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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
    $760,000
    1,800 SF

    New Construction Home in Islip

    494 Islip Avenue, Islip, NY 11751

    New 4-bedroom, 3-bathroom home, 70% complete, desirable location.

    • 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.
    Updated: Aug 18, 2025
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    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.

    Waterfront Land Parcel in Sayville
    $999,999
    0.38 Acres

    Waterfront Land Parcel in Sayville

    Spacious land parcel with potential for residential or investment use.

    48-52 Browns River Road, Sayville, NY 11782
    View details
    Ronkonkoma Land For Sale
    $259,990
    0.28 Acres

    Ronkonkoma Land For Sale

    Vacant land zoned for multi-use in Ronkonkoma, NY.

    195 RONKONKOMA Avenue, Ronkonkoma, NY
    View details
    Land with Approved Plans
    $1,110,000
    1.46 Acres

    Land with Approved Plans

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

    Hawkins Avenue lot: 1, Ronkonkoma, NY 11779
    View details
    Residential Land in Desired Location
    $199,000
    0.30 Acres

    Residential Land in Desired Location

    Land for sale in Sayville, close to town.

    Sunset Drive, Sayville, NY 11782
    View details

    Islip, NY Residential Land & Home Lots Investment Opportunities Market Analysis

    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

    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 Strategic Investment

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

    Neighborhood Average Price
    11751 $760K

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