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    East Atlantic Beach, NY
    Duplex

    East Atlantic Beach, NY Duplexes for Sale

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    Two-Family Duplex with Basement
    Updated: Oct 15
    Two-Family Duplex with Basement

    60 E Market Street, Long Beach, NY 11561

    $750,000
    0.09 AC lot
    Legal two‑family property with a three‑bedroom, two‑bath first‑floor apartment
    Second‑floor apartment includes three bedrooms and one full bathroom
    Separate gas and electric meters for each apartment
    Basement and shared driveway
    0.0918‑acre lot; built in 1926
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    Two-Family Home with Garage
    Updated: Sep 22
    Two-Family Home with Garage

    550 E Harrison Street, Long Beach, NY 11561

    $1,850,000
    0.09 AC lot
    Two‑family layout with 6 bedrooms, 4 bathrooms, and 2 kitchens
    Under construction; year built listed as 2026
    Two‑car garage plus driveway parking for up to 3 additional vehicles
    Two balconies and a fenced backyard
    0.0918‑acre lot in Long Beach’s East End
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    Duplex with Garage
    Duplex with Garage

    36 E Fulton Street, Long Beach, NY 11561

    $849,999
    0.09 AC lot

    A full basement with its own entrance complements the two-level bedroom layout.

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    Duplex with Ocean View
    Duplex with Ocean View

    622 W Penn Street, Long Beach, NY 11561

    $2,500,000
    6,000 sqft

    Two adjoining townhouse-style residences provide a side-by-side configuration near the beach.

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    Two-Unit Duplex with Ocean Views
    Two-Unit Duplex with Ocean Views

    622 W Penn Street, Long Beach, NY 11561

    $2,500,000
    0.14 AC lot

    Two townhouse-style residences are planned with smart-home features, central air conditioning, and private garage parking.

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    Duplex with Basement
    Duplex with Basement

    302 W Hudson Street, Long Beach, NY 11561

    $1,399,000
    0.11 AC lot

    Frame duplex with a basement, driveway parking, and public water and sewer.

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    Legal Two-Family Duplex
    Legal Two-Family Duplex

    20 E Pine Street, Long Beach, NY 11561

    $899,999
    0.11 AC lot

    Occupied units, a two-car garage, basement bonus space, and a rear deck support the property’s residential income use.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    20 E Pine Street, Long Beach, NY 11561

    $899,999
    2,304 sqft

    Both residences have three bedrooms and in-place tenancies, with a separate basement entrance and rear deck adding useful space.

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    Renovated Duplex with Finished Basement
    Renovated Duplex with Finished Basement

    121 W Chester Street, Long Beach, NY 11561

    $1,199,000
    0.14 AC lot

    Renovated duplex residence includes finished basement, garage, backyard, and private balcony.

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    Two-Unit Beachside Duplex
    Two-Unit Beachside Duplex

    51 Trenton Avenue, East Atlantic Beach, NY 11561

    $1,300,000

    The upper residence will be vacant at closing, while the lower apartment remains leased through August 2027.

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    Two-Unit Duplex with Private Parking
    Two-Unit Duplex with Private Parking

    1170 Park Street, East Atlantic Beach, NY 11561

    $899,000
    1,797 sqft

    Separate living areas include eat-in kitchens, with an interior connection allowing a single-family layout.

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    Two-Family Duplex with Backyard
    Two-Family Duplex with Backyard

    440 E Park Avenue, Long Beach, NY 11561

    $859,000
    0.09 AC lot

    A four-bedroom layout includes a first-floor bedroom and driveway parking.

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    Renovated Two-Family Colonial
    Renovated Two-Family Colonial

    149 W Market Street, Long Beach, NY 11561

    $950,000
    0.09 AC lot

    Updated duplex with separate living arrangements, a private balcony, garage parking, and a partially finished basement.

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    Two-Unit Duplex with Decks
    Two-Unit Duplex with Decks

    72 Kentucky Street, Long Beach, NY 11561

    $1,359,000
    1,856 sqft

    Two separate residences offer distinct layouts, with outdoor decks and covered parking.

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    Vacant Two-Unit Cape Cod
    Vacant Two-Unit Cape Cod

    111 Cleveland Avenue, Long Beach, NY 11561

    $980,000

    Two residences offer flexible occupancy options with a private driveway, garage, and first-floor bedroom.

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    Two-Family Duplex with Patios
    Two-Family Duplex with Patios

    61 W Walnut Street, Long Beach, NY 11561

    $979,000
    0.09 AC lot

    Two residential units feature hardwood floors, high ceilings, patios, terraces, and off-street parking.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    36 E Fulton Street, Long Beach, NY 11561

    $849,999

    Partially renovated residence with bedrooms on both floors and a basement accessed through a separate entrance.

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    Two-Family Duplex with Backyard
    Two-Family Duplex with Backyard

    440 E Park Ave, Long Beach, NY 11561

    $859,000

    1954-built residential income property with flexible two-unit configuration and outdoor space.

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    Two-Unit Residential Duplex
    Two-Unit Residential Duplex

    517 E Broadway, Long Beach, NY 11561

    $899,999

    Separate upper- and lower-level residences have distinct bedroom and bathroom layouts.

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    19 active listings match your search: Duplex for sale in East Atlantic Beach, NY.

    East Atlantic Beach, NY Duplexes Market Trends and Statistics

    Explore 19 duplexes for sale in East Atlantic Beach, NY, showcased through 19 active listings on our real estate platform. These investment opportunities span a total of 11,957 square feet of properties for sale, with an estimated market value of $22,782,995.

    Sale prices for two-family homes in East Atlantic Beach, NY start at $750,000, averaging $1,199,105, and reaching up to $2,500,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 19
    Apartment buildings 10
    Triplexes 2

    Demographics Overview

    Population 39K
    Population Growth (5Y) +3.2%
    Median Household Income $132,903
    College Educated 76.5%

    High-Yield Neighborhoods for Investment

    Identify East Atlantic Beach submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    Long Beach - 11561 $1.1M

    Listings Trend

    New vs delisted commercial listings in Nassau County

    New Delisted

    Total CRE Inventory on Market (SF)

    How Realmo verifies these figures

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