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    Mchenry County, IL Duplexes for Sale

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    Two-Unit Home with River Views
    $239,900
    0.32 Acres

    Two-Unit Home with River Views

    814 N River Road, Mchenry, IL 60051

    Move-in ready duplex with rooftop deck and Fox River views.

    • Two self‑contained units offering flexible living arrangements or rental income potential.
    • Enjoy scenic Fox River views from the rooftop deck.
    • Four bedrooms and three full baths across both units.
    • Detached two‑car garage with ample parking.
    • Move‑in ready condition with potential for cosmetic updates to increase equity.
    Updated: Mar 6
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    Well-Maintained Duplex with Income Potential
    $249,900
    0.59 Acres

    Well-Maintained Duplex with Income Potential

    6018-6020 Hickory Street, Harvard, IL 60033

    Updated duplex with separate entrances and utilities, ideal for owner-occupant.

    • Live in the remodeled 2 bed/1 bath unit with attached 2‑car garage and rent out the other for income.
    • Each unit features separate utilities, private entrance, and updated features.
    • Owner's unit (6018) boasts a remodeled kitchen, large primary bedroom with double closets, and a family room with vaulted ceiling and skylight.
    • Both units have newer furnaces and thermopane windows for energy efficiency.
    • Backing to farmland, enjoy peace and quiet, especially in the owner's unit's semi‑private yard.
    Updated: Feb 18
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    Well-Maintained Income Property Near Square
    $274,000
    0.11 Acres

    Well-Maintained Income Property Near Square

    Income-producing duplex near Woodstock Square with separate utilities.

    726 S Jefferson Street, Woodstock, IL 60098
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    Spacious Duplex in Desirable Community
    $629,000
    3,000 SF

    Spacious Duplex in Desirable Community

    Well-maintained duplex with investment potential in Crystal Lake, Illinois.

    627 Chardonnay Lane, Crystal Lake, IL 60014
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    Crystal Lake Two-Unit Investment Property
    $321,815
    0.27 Acres

    Crystal Lake Two-Unit Investment Property

    Two-unit property near downtown Crystal Lake amenities and transportation.

    40 S WALKUP Avenue, Crystal Lake, IL 60014
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    Based on your search, we've compiled 9 Potential Opportunities for your consideration. Besides 5 Active listings in Mchenry County, IL, we suggest exploring several alternatives: plus 4 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Corner Lot Redevelopment Opportunity
    $1,500,000

    Corner Lot Redevelopment Opportunity

    Land with redevelopment potential on a strong commercial corridor.

    339 W Virginia St, Crystal Lake, IL 60014
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    Development Parcel Near Downtown
    Contact for pricing

    Development Parcel Near Downtown

    Exceptional 4-acre development parcel near downtown Crystal Lake.

    95 East, Crystal Lake, IL 60014
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    Vacant Lot on Terra Cotta
    $75,000
    0.62 Acres

    Vacant Lot on Terra Cotta

    0.62 acre vacant commercial lot for sale.

    845 E Terra Cotta Avenue, Crystal Lake, IL 60014
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    Rakow Road Frontage Land
    Contact for pricing

    Rakow Road Frontage Land

    1.3 acres of commercial land with excellent visibility.

    Crystal Lake, IL 60014
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    Mchenry County, IL Duplexes Investment Opportunities Market Analysis

    Explore 5 duplexes for sale in Mchenry County, IL, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 44,431 square feet of properties for sale, with an estimated market value of $763,800.

    Sale prices for duplexes in Mchenry County, IL start at $239,900, averaging $254,600, and reaching up to $274,000 — 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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