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    Janesville, WI Duplexes for Sale

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    Victorian Duplex in Janesville, WI
    $219,900
    0.19 Acres

    Victorian Duplex in Janesville, WI

    333 Linn St, Janesville, WI 53548

    Charming updated duplex with separate utilities and fenced yard.

    • New furnace and central A/C in both units (installed 2021 & 2023).
    • Separate utilities for each unit (including water heaters).
    • Updated electrical and plumbing.
    • Remodeled bathrooms (downstairs and upstairs).
    • Large, fenced‑in backyard.
    Updated: Nov 4, 2025
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    Well-Maintained Duplex on West State
    $415,000
    0.37 Acres

    Well-Maintained Duplex on West State

    1515-1517 W State St, Janesville, WI 53546

    Side-by-side duplex with income potential in Janesville, Wisconsin.

    • Income‑producing duplex, ideal for investment or owner‑occupancy.
    • Each unit has 2 bedrooms and 1 full bathroom.
    • Fresh interior paint, brand new flooring, and newly updated kitchens in both units.
    • Each unit includes a one‑car attached garage.
    • Located on desirable West State St.
    Updated: Jan 12
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    Janesville Two-Unit Investment Property
    $219,900
    0.13 Acres

    Janesville Two-Unit Investment Property

    Two-unit property with separate utilities, ideal for investment portfolio.

    339 N Pine St, Janesville, WI 53548
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    Two-Unit Home in Janesville, WI
    $129,900
    0.20 Acres

    Two-Unit Home in Janesville, WI

    Two-unit home with income potential or single-family conversion.

    1433 Gartland Ave, Janesville, WI 53548
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    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 4 Active listings in Janesville, 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.

    New Construction Duplex in Stoughton
    $839,800
    0.23 Acres

    New Construction Duplex in Stoughton

    New construction duplex in Stoughton with first-floor primary suite.

    380-388 Lilac Ln, Stoughton, WI 53589
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    Whitewater Duplex Near UW Campus
    $485,000
    0.12 Acres

    Whitewater Duplex Near UW Campus

    Two-unit property near UW Whitewater with strong rental history.

    129 S Church St, Whitewater, WI 53190
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    Multifamily Property with Pond View
    $399,900
    0.20 Acres

    Multifamily Property with Pond View

    Two-unit multifamily property in Stoughton, WI, with pond views.

    616 Ridge St, Stoughton, WI 53589
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    Charming Duplex in Whitewater, WI
    $233,000
    0.26 Acres

    Charming Duplex in Whitewater, WI

    Two-story duplex with income potential and historic character.

    650-652 E North St, Whitewater, WI 53190
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    Janesville, WI Duplexes Investment Opportunities Market Analysis

    Explore 4 duplexes for sale in Janesville, WI, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 22,651 square feet of properties for sale, with an estimated market value of $569,700.

    Prices for duplexes in Janesville, WI start at $129,900, averaging $189,900, and reaching up to $219,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Popular Searches in Janesville, WI

    Most Searched ZIP Codes in Janesville, WI

    • 53548
    • 53545
    • 53546

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