Janesville, WI Duplexes for sale

Updated: Jun 10

Upper-Lower Duplex with Detached Garages

616-618 E Milwaukee Street, Janesville, WI 53545

$345,000

0.24 AC lot

2‑unit upper/lower duplex on Historic Courthouse Hill area in Janesville
Each unit offers 2 bedrooms and 1 bathroom
Both units have their own laundry
Detached garages: lower unit has a 3‑car garage; upper unit has a 2‑car garage
Recent exterior siding and painting, with newer forced‑air furnace

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Updated: Jul 12

Upper/Lower Duplex with Recent Improvements

228 Milton Avenue, Janesville, WI 53545

$329,000

0.12 AC lot

Upper/lower two‑unit multi‑family with 2 bedrooms and 1 full bath in each unit
Over $200,000 invested in lead hazard reduction improvements, including new windows
Recent exterior updates include new siding, soffit, and fascia, plus new interior doors
Forced air heating
Off‑street parking plus driveway

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Side-by-Side Duplex With Parking

423-425 Center Avenue, Janesville, WI 53548

$270,000

0.27 AC lot

Two 3-bedroom units with private basement access and off-street parking behind the building in Janesville.

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Two-Flat with In-Unit Laundry

612 Yuba Street, Janesville, WI 53545

$235,000

1,982 sqft

Two spacious units with original woodwork, hardwood floors, and in-unit laundry, plus a newer 2-car garage.

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Three-Bedroom Duplex for Sale

2626 Harvard Drive, Janesville, WI 53548

$369,900

0.29 AC lot

Well-maintained duplex with two tenant-occupied 3-bedroom units and attached garages on a quiet cul-de-sac.

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Spacious Duplex with 2-Car Garage

2101 Conde Street, Janesville, WI 53546

$330,000

1,430 sqft

Three-bedroom duplex featuring an open layout and room to grow.

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Well-Maintained Duplex with Garages

2626 Harvard Drive, Janesville, WI 53548

$369,900

Duplex on a quiet cul-de-sac with two tenant-occupied 3-bedroom units and attached garages.

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Side-by-Side Duplex with Parking

423-425 Center Avenue, Janesville, WI 53548

$280,000

Side-by-side duplex in Janesville with two 3-bedroom units, private basements, and off-street parking.

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Renovated Duplex Near Downtown Janesville

9 Elliott Street, Janesville, WI 53546

$259,900

Fully rented, renovated duplex with strong cash flow potential.

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Janesville Duplex Investment Opportunity

306-308 Center Avenue, Janesville, WI 53548

$259,900

Spacious 3-bedroom duplex near downtown Janesville.

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Upper/Lower Duplex with Detached Garages

616-618 E Milwaukee Street, Janesville, WI 53545

Contact for pricing

Well-maintained duplex with laundry in both units and detached garages for each level.

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Based on your search, we've compiled 15 Potential Opportunities for your consideration. Besides 11 Active listings in Janesville, WI, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

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

Brand-New Duplex with Attached Garages

68-70 E Ash Lane, Milton, WI 53563

$579,900

0.30 AC lot

New two-unit duplex with private entries and attached two-car garages, offering modern 3-bedroom, 2-bath layouts.

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Brand-New Duplex with Two Garages

56-58 E Ash Lane, Milton, WI 53563

$579,900

0.30 AC lot

Newly built duplex offering two 3-bedroom, 2-bath units with private entries and attached two-car garages.

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Brand-New Duplex with Attached Garages

1812-1814 W Kyle Circle, Beloit, WI 53511

$559,900

0.30 AC lot

New two-unit duplex offering two 3-bedroom, 2-bath residences, each with an attached two-car garage.

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New Duplex with Two-Car Garages

1832-1834 W Kyle Circle, Beloit, WI 53511

$559,900

0.30 AC lot

Brand-new duplex featuring two modern 3-bedroom, 2-bath units with attached two-car garages.

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Janesville, WI Duplexes Market Trends and Statistics

Explore 11 duplexes for sale in Janesville, WI, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 3,412 square feet of properties for sale, with an estimated market value of $565,000.

Sale prices for duplexes in Janesville, WI start at $235,000, averaging $282,500, and reaching up to $330,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
53548	$281.6K
53546	$295K
53545	$300K

Neighborhood

Average Price

53548

$281.6K

53546

$295K

53545

$300K