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    Islip, NY Commercial Real Estate for Lease

    9 results
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    Renovated Commercial Space in Islip
    $3,300 / Mo
    21,780 SF

    Renovated Commercial Space in Islip

    584 Main St, Islip, NY 11751

    Modern, versatile commercial space with parking and high visibility.

    • Fully renovated commercial space with 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 Main St. with easy access to major roadways.
    Updated: Dec 29, 2025
    View details
    Islip Office Space For Lease
    $15 SF/Yr
    8,034 SF

    Islip Office Space For Lease

    309 Main St, Islip, NY 11751

    Office space available for lease in Islip, New York.

    • Gross Lease
    • Year Built: 1960
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    Renovated First Floor Apartment
    $3,200 / Mo

    Renovated First Floor Apartment

    Renovated apartment in Islip, close to Main Street.

    80 Grant Ave, Islip, NY 11751
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    Downtown Retail End Cap Space
    Contact for pricing
    1,400 SF

    Downtown Retail End Cap Space

    Highly visible retail space in the heart of downtown.

    454 Main St, Islip, NY 11751
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    Freestanding Corner Lot Retail Building
    Contact for pricing
    14,400 SF

    Freestanding Corner Lot Retail Building

    Retail building on Sunrise Highway Service Road with strong demographics.

    2396 Sunrise Hwy, Islip, NY 11751
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    Refurbished Warehouse with Fenced Yard
    $18 SF/Yr
    1,500 SF

    Refurbished Warehouse with Fenced Yard

    5,100 SF refurbished warehouse with fenced yard for rent.

    205 Brookville Ave, Islip, NY 11751
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    Islip Office Space For Rent
    $1,000 / Mo

    Islip Office Space For Rent

    1,200 sq ft office space in central Islip location.

    439 Main St, Islip, NY 11751
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    Retail Space Near Islip Station
    Contact for pricing
    10,937 SF

    Retail Space Near Islip Station

    Retail space with great visibility and abundant parking available for rent.

    155 Islip Ave, Islip, NY 11751
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    Retail Space on Main Street
    Contact for pricing
    235 SF

    Retail Space on Main Street

    Retail space available for rent on Main Street.

    479 Main St, Islip, NY 11751
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    Based on your search, we've compiled 30 Potential Opportunities for your consideration. Besides 9 Active listings in Islip, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 17 Properties for Sales.

    Explore Commercial Real Estate for Lease in Nearby Cities

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

    Move-in Ready Professional Office Space
    $2,350 / Mo

    Move-in Ready Professional Office Space

    Professional office space available immediately on Main St, East Islip.

    268 Main St, East Islip, NY 11730
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    Retail/Office Space in Bay Shore
    $7,900 / Mo
    3,000 SF

    Retail/Office Space in Bay Shore

    Newly built 3,000 SF retail/office space with ample parking.

    2320 Union Blvd, Bayshore, NY 11706
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    East Islip Office Space
    $2,300 / Mo
    7,841 SF

    East Islip Office Space

    900 sq ft professional office space available for rent.

    86 W Main St, East Islip, NY 11730
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    Bay Shore Office Space Available
    Contact for pricing
    2,070 SF

    Bay Shore Office Space Available

    Office suites available for sublease in Bay Shore, NY.

    375 E Main St, Bayshore, NY 11706
    View details

    Explore Similar Spaces for Sale in Islip, NY

    Consider Similar Space for Sale. We found 17 Spaces in Nearby Locations matching your search parameters.

    Renovated Duplex in The Woodlands
    $389,000

    Renovated Duplex in The Woodlands

    Two-bedroom duplex in meticulously maintained community with upcoming renovations.

    128 Cardinal Ln, Islip, NY 11751
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    Renovated Studio in Islip Co-op
    $150,000

    Renovated Studio in Islip Co-op

    Newly renovated studio in a pet-friendly co-op community.

    112 Cardinal Ln, Islip, NY 11751
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    Updated Co-op with Amenities
    $225,000

    Updated Co-op with Amenities

    Updated 1-bedroom co-op with community amenities and convenient location.

    2399 Union Blvd, Islip, NY 11751
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    Islip One Bedroom Condo
    $269,999

    Islip One Bedroom Condo

    Meticulously maintained condo with updated features and community amenities.

    83 Finch 2B, Islip, NY 11751
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    Cozy 1-Bedroom Co-op in Islip
    $209,000

    Cozy 1-Bedroom Co-op in Islip

    Second-floor co-op with amenities in a convenient Islip location.

    2433 Union Blvd, Islip, NY 11751
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    Islip Two-Bedroom Apartment with Patio
    $329,000

    Islip Two-Bedroom Apartment with Patio

    First-floor apartment with in-unit laundry, community pool, and pet-friendly.

    20 Toehee Pl, Islip, NY 11751
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    Spacious One Bedroom Apartment
    $220,000

    Spacious One Bedroom Apartment

    One bedroom unit with hardwood floors and ample closet space.

    2417 Union Blvd, Islip, NY 11751
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    Updated Co-op with Open Layout
    $249,000

    Updated Co-op with Open Layout

    Updated co-op with amenities near shopping, dining, and transportation.

    2449 B #16 A Un Blvd, Islip, NY 11751
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    Renovated 1BR Ground Level Unit
    $279,990

    Renovated 1BR Ground Level Unit

    850 sq ft renovated 1BR unit with financing options.

    2449I Union Ave, Islip, NY 11751
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    Retail Building on Sunrise Highway
    $1,250,000

    Retail Building on Sunrise Highway

    Retail building with frontage on Sunrise Highway in Islip, NY.

    1470 Sunrise Hwy, Islip, NY 11706
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    Spacious Co-Op with Amenities
    $210,000

    Spacious Co-Op with Amenities

    One-bedroom co-op with pool, gym, and clubhouse.

    2445 Union Blvd, Islip, NY 11751
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    Islip Multifamily Unit For Sale
    $279,990

    Islip Multifamily Unit For Sale

    Multifamily unit featuring a large living room and primary bedroom.

    21 Arch Ln, Islip, NY 11751
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    Islip Multifamily Property For Sale
    $385,000

    Islip Multifamily Property For Sale

    Multifamily property available for purchase in Islip, New York.

    74 Finch Ln, Islip, NY 11751
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    Islip Multifamily Residential Property
    $279,999

    Islip Multifamily Residential Property

    Multifamily residential property for sale in Islip, New York.

    81 Finch 2B, Islip, NY 11751
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    Islip Multifamily Property for Sale
    $279,000

    Islip Multifamily Property for Sale

    Multifamily property available in Islip, New York.

    2449 Union Blvd, Islip, NY 11751
    View details

    Islip, NY Commercial Real Estate Leasing Opportunities Market Analysis

    Explore Commercial Real Estate leasing options in Islip, NY with 26 listings featured on our commercial real estate exchange. The current inventory includes 1,364,037,840 square feet of properties with an estimated lease value of $34 SF/Yr.

    Estimated lease rates for Commercial Real Estate in Islip, NY begin at $1.82 SF/Yr, with an average of $11 SF/Yr and extend to $18 SF/Yr.

    In Islip, NY, current lease rates show:

    • Office Properties & Spaces positioned at $8
    • Office space measuring $8
    • Individual retail properties assessed at $1.82
    • Industrial properties calculated at $18
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    Browse Commercial real estate for Lease Near Islip, NY

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    Most Searched ZIP Codes in Islip, NY

    • 11751
    • 11795
    • 11749

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