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    Farmingdale, NY
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    Farmingdale, NY Duplexes for Sale

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    Massapequa, NY Bethpage, NY Old Bethpage, NY Amityville, NY Plainedge, NY Melville, NY West Babylon, NY Lindenhurst, NY
    Legal Two-Family Colonial Home
    Updated: Jul 13
    Legal Two-Family Colonial Home

    280 Van Cott Avenue, Farmingdale, NY 11735

    $850,000
    0.20 AC lot
    Legal two‑family home with two 2‑bedroom apartments
    First‑floor bedroom and full bath plus formal dining room
    Wood flooring and vinyl siding exterior
    Natural gas heating with window/wall window unit cooling
    Full basement with additional storage and utility space
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    Legal Two-Family Duplex with Finished Basement
    Updated: Jun 16
    Legal Two-Family Duplex with Finished Basement

    28 Baldwin Street, Farmingdale, NY 11735

    $999,990
    0.18 AC lot
    Legal 2‑family home built in 1962 with 6 bedrooms and 3 full baths, plus a full finished basement with a full bath
    First floor: 3 bedrooms, eat‑in kitchen, formal dining, and ceramic tile full bath; includes living room and entrance foyer
    Second floor remodeled with living and dining rooms, new eat‑in kitchen with upgraded stainless steel appliances, updated ceramic tile full bath, and 3 bedrooms
    Oil heat with separate hot water heaters and 3‑zone heating; above‑ground 275‑gallon oil tank
    Separate utilities: 2 electric panels (100 amps each) with 3 electric meters; public water and public sewer
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    Brick Two-Family with Finished Basement
    Brick Two-Family with Finished Basement

    28 Baldwin Street, Farmingdale, NY 11735

    $999,990
    2,048 sqft

    Legal 2-family home with a finished basement, multiple bedrooms, and three full baths, plus separate electric metering.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 3 Active listings in Farmingdale, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

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

    Two-Family Home with Detached Garage
    Two-Family Home with Detached Garage

    733 14th Street, West Babylon, NY 11704

    $799,999
    0.25 AC lot

    Legal two-family with separate utilities, spacious units, and a detached two-car garage on a fenced lot.

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    Two-Family Corner Lot Home
    Two-Family Corner Lot Home

    21 Locust Avenue, Amityville, NY 11701

    $829,000
    0.36 AC lot

    Legal two-family home with detached one-car garage and finished basements, featuring separate utilities on an oversized corner lot.

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    Legal Two-Family Home with Balcony
    Legal Two-Family Home with Balcony

    517 Herzel Boulevard, West Babylon, NY 11704

    $824,999

    Well-maintained two-family residence with an oversized 2-car garage and updated systems, offering flexible living layout.

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    Victorian Two-Family Residence
    Victorian Two-Family Residence

    38 Park Avenue, Amityville, NY 11701

    $1,750,000
    0.42 AC lot

    Victorian-style two-family home configured with two 3-bedroom, 1-bath units in a residential income setting.

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    Farmingdale, NY Duplexes Market Trends and Statistics

    Explore 3 duplexes for sale in Farmingdale, NY, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 2,048 square feet of properties for sale, with an estimated market value of $2,849,980.

    Sale prices for duplexes in Farmingdale, NY start at $850,000, averaging $949,993, and reaching up to $999,990 — 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 4
    Apartment buildings 1

    Demographics Overview

    Population 33K
    Population Growth (5Y) -2.0%
    Median Household Income $146,190
    College Educated 15.9%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    11735 $889.5K

    Taxes & Financing

    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Nassau County

    New Delisted

    Total CRE Inventory on Market (SF)

    Property Size Breakdown

    The majority of commercial real estate listings in Farmingdale fall within the 25,000 to 50,000 square foot range.

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