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    Babylon, NY Bayshore, NY Brightwaters, NY Deer Park, NY Lindenhurst, NY Wyandanch, NY Islip, NY Amityville, NY
    Legal Two-Family Duplex
    Updated: Jul 9
    Legal Two-Family Duplex

    527 Milligan Lane, West Islip, NY 11795

    $785,000
    0.23 AC lot
    Legal two‑family home by CO in the heart of West Islip
    100' x 100' landscaped lot with detached 2‑car garage and plenty of parking
    First‑floor unit: 2 bedrooms, 1 updated bath, updated kitchen with quartz countertops and new appliances
    First‑floor features include hardwood floors, crown molding, recessed lighting, and washer/dryer hookup
    Second‑floor unit: 2 large bedrooms, eat‑in kitchen with granite countertops, spacious living room and formal dining room
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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 9 Potential Opportunities for your consideration. Besides 1 Active listings in West Islip, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Two-Family Income Property
    Two-Family Income Property

    22 Marilyn Court, West Babylon, NY 11704

    $749,999
    0.19 AC lot

    Two separate units with private driveway parking and separate utilities, offering flexible residential income or multi-generational living.

    View details
    Renovated Two-Family Home
    Renovated Two-Family Home

    54 Evergreen Street, West Babylon, NY 11704

    $999,999
    0.23 AC lot

    Legal two-family home with modern finishes and income potential.

    View details
    Babylon Duplex with Private Driveways
    Babylon Duplex with Private Driveways

    7 Park Avenue, Babylon, NY 11702

    $739,000
    0.10 AC lot

    Well-maintained duplex offers two separate units with private entrances, in-unit laundry, and dedicated basement storage.

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    Babylon Village Mixed-Use Investment
    Babylon Village Mixed-Use Investment

    504 Fire Island Ave, Babylon, NY 11702

    $999,999
    0.23 AC lot

    Income-generating property with commercial and residential units in Babylon Village.

    View details

    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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    Brooklyn Two-Family Home with Development Potential
    Brooklyn Two-Family Home with Development Potential

    69 Martense Street, Brooklyn, NY 11226

    $1,888,888
    2,660 sqft 0.10 AC lot

    Two-family home on a large lot with significant development potential.

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

    39 Halsey Avenue, Southampton, NY 11968

    $2,300,000
    0.33 AC lot

    Vacant two-family residence on a 0.33-acre lot with a detached two-bay car garage and long driveway.

    View details
    Expansive Land Parcel in Holmes
    Expansive Land Parcel in Holmes

    545 Grape Hollow Road, Holmes, NY 12531

    $750,000
    2,480 sqft 75.32 AC lot

    75+ acre land parcel with garage near I-84.

    View details

    West Islip, NY Multifamily Properties Market Trends and Statistics

    Explore 1 multifamily properties for sale in West Islip, NY on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $785,000.

    Sale prices for multifamily properties in West Islip, NY start at $785,000, averaging $785,000, and reaching up to $785,000 — 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 1

    Demographics Overview

    Population 25K
    Population Growth (5Y) +0.3%
    Median Household Income $171,068
    College Educated 73.9%

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

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