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    West Islip, NY
    Residential Income

    West Islip, NY Residential Income Properties for Sale

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    Fort Ann, NY Babylon, NY Brightwaters, NY Bayshore, NY Deer Park, NY Islip, NY Lindenhurst, NY Wyandanch, 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 property with Certificate of Occupancy
    0.23‑acre parcel with 100' X 100' lot dimensions
    First‑floor unit offers 2 bedrooms, 1 updated bath, quartz counters, and hardwood floors
    Second‑floor apartment includes 2 bedrooms, formal dining, and potential third bedroom or home office
    Massive detached 2‑car garage with driveway, open, and on‑street parking
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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, 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.

    Mixed-Use Building with Storefronts
    Mixed-Use Building with Storefronts

    51-53 West Montauk Highway, Lindenhurst, NY 11757

    Contact for pricing
    5,000 sqft

    Two first-floor storefronts and five upstairs apartments create a compact, live/work income setup in one property.

    View details
    Mixed-Use Property with Garage
    Mixed-Use Property with Garage

    Bayshore, NY 11706

    $1,400,000
    0.17 AC lot

    Three structures combine commercial, residential, and multifamily configurations with on-site parking and separate utility metering.

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    Waterfront Triplex With Boat Slips
    Waterfront Triplex With Boat Slips

    Bayshore, NY 11706

    $2,000,000

    Three-unit waterfront property with private docking, pool, hot tub, and outdoor entertaining areas.

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    Two-Story Mixed-Use Building
    Two-Story Mixed-Use Building

    119-123 N Wellwood Avenue, Lindenhurst, NY 11757

    Contact for pricing

    Two-story mixed-use property with six studio apartments and five commercial units, including a restaurant, dance studio, tasting room, and medical office.

    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.

    Residential Lot in Wyandanch, NY
    Residential Lot in Wyandanch, NY

    6 Pine Street, Wyandanch, NY 11798

    $49,000
    0.09 AC lot

    Residential lot for sale in a friendly neighborhood setting.

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    Residential Land in Copiague
    Residential Land in Copiague

    55 Corsica St, Copiague, NY 11726

    $325,000
    1,000 sqft 0.11 AC lot

    Cleared residential land suitable for building a single-family home.

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    Amityville Redevelopment Opportunity
    Amityville Redevelopment Opportunity

    4 Burch ave, Amityville, NY 11701

    $2,799,999
    0.33 AC lot

    Corner parcel in Amityville Village with redevelopment potential.

    View details
    Greenlawn Buildable Lot Opportunity
    Greenlawn Buildable Lot Opportunity

    78 Cuba Hill Road, Greenlawn, NY 11740

    $899,000
    1.00 AC lot

    Buildable lot near Greenlawn Village, LIRR, and major highways.

    View details

    West Islip, NY Residential Income Properties Market Trends and Statistics

    Explore 1 residential income properties for sale in West Islip, NY on our real estate platform.

    Sale prices for residential income properties in West Islip, NY average $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
    Multifamily properties 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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