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    Islip, NY
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    Islip, NY Residential Land & Home Lots for Sale

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    Bayshore, NY West Islip, NY Brightwaters, NY
    New Construction Home in Islip
    Updated: Aug 18, 2025
    New Construction Home in Islip

    494 Islip Avenue, Islip, NY 11751

    $760,000
    1,800 sqft · 0.17 AC lot
    New construction home (approximately 70% complete) with anticipated delivery by mid‑summer.
    Located in a highly desirable area with an excellent school district.
    Features 4 spacious bedrooms and 3 full bathrooms in 1,800 sq ft.
    Full basement with egress windows and a separate entrance offers potential for additional living space.
    Includes a beautifully appointed kitchen, formal dining room, and living room with a fireplace.
    View details
    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 5 Potential Opportunities for your consideration. Besides 1 Active listings in Islip, 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.

    Land with Approved Plans
    Land with Approved Plans

    Hawkins Avenue lot: 1, Ronkonkoma, NY 11779

    $1,110,000
    1.46 AC lot

    Land with plans for three two-family homes near LIRR.

    View details
    Residential Lot in Prime Location
    Residential Lot in Prime Location

    91 W Plum Street, Brentwood, NY 11717

    $340,000
    0.23 AC lot

    Buildable residential lot in Brentwood, NY, near amenities.

    View details
    Residential Land in Brentwood, NY
    Residential Land in Brentwood, NY

    Crooked Hill Road, Brentwood, NY 11717

    $199,000
    0.14 AC lot

    Land available in Brentwood, NY, suitable for residential development.

    View details
    LAND - Ronkonkoma, NY
    LAND - Ronkonkoma, NY

    12 Ardee Avenue, Ronkonkoma, NY 11779

    $249,000
    0.41 AC lot

    Land · 0.41 Acres

    View details

    Islip, NY Residential Land & Home Lots Market Trends and Statistics

    Explore 1 residential land & home lots for sale in Islip, NY on our real estate platform. These investment opportunities span a total of 1,800 square feet of properties for sale, with an estimated market value of $760,000.

    Sale prices for home sites in Islip, NY start at $760,000, averaging $760,000, and reaching up to $760,000 — 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

    Residential land & home lots 1

    Demographics Overview

    Population 13K
    Population Growth (5Y) -9.7%
    Median Household Income $116,328
    College Educated 51.2%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    11751 $760K

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

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