Islip, NY
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    Islip, NY Office Spaces for Lease

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    Bayshore, NY West Islip, NY Deer Park, NY
    Renovated Commercial Space in Islip
    $2,800/Mo
    Renovated Commercial Space in Islip

    584 Main Street, Islip, NY 11751

    Modern, versatile commercial space with parking and easy access.
    • Fully renovated commercial space offering a modern, versatile layout.
    • Great visibility and easy access on Main St.
    • On‑site parking lot for customers and staff.
    • Ideal for office, retail, or professional use.
    • Convenient location with easy access to major roadways and local amenities.
    Updated: Dec 22, 2025
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    Renovated Commercial Space in Islip
    $3,300/Mo
    Renovated Commercial Space in Islip

    584 Main St 1, Islip, NY 11751

    Modern, versatile commercial space with great visibility and easy access.
    • Fully renovated commercial space offering a modern, versatile layout.
    • On‑site parking lot for customers and staff.
    • Great visibility and easy access.
    • Ideal for office, retail, or professional use.
    • Conveniently located on the South side of Main St.
    Updated: Apr 24
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    Islip Office Space For Lease
    $20 SF/Yr
    8,034 SF
    Islip Office Space For Lease

    Office space available for lease in Islip, New York.

    309 Main Street, Islip, NY 11751

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    Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 5 Active listings in Islip, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities

    Office Spaces for Lease in Nearby Cities

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

    Commercial Space in Bay Shore
    $4,500/Mo
    Commercial Space in Bay Shore

    Commercial space for rent in a busy Bay Shore area.

    Bayshore, NY 11706

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    Office/Medical Unit For Sale
    $27 SF/Yr
    15,000 SF
    Office/Medical Unit For Sale

    1,500 RSF office unit suitable for general or medical use.

    55 Second Ave, Brentwood, NY 11717

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    Furnished Medical Office Suite
    $4,700/Mo
    Furnished Medical Office Suite

    Move-in ready suite with waiting and exam rooms, reception, private office, and on-site parking for patients and staff.

    55 2nd Avenue #3, Brentwood, NY 11717

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    Bay Shore Office Space Available
    Contact for pricing
    47,364 SF
    Bay Shore Office Space Available

    47,364 SF office space for lease in Bay Shore.

    Bayshore, NY 11706

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    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.

    Corner Lot on Busy Road
    $1,500/Mo
    Corner Lot on Busy Road

    High-visibility commercial land for lease on a busy road.

    574 Montauk Highway, Shirley, NY 11967

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    Commercial Land in High-Traffic Area
    $1,000/Mo
    Commercial Land in High-Traffic Area

    0.18 acre vacant lot with high visibility and traffic.

    586 Montauk Highway, Shirley, NY 11967

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    Prime Land for Ground Lease
    Contact for pricing
    Prime Land for Ground Lease

    20,245 sq ft land in high-traffic retail corridor.

    550 William Floyd Parkway, Brookhaven, NY 11967

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    Prime Retail Corridor Land Lease
    $10,000/Mo
    Prime Retail Corridor Land Lease

    20,245 sq ft land for lease in Shirley, NY.

    550 William Floyd Pkwy, Shirley, NY 11967

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    Islip, NY Office Spaces Leasing Opportunities Market Analysis

    Explore Office Spaces leasing options in Islip, NY with 5 listings featured on our commercial real estate exchange. The current inventory includes 8,034 square feet of properties with an estimated lease value of $20 SF/Yr.

    Estimated lease rates for Office Spaces in Islip, NY begin at $20 SF/Yr, with an average of $20 SF/Yr and extend to $20 SF/Yr.
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