in BASE’s newly renovated headquarters at 1233 Janesville Ave, Fort Atkinson
    Finished, plug‑and‑play lower level with functional layout and two restrooms for immediate occupancy
    Sun‑filled upper level with a versatile layout for open office, collaboration zones, classrooms, studios, or other creative uses
    Passenger elevator plus internal sprinkler system; forced air heating and central air
    3‑phase electric (440+ volt) and included utilities
    View details
    Modern Office Building Overlooking River
    Modern Office Building Overlooking River

    47 S Water St W, Fort Atkinson, WI 53538

    Contact for pricing
    19,215 sqft

    Office building with river views and flexible spaces for lease.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Medical Building For Sale
    Medical Building For Sale

    512 Wilcox St, Fort Atkinson, WI 53538

    Contact for pricing
    18,000 sqft

    Large medical building with multiple exam and office rooms.

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    Based on your search, we've compiled 14 Potential Opportunities for your consideration. Besides 4 Active listings in Jefferson County, WI, we suggest exploring several alternatives: similar 6 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Land For Sale
    Land For Sale

    1483 US-51, Stoughton, WI 53589

    Contact for pricing
    1.40 AC lot

    1.4 acres of land available for sale.

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    Mixed-Use Development Land
    Mixed-Use Development Land

    3058 County Highway BB, Madison, WI 53718

    $1,600,000
    16.50 AC lot

    16.5-acre development site with flexible land-division layout and planned City annexation upon development.

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    Commercial Land with County Highway Access
    Commercial Land with County Highway Access

    Pcl0 Main St, Mukwonago, WI 53149

    $499,900
    4.50 AC lot

    Commercially zoned land with visibility along County Hwy E S and municipal sewer and water available.

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    High-Traffic Highway Commercial Land
    High-Traffic Highway Commercial Land

    3345 Highway 151, Sun Prairie, WI 53590

    $599,900
    0.97 AC lot

    Nearly one acre of C-1 land with easy interstate access and visibility along Highway 151 for flexible business opportunities.

    View details

    Off-Market Properties in Jefferson County, WI

    Consider similar Off-Market properties in Jefferson County, WI. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    701 Church St
    Office Units

    701 Church St, Watertown, WI 53094

    Value Estimation by Request
    View details
    1220 Janesville Ave
    Office Spaces

    1220 Janesville Ave, Fort Atkinson, WI 53538

    Value Estimation by Request
    15,873 sqft
    View details
    5 Hartwig Dr
    Medical Office Space

    5 Hartwig Dr, Johnson Creek, WI 53038

    Value Estimation by Request
    4,939 sqft
    View details
    802 West St
    Office Units

    802 West St, Watertown, WI 53094

    Value Estimation by Request
    20,000 sqft
    View details
    W1046 Marietta Ave
    Medical Office Space

    W1046 Marietta Ave, Ixonia, WI 53036

    Value Estimation by Request
    38,000 sqft 4.72 AC lot
    View details
    1515 Madison Ave
    Office Spaces

    1515 Madison Ave, Fort Atkinson, WI 53538

    Value Estimation by Request
    15,500 sqft
    View details

    Jefferson County, WI Office Spaces Market Trends and Statistics

    Explore 10 office spaces for sale in Jefferson County, WI, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 53,815 square feet of properties for sale.

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