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    Whiteside County, IL Duplexes for Sale

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    Remodeled Duplex with Updated Roof
    Updated: Jul 9
    Remodeled Duplex with Updated Roof

    1212 12th Avenue, Sterling, IL 61081

    $169,950
    Duplex built in 1924 with vinyl siding and an asphalt roof
    Public utilities: public water and public sewer
    Main‑floor apartment remodeled with updated kitchen and bathroom, fresh interior paint, and new flooring throughout
    New interior doors, trim, and light fixtures installed in 2026
    Water heater replaced in 2025
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    Rock Falls Mixed-Use Building
    Updated: Dec 19, 2025
    Rock Falls Mixed-Use Building

    110 W 2nd Street, Rock Falls, IL 61071

    $265,000
    0.06 AC lot
    Restaurant space on the main floor offers immediate business opportunity or conversion potential.
    Two apartments provide existing rental income ($600 and $500 monthly).
    Newer roof (2018) reduces immediate maintenance concerns.
    Two apartments each feature 2 bedrooms and 1 bathroom.
    Building constructed with durable brick.
    View details
    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 2 Potential Opportunities for your consideration. Besides 2 Active listings in Whiteside County, IL, we suggest exploring several alternatives:

    Whiteside County, IL Duplexes Market Trends and Statistics

    Explore 2 duplexes for sale in Whiteside County, IL on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $434,950.

    Sale prices for duplexes in Whiteside County, IL start at $169,950, averaging $217,475, and reaching up to $265,000 — 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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