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    Whiteside County, IL Multifamily Properties for Sale

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    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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    Mixed-Use Property With Restaurant
    Updated: Dec 19, 2025
    Mixed-Use Property With Restaurant

    110 W 2nd Street, Rock Falls, IL 61071

    $265,000
    0.06 AC lot
    Main‑floor restaurant with 2 upstairs apartments
    Each apartment includes 2 bedrooms and 1 bath
    0.0574‑acre lot at 110 W 2nd Street, Rock Falls, IL 61071
    COMMR zoning
    Roof installed in 2018
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    Brick Triplex with Garage
    Brick Triplex with Garage

    902 W 4th Street, Sterling, IL 61081

    $45,000

    Two-level residential property with three units, a porch, owned parking, and a garage constructed within the last decade.

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    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Retro Bar with Apartments
    Retro Bar with Apartments

    213 Washington St, Prophetstown, IL 61277

    $80,000
    2,600 sqft

    Former bar space with a distinctive built-in serving area, adaptable open layout, and two rented apartments above.

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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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    Erie, IL Mobile Home Park
    Erie, IL Mobile Home Park

    1002-1018 13th Ave, Erie, IL 61250

    Contact for pricing

    Mobile home park with direct-billed utilities and below-market rents.

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

    506 Ave F, Sterling, IL 61081

    Contact for pricing

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

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    Multifamily Property with Parking
    Multifamily Property with Parking

    2 E 7th Street, Sterling, IL 61081

    $69,900

    Corner property with a parking lot, natural gas, forced air, and a full unfinished area.

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    Riverside MHC Investment Opportunity
    Riverside MHC Investment Opportunity

    900 Regan Rd, Rock Falls, IL 61071

    Contact for pricing

    Cash-flowing mobile home park with value-add potential in Rock Falls.

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    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 11 Active listings in Whiteside County, IL, we suggest exploring several alternatives:

    Whiteside County, IL Multifamily Properties Market Trends and Statistics

    Explore 11 multifamily properties for sale in Whiteside County, IL, showcased through 11 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 $857,800.

    Sale prices for multifamily properties in Whiteside County, IL start at $45,000, averaging $122,542, 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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