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    Sun Prairie, WI Duplexes for Sale

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    Sun Prairie Two-Flat with Updates
    $375,000
    0.35 Acres

    Sun Prairie Two-Flat with Updates

    233-235 South St, Sun Prairie, WI 53590

    Updated Sun Prairie two-flat with income and value-add potential.

    • Turnkey 2‑flat property with existing income and strong rental history.
    • New roof (2018), siding and windows (2021), and water heater (2024) minimize future capital expenditures.
    • Basement framed for 3rd unit or additional bedrooms/bath with private entrance and egress windows, offering significant value‑add potential.
    • Convenient location near outdoor pools, library, Sheehan and Angell Parks, Civic Theatre, and shopping.
    • Total of 3 bedrooms (1 in Unit 1, 2 in Unit 2).
    Updated: Dec 15, 2025
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    Sun Prairie Duplex on Large Lot
    $509,000
    1,550 SF

    Sun Prairie Duplex on Large Lot

    2700 Bailey Rd, Sun Prairie, WI 53590

    Side-by-side two-unit townhome in Sun Prairie with investment potential.

    • Two‑unit townhome ideal for investment or owner occupancy.
    • Each unit features 3 bedrooms and 2 bathrooms.
    • Private basement in each unit offers potential for added living space or storage.
    • Large .9‑acre lot provides ample privacy.
    • Includes a dishwasher.
    Updated: Jan 17
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    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Sun Prairie, WI, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Two Homes on Wooded Lot
    $745,000
    2.00 Acres

    Two Homes on Wooded Lot

    Two homes on a 2-acre wooded lot in Madison.

    5794 Hoepker Rd, Madison, WI 53718
    View details
    Updated Duplex with Income Potential
    $499,000
    0.20 Acres

    Updated Duplex with Income Potential

    Updated duplex with one vacant unit and one leased until 2026.

    805-807 Brandie Rd, Madison, WI 53714
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    Multifamily Property with Pond View
    $399,900
    0.20 Acres

    Multifamily Property with Pond View

    Two-unit property in Stoughton, WI, with potential for expansion.

    616 Ridge St, Stoughton, WI 53589
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    Stoughton Two-Unit Income Property
    $399,000
    0.20 Acres

    Stoughton Two-Unit Income Property

    Well-maintained two-unit property in a desirable Stoughton neighborhood.

    105 N Harrison St, Stoughton, WI 53589
    View details

    Sun Prairie, WI Duplexes Investment Opportunities Market Analysis

    Explore 2 duplexes for sale in Sun Prairie, WI on our real estate platform. These investment opportunities span a total of 54,450 square feet of properties for sale, with an estimated market value of $884,000.

    Prices for duplexes in Sun Prairie, WI start at $375,000, averaging $442,000, and reaching up to $509,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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