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    Amity Harbor, NY
    Multifamily

    Amity Harbor, NY Multifamily Properties for Sale

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    Babylon, NY Massapequa, NY Copiague, NY Massapequa Park, NY North Lindenhurst, NY Farmingdale, NY Seaford, NY Old Bethpage, NY
    Duplex with Private Entrances
    Updated: Oct 28
    Duplex with Private Entrances

    35 Greene Avenue, Amityville, NY 11701

    $695,000
    0.15 AC lot
    Legal two‑family residence with private entrances
    First‑floor apartment: 2 bedrooms and 1 bathroom
    Upper apartment has a king‑size bedroom and loft
    Separate utilities and storage in the basement
    0.1515‑acre lot with driveway parking
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    Corner-Lot Duplex
    Updated: Jul 3
    Corner-Lot Duplex

    21 Locust Avenue, Amityville, NY 11701

    $799,000
    0.36 AC lot
    Permitted two‑family property with 4‑bedroom and 1‑bedroom units
    Primary unit includes 4 bedrooms, 2 full bathrooms, and a finished basement with OSE
    Second unit has 1 bedroom, 1 full bath, a finished basement, and is tenant occupied
    0.3573‑acre corner lot with an expansive backyard
    Separate utilities for the two residential units
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    Two-Unit Duplex with Private Entrances
    Two-Unit Duplex with Private Entrances

    35 Greene Ave, Amityville, NY 11701

    $695,000
    1,619 sqft

    Two distinct apartments offer separate laundry arrangements, outdoor areas, and off-street parking.

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    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Two-Unit Duplex with Detached Garage
    Two-Unit Duplex with Detached Garage

    21 Locust Ave, Amityville, NY 11701

    $799,000
    2,086 sqft

    Permitted two-family configuration includes separate utilities, a tenant-occupied secondary residence, and finished basement space.

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    4 active listings match your search: Multifamily for sale in Amity Harbor, NY. Based on your search, we've also compiled 6 Potential Opportunities for your consideration: 4 properties in nearby cities and 2 land listings with development potential.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Duplex with Full Basement
    Duplex with Full Basement

    235 N 6th St, Lindenhurst, NY 11757

    $749,000
    1,664 sqft 0.11 AC lot

    Two gas meters and two electric meters support separate utility service for the building.

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    Duplex with Finished Basement
    Duplex with Finished Basement

    180 N 7th Street, Lindenhurst, NY 11757

    $849,000
    0.17 AC lot

    The two-family layout includes one three-bedroom residence and a separate two-bedroom residence.

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    Two-Unit Colonial Duplex
    Two-Unit Colonial Duplex

    280 Van Cott Avenue, Farmingdale, NY 11735

    $850,000
    0.20 AC lot

    Legal two-family property with a full basement, fenced backyard, and public water and sewer.

    View details
    Legal Two-Family Duplex
    Legal Two-Family Duplex

    280 Van Cott Avenue, Farmingdale, NY 11735

    $850,000

    Legal two-family duplex with two two-bedroom apartments, a full basement, and a private backyard.

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    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.

    Flatbush Development Property For Sale
    Flatbush Development Property For Sale

    14 E 32nd Street lot: 13, Brooklyn, NY 11226

    $1,249,000
    1,407 sqft 0.09 AC lot

    40 x 100 lot with R6, C1-2 zoning.

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    Detached Two-Family Duplex
    Detached Two-Family Duplex

    69 Martense Street, Brooklyn, NY 11226

    $1,888,888
    0.10 AC lot

    Detached two-family residence with two three-bedroom apartments, a separate-entry basement, and public water and sewer service.

    View details

    Amity Harbor, NY Multifamily Properties Market Trends and Statistics

    Explore 4 multifamily properties for sale in Amity Harbor, NY, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 3,705 square feet of properties for sale, with an estimated market value of $2,988,000.

    Sale prices for multifamily properties in Amity Harbor, NY start at $695,000, averaging $747,000, and reaching up to $799,000 — 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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    Demographics Overview

    Population 28K
    Population Growth (5Y) +0.1%
    Median Household Income $110,639
    College Educated 47.5%

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

    How Realmo verifies these figures

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