Duplex

Janesville, WI Duplexes for Sale

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Duplex with Separate Living Areas
Updated: Oct 16
Duplex with Separate Living Areas

741 743 Caroline Street, Janesville, WI 53545

$299,900
0.30 AC lot
Two living areas: a two‑bedroom main‑floor residence and an upstairs one‑bedroom efficiency
Two kitchens and two full bathrooms
Separate gas and electric meters; one shared water meter
0.3‑acre parcel with a detached two‑car garage
Built in 1932
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Six-Bedroom Duplex
Updated: Oct 14
Six-Bedroom Duplex

125 Glen Street, Janesville, WI 53545

$115,000
0.14 AC lot
Six bedrooms
0.14‑acre lot
Built in 1900
Forced‑air heating
B6 zoning
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Two-Unit Duplex
Two-Unit Duplex

2626 Harvard Drive, Janesville, WI 53548

$369,900
0.29 AC lot

Both residences have three bedrooms, attached garages, and current tenants.

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Well-Maintained Duplex with Garages
Well-Maintained Duplex with Garages

2626 Harvard Drive, Janesville, WI 53548

$369,900
2,466 sqft

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

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Updated Duplex with Two Units
Updated Duplex with Two Units

228 Milton Avenue, Janesville, WI 53545

$309,000
0.12 AC lot

Both residences offer two bedrooms and one full bathroom.

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Two-Unit Duplex with Split Yard
Two-Unit Duplex with Split Yard

515 North Pearl Street, Janesville, WI 53548

$189,900
1,511 sqft

Two residential units feature recent improvements, updated mechanicals, and separate outdoor areas near downtown Janesville.

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Side-by-Side Duplex on Fenced Lot
Side-by-Side Duplex on Fenced Lot

801 W State Road 11, Janesville, WI 53546

$375,000

Two-unit property with one long-term rental and one furnished rental setup.

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Two-Unit Duplex with Garage
Two-Unit Duplex with Garage

209 Elliott Street, Janesville, WI 53546

$179,900

The lower residence offers two bedrooms, a formal dining room, and a deck off the kitchen.

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Updated Two-Story Duplex
Updated Two-Story Duplex

224 E State St, Janesville, WI 53546

$270,000

A detached garage and basement provide added parking, storage, and convenient mechanical access.

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Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 9 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
Brand-New Duplex with Attached Garages

56-58 East Ash, Milton, WI 53563

$549,900
2,805 sqft

Two modern 3-bedroom, 2-bath units feature private entries and attached two-car garages.

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Three-Bedroom Duplex with Garages
Three-Bedroom Duplex with Garages

68 E Ash Ln, Milton, WI 53563

Contact for pricing
2,805 sqft

Contemporary two-unit rental property with efficient layouts and attached parking for each residence.

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New Duplex with Attached Garages
New Duplex with Attached Garages

1822-1824 E Kyle Ln, Beloit, WI 53511

$519,900

Brand-new duplex with two modern residences, contemporary finishes, and attached garages near major regional highway access.

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Brand-New Duplex With Garages
Brand-New Duplex With Garages

1802-1804 E Kyle Ln, Beloit, WI 53511

$519,900

Two modern residences feature three-bedroom layouts, two baths, contemporary finishes, and attached garages.

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Janesville, WI Duplexes Market Trends and Statistics

Explore 9 duplexes for sale in Janesville, WI, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 3,977 square feet of properties for sale, with an estimated market value of $2,478,500.

Sale prices for two-family homes in Janesville, WI start at $115,000, averaging $275,388, and reaching up to $375,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Duplexes 8
Apartment buildings 2
Short term rental properties 1

Demographics Overview

Population 74K
Population Growth (5Y) +3.8%
Median Household Income $72,907
College Educated 26.8%

High-Yield Neighborhoods for Investment

Identify Janesville submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
53546 $277.5K
53545 $309K
53548 $309.9K

Taxes & Financing

Tax Rate (average for all types) 1.73%
Property Tax per SF $30.09 per SF
Tax Rate vs County Average 0.02 pp below county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Rock County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Janesville fall within the 100,000+ square foot range.

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