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    Islip, NY Residential Land & Home Lots for Sale

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    Residential Land with New Construction
    $720,000
    0.17 Acres

    Residential Land with New Construction

    494 Islip Avenue, Islip, NY 11751

    Land in Islip, NY with new home construction underway.

    • New Construction: Benefit from a modern, move‑in ready home.
    • 1,800 Sqft Home with Full Basement: Offers ample living space.
    • Excellent School District: Ideal for families.
    • Great Area: Enjoy the benefits of a desirable location.
    • Completion Within One Year: Relatively short wait time.
    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

    Explore Opportunities in Nearby Cities

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

    Sayville Land: Build Your Dream
    $1,049,999
    0.38 Acres

    Sayville Land: Build Your Dream

    Spacious land parcel in Sayville, perfect for residential or investment.

    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 7,497 square feet of properties for sale, with an estimated market value of $720,000.

    Sale prices for home sites in Islip, NY start at $720,000, averaging $720,000, and reaching up to $720,000 — 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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