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    Rock County, WI Residential Income Properties for Sale

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    Triplex Property with Outbuildings
    Updated: Aug 20
    Triplex Property with Outbuildings

    1516 E Philhower Road, Beloit, WI 53511

    $675,000
    3.37 AC lot
    3.37‑acre property in the Town of Turtle and Turner School District
    Approximately 3,160 sq ft of combined living space
    Potential triplex configuration with two 2‑bedroom units and one 3‑bedroom apartment
    Alternative layout with a 5‑bedroom unit and separate 2‑bedroom unit
    Two separate basements plus multiple outbuildings and workshops
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    Updated Duplex With Attached Garages
    Updated: Jul 15
    Updated Duplex With Attached Garages

    2626 Harvard Drive, Janesville, WI 53548

    $369,900
    0.29 AC lot
    Duplex with two separate 3‑bedroom units
    533 Harvard unit includes 2.5 baths, a private primary suite, and an attached oversized 2‑car garage
    2626 Harvard unit includes 1.5 baths and an attached 1‑car garage
    0.29‑acre lot with R‑1 zoning
    Both units are tenant occupied and have been consistently rented
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    Upper-Lower Duplex with Improvements
    Upper-Lower Duplex with Improvements

    228 Milton Avenue, Janesville, WI 53545

    $319,000
    0.12 AC lot

    Two residential units feature matching two-bedroom, one-bath layouts with recent interior and exterior improvements.

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    Multifamily Property with Outbuildings
    Multifamily Property with Outbuildings

    Beloit, WI 53511

    $675,000
    3,160 sqft 3.37 AC lot

    Flexible layout includes separate basements, a heated garage, and multiple accessory structures.

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    Commercially Zoned Duplex
    Commercially Zoned Duplex

    1-3 Mechanic Street, Edgerton, WI 53534

    $380,000
    0.11 AC lot

    Two full three-bedroom units with separate utilities, basement storage, and commercial B-2 zoning.

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    Renovated Duplex with Detached Garages
    Renovated Duplex with Detached Garages

    3037-3039 S Afton Road, Beloit, WI 53511

    $545,000
    0.94 AC lot

    Both units offer renovated interiors, finished basements, and dedicated detached garages.

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    Two-Unit Duplex with Garages
    Two-Unit Duplex with Garages

    56-58 E Ash Lane, Milton, WI 53563

    $549,900
    0.30 AC lot

    Under-construction rental property with private entrances and attached garages.

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    Duplex with Commercial Zoning
    Duplex with Commercial Zoning

    1-3 Mechanic St, Edgerton, WI 53534

    $380,000
    1,500 sqft

    Duplex featuring two three-bedroom units with separate utility meters and a remodeled lower unit.

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    New Construction Duplex
    New Construction Duplex

    68-70 E Ash Lane, Milton, WI 53563

    $549,900
    0.30 AC lot

    Under-construction duplex with separate residences, attached garages, and contemporary finishes near Highway 26.

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    New Construction Duplex With Garages
    New Construction Duplex With Garages

    118-120 E Ash Lane, Milton, WI 53563

    $549,900
    0.30 AC lot

    Under-construction duplex with private entrances, attached garages, and modern residential finishes near Highway 26.

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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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    Upper-Lower Duplex with Garages
    Upper-Lower Duplex with Garages

    316-316 1/2 Spencer Street, Edgerton, WI 53534

    $185,000
    0.34 AC lot

    Two separately serviced units include private laundry areas and dedicated heating equipment.

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    Side-by-Side Duplex with Garage
    Side-by-Side Duplex with Garage

    2302/2308 Bootmaker Drive, Beloit, WI 53511

    $399,900
    0.41 AC lot

    Two residential units include full basements, first-floor laundry, and a roof replaced in 2026.

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    Mixed-Use Building with Apartments
    Mixed-Use Building with Apartments

    550 E Grand, Beloit, WI 53511

    $249,000
    2,143 sqft

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

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    New Two-Unit Duplex with Garages
    New Two-Unit Duplex with Garages

    1812-1814 W Kyle Circle, Beloit, WI 53511

    $519,900
    0.30 AC lot

    Residential income property with modern three-bedroom layouts, forced-air heating, and attached garages for each unit.

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    Duplex with Attached Garages
    Duplex with Attached Garages

    1832-1834 W Kyle Circle, Beloit, WI 53511

    $519,900
    0.30 AC lot

    Two residential units provide three-bedroom layouts, two bathrooms, and forced-air heating in each home.

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    Residential Income Property with Basement
    Residential Income Property with Basement

    602 East Madison Avenue, Unit 35, Milton, WI 53563

    $399,900
    2,440 sqft

    Three-bedroom condominium with a screened porch, private entry, and association-maintained lawn and snow care.

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    New Duplex With Attached Garages
    New Duplex With Attached Garages

    1802-1804 W Kyle Circle, Beloit, WI 53511

    $519,900
    0.30 AC lot

    Two contemporary residences offer efficient layouts, private garages, and a single-family living experience.

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    Zero-Entry Residential Income Property
    Zero-Entry Residential Income Property

    1222 Prairie, Janesville, WI 53545

    $325,000
    1,330 sqft

    R1-zoned condo with private entry, main-floor laundry, and low-maintenance exterior services.

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    New Two-Unit Duplex with Garages
    New Two-Unit Duplex with Garages

    1822-1824 W Kyle Circle, Beloit, WI 53511

    $519,900
    0.30 AC lot

    Under construction with residential zoning and attached garage parking.

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

    515 North Pearl Street, Janesville, WI 53548

    $199,900
    1,511 sqft

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

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    Triplex with Office Unit
    Triplex with Office Unit

    102 E Main, Evansville, WI 53536

    $319,900
    3,333 sqft

    Two apartments and an office share parking, private access, and individual utility responsibility.

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    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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    Four-Bedroom Residential Income Property
    Four-Bedroom Residential Income Property

    380 West Sunset Drive, Milton, WI 53563

    $379,900
    2,362 sqft

    Well-maintained condo with a finished lower level, private entry, patio, and no condo fees or association dues.

    View details

    Rock County, WI Residential Income Properties Market Trends and Statistics

    Explore 56 residential income properties for sale in Rock County, WI, showcased through 41 active listings on our real estate platform. These investment opportunities span a total of 31,562 square feet of properties for sale, with an estimated market value of $13,874,000.

    Sale prices for residential income properties in Rock County, WI start at $185,000, averaging $420,424, and reaching up to $675,000 — 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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    Featured Rock County Real Estate Agencies

    Realmo connects you with licensed Rock County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Coldwell Banker The Realty Group
    4435 N State Road 26 Janesville, WI 53546
    Phone: 16087411000
    www.cbtherealtygroup.com
    Better Homes and Gardens Real Estate Dream Partners
    1701 Holiday Drive Janesville, WI 53545
    Phone: 16083456197
    www.bhgdreampartners.com/

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