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    Hunterdon County, NJ Duplexes for Sale

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    Two-Unit Duplex with Barn
    Updated: May 4
    Two-Unit Duplex with Barn

    10 5Th St, Frenchtown, NJ 08825

    $620,000
    0.20 AC lot
    Two residences, each with 3 bedrooms and 1 bathroom
    Wood barn with alley access
    Partially finished attic with high ceilings
    0.2‑acre parcel in Frenchtown
    Built in 1890
    View details
    Two-Unit Duplex with Oversized Garage
    Updated: Aug 7
    Two-Unit Duplex with Oversized Garage

    58-62 NJ Rte31 N Johnson Av, Hampton, NJ 08827

    $430,000
    0.70 AC lot
    Two side‑by‑side duplex units with two‑story layouts
    One unit is vacant and freshly painted; the second unit is occupied
    Oversized detached garage with 3 phase electricity, bathroom, and storage
    0.7‑acre lot served by public water
    One unit includes basement access
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    Victorian Duplex with Detached Outbuilding
    Victorian Duplex with Detached Outbuilding

    38 John Ringo Rd, Ringoes, NJ 08551

    $699,000
    2,356 sqft

    Two separately metered apartments are complemented by off-street parking and a detached outbuilding with a garage bay.

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    Two-Family Home with Bonus Garage
    Two-Family Home with Bonus Garage

    Whitehouse Station, NJ 08889

    $798,000
    4,686 sqft

    Legal two-family residence with updated kitchens and baths, two kitchens, and a detached 3-car garage with finished bonus room.

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    Restaurant with Rental Income Property
    Restaurant with Rental Income Property

    15 - 17 Main St, Clinton, NJ 08809

    $1,500,000
    3,200 sqft

    Restaurant, equipment, rental units, and building lot for sale.

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    Renovated Duplex with Cottage
    Renovated Duplex with Cottage

    Annandale, NJ 08801

    $695,000

    Two separate residences share a lot, with a three-bedroom main home and a one-bedroom cottage.

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    Renovated Two-Family Duplex
    Renovated Two-Family Duplex

    61 Church St, High Bridge, NJ 08829

    $649,900

    Two refreshed residences include basement and attic areas that expand the property’s functional space.

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    Duplex with Alley-Access Barn
    Duplex with Alley-Access Barn

    10 5th St, Frenchtown, NJ 08825

    $620,000

    Each residence has three bedrooms and one bathroom, complemented by a new roof and a detached barn.

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    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 8 Active listings in Hunterdon County, NJ, we suggest exploring several alternatives:

    Hunterdon County, NJ Duplexes Market Trends and Statistics

    Explore 8 duplexes for sale in Hunterdon County, NJ, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 10,242 square feet of properties for sale, with an estimated market value of $6,011,900.

    Sale prices for two-family homes in Hunterdon County, NJ start at $430,000, averaging $751,487, and reaching up to $1,500,000 — 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 Hunterdon County Real Estate Agencies

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

    River Valley Realty LLC
    63 Coryell Street Lambertville, NJ 08530
    Phone: (908) 616-2767
    www.RiverValleyRealtyNJ.com
    Keller Williams Real Estate
    120 Main Street Clinton, NJ 08809
    Phone: (908) 751-7750
    kellerwilliamsclinton.com
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