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    Whiteside County, IL Duplexes for Sale

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    6 properties
    Brick Duplex with Full Basement
    Updated: Aug 27
    Brick Duplex with Full Basement

    304 8th Avenue, Rock Falls, IL 61071

    $130,000
    Two 1‑bedroom, 1‑bath units in a brick duplex
    Full basement with shared washers and dryers
    Separate utilities; tenants pay their own utility expenses
    New roof installed July 2026; water heaters updated in 2025
    Fenced backyard with garage parking
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    Retro Bar with Apartments
    Updated: Jul 20
    Retro Bar with Apartments

    213 Washington St, Prophetstown, IL 61277

    $80,000
    2,600 sqft
    2,600‑square‑foot bar and lounge property at 213 Washington St, Prophetstown, IL 61277
    Two second‑floor apartments are currently rented
    Custom mid‑century‑inspired back bar with wood paneling and geometric shelving
    Open main‑level layout with wraparound bar seating
    Electrical updated for the kitchen area and gaming machines
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    Side-by-Side Duplex
    Side-by-Side Duplex

    206 8th Avenue, Sterling, IL 61081

    $126,900

    Fully occupied duplex with separate utility services, individual basements, and a detached two-car garage.

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    Modern Duplex
    Modern Duplex

    1012 W 4th Street, Sterling, IL 61081

    $141,000

    Two-unit residential property with matching layouts, natural gas service, and forced-air heating.

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    Side-by-Side Duplex
    Side-by-Side Duplex

    Rock Falls, IL 61071

    Contact for pricing

    The building requires substantial renovation and is being offered in its current condition.

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    Two-Unit Duplex with Basement
    Two-Unit Duplex with Basement

    506 Ave F, Sterling, IL 61081

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    Upstairs and downstairs residences each offer two bedrooms and one bathroom, with the lower unit including basement laundry.

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    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 6 Active listings in Whiteside County, IL, we suggest exploring several alternatives:

    Whiteside County, IL Duplexes Market Trends and Statistics

    Explore 6 duplexes for sale in Whiteside County, IL, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 2,600 square feet of properties for sale, with an estimated market value of $477,900.

    Sale prices for two-family homes in Whiteside County, IL start at $80,000, averaging $119,475, and reaching up to $141,000 — 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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