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    Nassau County, NY Duplexes for Sale

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    Showing 24 of 140 results
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    Mineola Legal Two-Family Home
    $699,000
    0.20 Acres

    Mineola Legal Two-Family Home

    Legal two-family home near LIRR with residential, commercial, industrial zoning.
    84 2Nd St, Mineola, NY 11501
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    Renovated Duplex with Modern Amenities
    $1,100,000

    Renovated Duplex with Modern Amenities

    Beautifully renovated duplex with high-end finishes and community amenities.
    100 Hilton Ave, Garden City, NY 11530
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    Renovated Multi-Family Home, Lynbrook
    $750,000

    Renovated Multi-Family Home, Lynbrook

    Updated multi-family home in a sought-after Long Island neighborhood.
    118 Edmund St, Lynbrook, NY 11563
    View details
    Uniondale Multi-Family Home For Sale
    $825,000

    Uniondale Multi-Family Home For Sale

    Two-family home with income potential in Uniondale, New York.
    185 Lawrence St, Uniondale, NY 11553
    View details
    Farmingdale Legal Two-Family Home
    $849,999
    Pending

    Farmingdale Legal Two-Family Home

    Legal 2-family home near shops, restaurants, and public transportation.
    32 Nostrand St, Farmingdale, NY 11735
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    Great Neck Two-Family Home
    $1,198,000
    1,526 SF

    Great Neck Two-Family Home

    Legal two-family home in prime Great Neck location.
    11 Lee Ct, Great Neck, NY 11024
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    New Colonial Duplex in Port
    $1,999,000
    3,394 SF

    New Colonial Duplex in Port

    New construction colonial duplex with rental potential in Port Washington.
    59 Edgewood Rd, Port Washington, NY 11050
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    Oceanside Duplex: Income Opportunity
    $949,000
    Pending

    Oceanside Duplex: Income Opportunity

    Spacious Oceanside duplex on a large lot, ideal for investors.
    204 Bayside Ave, Oceanside, NY 11572
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    New Colonial Duplex in Port
    $1,995,000
    0.07 Acres

    New Colonial Duplex in Port

    New construction duplex with investment potential in Port Washington, NY.
    46 Linwood Rd N, Port Washington, NY 11050
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    Port Washington Duplex For Sale
    $1,249,000
    Pending

    Port Washington Duplex For Sale

    Legal 2-family residence with 6 bedrooms, ideal for investment.
    27 Juniper Rd, Port Washington, NY 11050
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    Charming Two-Family Home, Long Beach
    $749,000

    Charming Two-Family Home, Long Beach

    Two-family home near shops and transportation in Long Beach, NY.
    213 E Market St, Long Beach, NY 11561
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    Long Beach Two-Family Duplex
    $929,000
    2,304 SF

    Long Beach Two-Family Duplex

    Two-family duplex in Long Beach with tenant income.
    20 E Pine St, Long Beach, NY 11561
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    East Atlantic Beach Two-Family Bungalow
    $775,000
    Pending

    East Atlantic Beach Two-Family Bungalow

    Two-family bungalow near the ocean with income potential.
    88 Buffalo Ave, East Atlantic Beach, NY 11561
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    Renovated Duplex with Two-Car Garage
    $1,288,000
    Pending

    Renovated Duplex with Two-Car Garage

    Franklin Square legal two-family home, renovated, with modern amenities.
    763 Roosevelt St, Franklin Square, NY 11010
    View details
    Lynbrook Duplex with Investment Potential
    $739,000
    Pending

    Lynbrook Duplex with Investment Potential

    Legal 2-family home in Lynbrook, ideal for investors or homeowners.
    230 Broadway, Lynbrook, NY 11563
    View details
    Spacious Two-Family Home Near Hospital
    $999,000
    Pending

    Spacious Two-Family Home Near Hospital

    Large duplex near Mount Sinai Hospital with income potential.
    621 Merrick Rd, Rockville Centre, NY 11570
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    Glen Cove Duplex in St Rocco
    $699,000
    Pending

    Glen Cove Duplex in St Rocco

    Two-family home in the St Rocco area, Glen Cove.
    25 Bella Vista Ave, Glen Cove, NY 11542
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    Two-Family Home with Bonus Lot
    $799,000
    1,532 SF

    Two-Family Home with Bonus Lot

    Two-family home with bonus lot near beaches and shopping.
    46 Coles St, Glen Cove, NY 11542
    View details
    Spacious Two-Family Plainview Residence
    $999,000
    Pending

    Spacious Two-Family Plainview Residence

    Versatile two-family residence in Plainview offering comfort and convenience.
    622 Old Country Rd, Plainview, NY 11803
    View details
    Cedarhurst Duplex with Finished Basement
    $750,000
    Pending

    Cedarhurst Duplex with Finished Basement

    Two-family home in Cedarhurst with a finished basement and new roof.
    492 Court Ave, Cedarhurst, NY 11516
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    Oyster Bay Colonial Duplex
    $919,000
    Pending

    Oyster Bay Colonial Duplex

    Two-family colonial in Oyster Bay, oversized lot, convenient location.
    75 Anstice St, Oyster Bay, NY 11771
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    Valley Stream Duplex Investment Opportunity
    $799,000
    Pending

    Valley Stream Duplex Investment Opportunity

    Two-family duplex in Valley Stream, NY with tenant.
    66 Gates Ave, Valley Stream, NY 11580
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    Waterfront Duplex in South Seaford
    $1,125,000
    2,980 SF

    Waterfront Duplex in South Seaford

    Waterfront duplex ideal for investment or multi-generational living.
    2850 Shore Rd, Seaford, NY 11783
    View details
    Oceanside Duplex: Income Opportunity
    $949,000

    Oceanside Duplex: Income Opportunity

    Spacious duplex in Oceanside's commercial district, ideal for investors.
    204 Bayside Ave, Oceanside, NY 11572
    View details
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