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    West Islip, NY Commercial Real Estate for Sale

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    Updated Office Building on Main
    Pending
    $949,000
    0.11 Acres

    Updated Office Building on Main

    361 Union Blvd, West Islip, NY 11795

    Professional office building with high visibility and modern amenities.

    • High‑profile location on a busy main street with excellent visibility.
    • Move‑in ready, updated professional office building.
    • Ample on‑site parking.
    • Flexible office layout suitable for various professional services (medical, legal, financial, etc.).
    • Bright and spacious interior with natural light.
    Updated: Dec 31, 2025
    View details
    West Islip Office Near Hospital
    Pending
    $1,500,000
    1,770 SF

    West Islip Office Near Hospital

    800 Montauk Hwy, West Islip, NY 11795

    Renovated office space adjacent to Good Samaritan Hospital.

    • Fabulous location directly adjacent to Good Samaritan Hospital.
    • Renovated space on main level, 1770 sq ft.
    • Finished basement with ose, approx 1000 additional sq ft.
    • Large reception area with fireplace.
    • Total building 3606 sq. ft.
    Updated: May 7, 2025
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    Retail Property on Sunrise Highway
    Contact for pricing
    13,000 SF

    Retail Property on Sunrise Highway

    Retail property available for sale on Sunrise Highway.

    152 Sunrise Hwy, West Islip, NY 11795
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    West Islip Retail Property
    Contact for pricing
    5,685 SF

    West Islip Retail Property

    One-story masonry building with four stores in West Islip.

    187 Higbie Ln, West Islip, NY 11795
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    Based on your search, we've compiled 246 Potential Opportunities for your consideration. Besides 4 Active listings in West Islip, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 238 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

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

    Babylon Village Office Space
    $245,000
    630 SF

    Babylon Village Office Space

    Own a piece of Babylon's vibrant business scene.

    454 Deer Park Ave, Babylon, NY 11702
    View details
    Babylon Office Space Opportunity
    $219,000
    630 SF

    Babylon Office Space Opportunity

    Office space in Babylon Village, awaiting your creative touch.

    454 Deer Park Ave, Babylon, NY 11702
    View details
    Cleared Land on Sunrise Highway
    $350,000
    0.18 Acres

    Cleared Land on Sunrise Highway

    Cleared 0.18 acre lot on Sunrise Highway in North Babylon.

    967 Sunrise Hwy, North Babylon, NY 11704
    View details
    North Babylon Cooperative Apartment
    $299,999

    North Babylon Cooperative Apartment

    Charming second-floor cooperative with modern amenities and convenient location.

    336 Edmunton Dr, North Babylon, NY 11703
    View details

    Explore Off-Market Properties in West Islip, NY

    Consider similar Off-Market properties in West Islip, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    135-187 Sunrise Hwy

    135-187 Sunrise Hwy

    Retail properties • 32,300 SF
    Value Estimation by Request
    135-187 Sunrise Hwy, West Islip, NY 11795
    View details
    185-191 Higbie Ln

    185-191 Higbie Ln

    Retail properties • 5,685 SF
    Value Estimation by Request
    185-191 Higbie Ln, West Islip, NY 11795
    View details
    Un Blvd & Higbie Ln

    Un Blvd & Higbie Ln

    Retail properties • 69,492 SF
    Value Estimation by Request
    0 Un Blvd & Higbie Ln, West Islip, NY 11795
    View details
    1059 Prospect Ave

    1059 Prospect Ave

    WAREHOUSE, STORAGE • 0.82 Acres
    Value Estimation by Request
    1059 Prospect Ave, West Islip, NY 11795
    View details
    287 Un Blvd

    287 Un Blvd

    INDUSTRIAL (GENERAL) • 0.29 Acres
    Value Estimation by Request
    287 Un Blvd, West Islip, NY 11795
    View details
    175 Un Blvd

    175 Un Blvd

    WAREHOUSE, STORAGE • 2.10 Acres
    Value Estimation by Request
    175 Un Blvd, West Islip, NY 11795-3026
    View details
    200 Un Blvd

    200 Un Blvd

    WAREHOUSE, STORAGE • 0.69 Acres
    Value Estimation by Request
    200 Un Blvd, West Islip, NY 11795-3008
    View details
    336 Islip Blvd

    336 Islip Blvd

    MANUFACTURING (LIGHT) • 0.16 Acres
    Value Estimation
    $920,000
    336 Islip Blvd, West Islip, NY 11795-2902
    View details
    263 Un Blvd

    263 Un Blvd

    WAREHOUSE, STORAGE • 0.48 Acres
    Value Estimation by Request
    263 Un Blvd, West Islip, NY 11795-3007
    View details
    320 Islip Blvd

    320 Islip Blvd

    MANUFACTURING (LIGHT) • 0.20 Acres
    Value Estimation
    $920,000
    320 Islip Blvd, West Islip, NY 11795-2902
    View details
    328 Islip Blvd

    328 Islip Blvd

    MANUFACTURING (LIGHT) • 0.17 Acres
    Value Estimation
    $950,000
    328 Islip Blvd, West Islip, NY 11795-2902
    View details
    201 Un Blvd

    201 Un Blvd

    BULK STORAGE, TANKS • 1.20 Acres
    Value Estimation by Request
    201 Un Blvd, West Islip, NY 11795-3007
    View details
    471 Montauk Hwy

    471 Montauk Hwy

    PROFESSIONAL BUILDING • 0.87 Acres
    Value Estimation by Request
    471 Montauk Hwy, West Islip, NY 11795-4414
    View details
    75 Sunrise Hwy

    75 Sunrise Hwy

    OFFICE BUILDING • 2.24 Acres
    Value Estimation by Request
    75 Sunrise Hwy, West Islip, NY 11795-2009
    View details
    1111 Montauk Hwy

    1111 Montauk Hwy

    OFFICE BUILDING • 0.03 Acres
    Value Estimation by Request
    1111 Montauk Hwy, West Islip, NY 11795-4910
    View details
    1111 Montauk Hwy

    1111 Montauk Hwy

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    1111 Montauk Hwy, West Islip, NY 11795-4910
    View details
    Montauk Hwy

    Montauk Hwy

    PARKING LOT • 0.10 Acres
    Value Estimation by Request
    Montauk Hwy, West Islip, NY 11795
    View details
    1111 Montauk Hwy

    1111 Montauk Hwy

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    1111 Montauk Hwy, West Islip, NY 11795-4910
    View details
    1111 Montauk Hwy

    1111 Montauk Hwy

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    1111 Montauk Hwy, West Islip, NY 11795-4910
    View details
    510 Montauk Hwy

    510 Montauk Hwy

    PARKING LOT • 0.84 Acres
    Value Estimation by Request
    510 Montauk Hwy, West Islip, NY 11795-4422
    View details

    West Islip, NY Commercial Real Estate Investment Opportunities Market Analysis

    Explore 219 commercial real estate investment opportunities in West Islip, NY on our commercial real estate marketplace. The current inventory includes 2,451,555 square feet of properties with an estimated value of $50,808,000.

    Estimated prices for commercial real estate in West Islip, NY begin at $90,000, with an average of $747,176 and extend to $11,840,000.

    In West Islip, NY, current investment values show:

    • Retail properties positioned at $995,833
    • Office buildings measuring $812,200
    • Office Properties & Spaces assessed at $812,200
    • Investment properties calculated at $502,058
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    Browse Commercial real estate for Sale Near West Islip, NY

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    Most Searched ZIP Codes in West Islip, NY

    • 11795

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