Rock County, WI Residential income properties for sale

Updated: May 4

Janesville Duplex Investment Opportunity

306-308 West Centre Street, Footville, WI 53537

$259,900

2,402 sqft

Great investment opportunity as an upper/lower duplex.
Two spacious 3‑bedroom units.
Separate utilities for each unit.
Updated kitchens.
Hardwood floors throughout.

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306-308 West Centre Street, Footville, WI 53537

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Est. Cap Rate

8.5%
Above avg (5.9%)
Est. NOI

$22K
Annual
Price @ 7% Cap

$317K
Above asking

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Updated: Jul 15

New Construction Duplex with Garages

118-120 E Ash Lane, Milton, WI 53563

$549,900

0.30 AC lot

Two‑unit duplex with 3 bedrooms and 2 bathrooms per residence
Attached two‑car garages for both units
Under construction with a 2026 construction year
0.3‑acre parcel with open and garage parking
Private entrances and contemporary finishes

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New Construction Duplex with Garages

56-58 E Ash Lane, Milton, WI 53563

$549,900

0.30 AC lot

Two three-bedroom residences include private entries and efficient floor plans.

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New Construction Duplex

68-70 E Ash Lane, Milton, WI 53563

$549,900

0.30 AC lot

Two residential units offer private entrances, three-bedroom layouts, and attached garages within a low-maintenance rental property.

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Brick Townhouse-Style Duplex

1702 Wisconsin Ave, Beloit, WI 53511

$289,900

1,100 sqft

Side-by-side units feature private basement areas, spacious kitchens, and three bedrooms per unit.

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Duplex With Updated Systems

115 N Chatham Street, Janesville, WI 53548

$210,000

0.20 AC lot

Two-unit residential property with separate living spaces, basement storage, laundry hookups, and garage parking.

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Duplex With Attached Garages

2626 Harvard Drive, Janesville, WI 53548

$369,900

0.29 AC lot

Tenant-occupied duplex with two residential units, attached garages, and forced-air heating.

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Upper-Lower Duplex with Porches

389 Rockport Road, Janesville, WI 53548

$205,000

0.13 AC lot

Tenant-occupied units feature matching layouts, hardwood floors, and dedicated basement storage and laundry areas.

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Updated Upper-Lower Duplex

228 Milton Avenue, Janesville, WI 53545

$329,000

2,695 sqft

Well-maintained duplex with two 2-bedroom, 1-bath units and significant recent window, siding, and interior upgrades.

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Remodeled Duplex with B-2 Zoning

1-3 Mechanic Street, Edgerton, WI 53534

$399,900

0.11 AC lot

Two three-bedroom units offer separate utility metering and updated interior finishes.

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Updated Upper-Lower Duplex

228 Milton Avenue, Janesville, WI 53545

$319,000

0.12 AC lot

Two residential units feature recent interior and exterior improvements with off-street parking and driveway access.

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Townhouse-Style Duplex with Basements

1702 Wisconsin Avenue, Unit 1704, Beloit, WI 53511

$289,900

1,104 sqft

Side-by-side duplex offering 3 bedrooms and 1 full bath per unit with private basement space.

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COMMERCIAL - Milton, WI

11802 N Charley Bluff Road, Milton, WI 53563

$1,600,000

5,987 sqft 1.83 AC lot

Conventional restaurants · 5,987 SF

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Five-Unit Multifamily Property

2160 S Wisconsin Avenue, Beloit, WI 53511

$375,000

0.75 AC lot

Residential units span two parcels, with private driveways and a shared well serving the property.

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Updated Two-Unit Duplex Residence

1119 Dewey Avenue, Beloit, WI 53511

$298,500

2,248 sqft

Fully updated duplex with two units, including a 1.5-car garage, multiple parking pads, and potential for easy single-family conversion.

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New Duplex with Attached Garages

1802-1804 W Kyle Circle, Beloit, WI 53511

$524,900

0.30 AC lot

Two contemporary rental homes provide three-bedroom layouts, two bathrooms, and efficient single-family-style living.

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New Construction Duplex with Garages

1832-1834 W Kyle Circle, Beloit, WI 53511

$524,900

0.30 AC lot

Two modern residences offer efficient layouts, contemporary finishes, and attached garage parking.

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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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New Construction Duplex

1812-1814 W Kyle Circle, Beloit, WI 53511

$524,900

0.30 AC lot

Two contemporary residences combine efficient layouts with private garage parking.

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Brick 3-Unit Income Property

314 Roosevelt Avenue, Beloit, WI 53511

$325,000

1,840 sqft

Three clean units in good condition, with tenants paying utilities except water, plus a 2-car garage and storage basement.

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New Two-Unit Duplex

1822-1824 W Kyle Circle, Beloit, WI 53511

$524,900

0.30 AC lot

Two three-bedroom residences include two bathrooms and attached two-car garages.

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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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Mixed-Use Building with Apartments

550 E Grand, Beloit, WI 53511

Contact for pricing

2,143 sqft

Two-unit property combines a retail storefront, apartment living areas, and additional finished basement rooms.

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Two-Unit Duplex with Garage

1315 W Court St, Janesville, WI 53548

$227,000

Seven bedrooms, three bathrooms, a fenced yard, and attached workshop space support flexible residential use.

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