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    Union County, NJ Duplexes for Sale

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    Newark, NJ Paterson, NJ Trenton, NJ
    112 results
    Spacious Two-Family Home Near Amenities
    $699,000
    3,917 SF

    Spacious Two-Family Home Near Amenities

    27 Jacques St, Elizabeth, NJ 07201

    Large two-family home with bonus attic and private backyard.

    • Enormous 3,917 sq ft two‑family home with spacious rooms in both units.
    • Bonus attic level with kitchenette and separate entrance offers additional flexibility.
    • Convenient location near major transportation, shopping, and local amenities.
    • Private backyard ideal for outdoor enjoyment.
    • Ample closet space and tall ceilings in each unit.
    Updated: Apr 6
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    Renovated Two-Family Home, Elizabeth, NJ
    $750,000
    2,544 SF

    Renovated Two-Family Home, Elizabeth, NJ

    540-542 Jefferson Avenue, Elizabeth, NJ 07201

    Updated two-family property with finished basement and large backyard.

    • Fully renovated 2‑family property with updated finishes in each unit.
    • Finished basement with direct exterior access provides extra space.
    • Large lot with huge backyard is perfect for entertaining.
    • Private driveway with parking for 6+ cars.
    • Convenient location near NJ Turnpike, Routes 1&9, NJ TRANSIT, Newark Airport, shopping, parks, and schools.
    Updated: Apr 10
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    Modern Two-Family Home, Built 2022
    $899,000
    0.06 Acres

    Modern Two-Family Home, Built 2022

    Newer construction multi-family in prime location with strong rental income.

    558 Broadway, Elizabeth, NJ 07206
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    Spacious Three-Story Multi-Family Home
    $775,000
    2,633 SF

    Spacious Three-Story Multi-Family Home

    Three-story home with versatile space and income potential.

    139 Inslee Pl, Elizabeth, NJ 07206
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    Custom-Built Multifamily Near Kean University
    $1,150,000
    3,960 SF

    Custom-Built Multifamily Near Kean University

    Exceptional multifamily property near Kean University with investment potential.

    117-119 Stiles St, Elizabeth, NJ 07208
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    Renovated Two-Family Home, Elizabeth
    $599,000

    Renovated Two-Family Home, Elizabeth

    Fully renovated two-family home in the heart of Elizabeth.

    629 Magnolia Ave, Elizabeth, NJ 07206
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    Two-Unit Multifamily Property in Rahway
    $750,000
    0.10 Acres

    Two-Unit Multifamily Property in Rahway

    Two-unit multifamily property near transportation, schools, and parks.

    2012 Price St, Rahway, NJ 07065
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    Updated Duplex Near Downtown Rahway
    $699,000
    0.10 Acres

    Updated Duplex Near Downtown Rahway

    Updated side-by-side duplex with finished basements and private backyards.

    1652-54 Park St, Rahway, NJ 07065
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    Well-Maintained Two-Family Home
    $635,000
    2,439 SF

    Well-Maintained Two-Family Home

    Legal 2-family home in Elizabeth, close to transportation and amenities.

    312 S Spring St, Elizabeth, NJ 07201
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    Multi-Family Home, Redeveloped Neighborhood
    $569,999
    0.07 Acres

    Multi-Family Home, Redeveloped Neighborhood

    Two-family home with potential in a redeveloped neighborhood.

    614 S Park St, Elizabeth, NJ 07206
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    Turnkey Multi-Family Property
    $799,001
    0.06 Acres

    Turnkey Multi-Family Property

    Spacious 7-bedroom, 5-bath multi-family near highways and transportation.

    452 Broadway, Elizabeth, NJ 07206
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    Income-Generating Multifamily Home in Elizabeth
    $599,900
    0.03 Acres

    Income-Generating Multifamily Home in Elizabeth

    Rare multifamily home in Peterstown, Elizabeth with modern units.

    614 12 4Th Ave, Elizabeth, NJ 07202
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    $750,000
    0.10 Acres

    Multi-Family in Linden City

    Multi-family property in Linden City, great for rental income.

    906 Roselle St, Linden, NJ 07036
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    Elizabeth City Multi-Family Property
    $535,000
    0.06 Acres

    Elizabeth City Multi-Family Property

    Two-family property in Elizabeth City, ideal for owner-occupants or investors.

    54 Florida St, Elizabeth, NJ 07206
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    Income-Producing Multifamily in Elizabeth City
    $730,000
    0.06 Acres

    Income-Producing Multifamily in Elizabeth City

    Multifamily property near Elizabeth Train Station and Route 1-9.

    546 S Broad St, Elizabeth, NJ 07202
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    Newer Construction Two-Family Home
    $1,179,000

    Newer Construction Two-Family Home

    Income-producing two-family home in desirable Elmora section.

    433 Linden, Elizabeth, NJ 07202
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    Rahway City Two-Family Home
    $629,900
    0.10 Acres

    Rahway City Two-Family Home

    Well-maintained two-family home with spacious units in desirable Rahway location.

    743 Audrey Dr, Rahway, NJ 07065
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    Newer Multi-Family Home For Sale
    $955,000
    2,528 SF

    Newer Multi-Family Home For Sale

    Newer construction multi-family home with 6 bedrooms and 5 bathrooms.

    519 Maple Ave, Elizabeth, NJ 07202
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    Two-Family Home with Income Potential
    $570,000
    0.08 Acres

    Two-Family Home with Income Potential

    Well-maintained two-family home in Elizabeth City, offering income potential.

    478 Walnut St, Elizabeth, NJ 07201
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    Spacious Roselle Park Two-Family Home
    $699,999
    1,477 SF

    Spacious Roselle Park Two-Family Home

    Two-family home in Roselle Park with many possibilities.

    119 Columbus Place, Roselle Park, NJ 07204
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    Elizabeth City Two-Family Home
    $899,900
    0.07 Acres

    Elizabeth City Two-Family Home

    Two-family home in excellent location, ideal for commuters.

    1117 Chestnut St, Elizabeth, NJ 07201
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    Updated Two-Family Home in Elizabeth
    $800,000
    0.08 Acres

    Updated Two-Family Home in Elizabeth

    Updated two-family home, ideal for owner-occupants or investors.

    648 Myrtle St, Elizabeth, NJ 07202
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    Spacious Roselle Park Two-Family Home
    $699,999
    1,477 SF

    Spacious Roselle Park Two-Family Home

    Two-unit property with rental income potential in a commuter-friendly location.

    119 Columbus Pl, Roselle Park, NJ 07204
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    Hillside Multi-Family Income Opportunity
    $899,900
    0.08 Acres

    Hillside Multi-Family Income Opportunity

    Fully rebuilt multi-family home in Hillside, ideal for investors.

    1207 S State St, Hillside, NJ 07205
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    Union County, NJ Duplexes Investment Opportunities Market Analysis

    Explore 112 duplexes for sale in Union County, NJ, showcased through 112 active listings on our real estate platform. These investment opportunities span a total of 249,263 square feet of properties for sale, with an estimated market value of $47,027,675.

    Sale prices for duplexes in Union County, NJ start at $435,000, averaging $734,807, and reaching up to $1,400,000 — 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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    Browse Duplexes for Sale Near Union, NJ

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