Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Flex
    1
    • Retail
    • Restaurant
    • Office
    • Coworking
    • Medical Space
    • Automotive
    • Industrial
    • Warehouse
    • Flex
    • Hospitality
    • Sports & Entertainment
    • Specialty
    Rent
    Rent / SF / Yr
    $
    $
    Rent / Mo
    $
    $
    Size
    Property size / sq.ft.
    Flex Space
    Clear All

    Meet Realmo: The Largest Hub
    of Commercial Real     Estate in the US

    Over 1 million active listings and over 150 million property profiles

    Islandia, NY Flex Space for Lease

    Notify Me
    List
    Map
    New York, NY Brooklyn, NY Queens, NY
    16 results
    NY, Hauppauge - Veterans Memorial Highway
    Contact for pricing

    NY, Hauppauge - Veterans Memorial Highway

    888 Veterans Memorial Hwy, Hauppauge, NY 11788

    Workspaces, services and support to help you work better in Coral Gables

    • Be part of a vibrant coworking community with dedicated desk or hot desking options in thousands of idyllic locations across the globe
    • Grow in a modern workplace with the added advantage of a benefits program offering exclusive discounts and bespoke procurement support
    • Access Regus' network of workspaces and business lounges as often as you need and take advantage of their exclusive benefits
    • Impress clients, hold memorable workshops, and deliver a winning pitch in Regus' meeting spaces, fully equipped for gatherings of any size
    • Collaborate with like‑minded professionals and enjoy regular networking and community events with a Regus membership
    Updated: Feb 19
    View details
    Ronkonkoma Flex Space Available
    $17 SF/Yr
    4,100 SF

    Ronkonkoma Flex Space Available

    10 Drew Ct, Ronkonkoma, NY

    Multi-tenant building with suites near Long Island Expressway.

    • Prime Suffolk County location near Long Island Expressway, MacArthur Airport, and transportation routes.
    • Proximity to the new Ronkonkoma revitalization hub by the LIRR.
    • Multi‑tenant building with suites ranging from 4,000 SF.
    • Ceiling heights up to 16'.
    • Loading capabilities with drive‑in doors and/or docks.
    Updated: Nov 24, 2025
    View details
    Suffolk County Flex/Industrial/Office Space
    $17 SF/Yr
    32,500 SF

    Suffolk County Flex/Industrial/Office Space

    Combination of office and commercial space in Suffolk County, Long Island.

    80 13th Ave, Ronkonkoma, NY
    View details
    Hauppauge Flex/Industrial Space Available
    $17 SF/Yr
    9,200 SF

    Hauppauge Flex/Industrial Space Available

    Flex/industrial space for rent in Hauppauge, NY.

    40 Oser Ave, Hauppauge, NY
    View details
    Islandia Flex/Industrial/Office Space Available
    $13 SF/Yr
    10,000 SF

    Islandia Flex/Industrial/Office Space Available

    Flex, industrial, and office spaces for rent in Islandia.

    208-210 Blydenburg Rd, Islandia, NY
    View details
    Ronkonkoma Flex Space Available
    $17 SF/Yr
    1,975 SF

    Ronkonkoma Flex Space Available

    Flex space available within a large, multi-building industrial complex.

    200 13th Ave, Ronkonkoma, NY
    View details
    Ronkonkoma Industrial Flex Space
    $18 SF/Yr
    5,000 SF

    Ronkonkoma Industrial Flex Space

    5,000 SF industrial space with built-out offices for lease.

    2079 9th Ave, Ronkonkoma, NY
    View details
    Ronkonkoma Flex/Industrial Space Available
    $14 SF/Yr
    2,000 SF

    Ronkonkoma Flex/Industrial Space Available

    2,000 SF flex/industrial space for lease in Ronkonkoma.

    1951 Ocean Ave, Ronkonkoma, NY
    View details
    Renovated Flex Space For Rent
    Contact for pricing
    12,149 SF

    Renovated Flex Space For Rent

    Hauppauge flex space with modern finishes and high ceilings.

    205 Marcus Blvd, Hauppauge, NY
    View details
    Hauppauge Industrial Space For Lease
    Contact for pricing
    4,500 SF

    Hauppauge Industrial Space For Lease

    Industrial space featuring offices, conference room, kitchenette, and new HVAC.

    400 Oser Ave, Hauppauge, NY 11788, Hauppauge, NY 11788
    View details
    Ronkonkoma Flex/Industrial Space Available
    $13 SF/Yr
    3,000 SF

    Ronkonkoma Flex/Industrial Space Available

    Flex/industrial space available for lease in Ronkonkoma, New York.

    140-144 Remington Blvd, Ronkonkoma, NY
    View details
    Equi-park Industrial and Office Space
    Contact for pricing

    Equi-park Industrial and Office Space

    Industrial park with office, R&D, and industrial spaces for rent.

    33 Comac Loop, Ronkonkoma, NY 11779
    View details
    Ronkonkoma Warehouse with Office Space
    $15 SF/Yr
    2,600 SF

    Ronkonkoma Warehouse with Office Space

    2,600 SF warehouse with office space available for lease.

    131 Gary Way, Ronkonkoma, NY 11779
    View details
    Hauppauge Flex/Industrial Space Available
    $13 SF/Yr
    32,750 SF

    Hauppauge Flex/Industrial Space Available

    Flex/Industrial space with parking for 400+ cars.

    100 Davids Dr, Hauppauge, NY
    View details
    Ronkonkoma Industrial Flex Space
    Contact for pricing
    5,000 SF

    Ronkonkoma Industrial Flex Space

    5,000 SF flex space available for rent.

    3385 Veterans Memorial Hwy, Ronkonkoma, NY
    View details
    Based on your search, we've compiled 29 Potential Opportunities for your consideration. Besides 16 Active listings in Islandia, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 5 Properties for Sales.

    Explore Flex space for Lease in Nearby Cities

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

    NY, Holbrook - Veteran Memorial Hwy
    Contact for pricing

    NY, Holbrook - Veteran Memorial Hwy

    Discover many ways to work your way in NY, Holbrook - Veteran Memorial Hwy

    4250 Veterans Memorial Hwy, Unit 3100W, Holbrook, NY 11741
    View details
    Versatile Warehouse and Office Space
    Contact for pricing
    11,000 SF

    Versatile Warehouse and Office Space

    5,000 SF warehouse and office space with parking.

    1565 Sycamore Ave, Bohemia, NY 11716
    View details
    Holbrook Flex Space Available
    $17 SF/Yr
    3,800 SF

    Holbrook Flex Space Available

    Flex space available for lease in Holbrook, New York.

    1340 Lincoln Ave, Holbrook, NY
    View details
    Office Spaces Available For Rent
    Contact for pricing
    6,389 SF

    Office Spaces Available For Rent

    Multiple office spaces available for rent, ranging from 2,300-6,389 SqFt.

    Airport Corporate Center, Bohemia, NY 11716
    View details

    Explore Similar Spaces for Sale in Islandia, NY

    Consider Similar Space for Sale. We found 5 Spaces matching your search parameters.

    Ronkonkoma Industrial Condo For Sale
    $1,400,000
    5,000 SF

    Ronkonkoma Industrial Condo For Sale

    5,000 SF industrial condo with office and warehouse space.

    711 Koehler Ave 5, Ronkonkoma, NY 11779
    View details
    Hauppauge Flex / Industrial Building
    $8,893,500
    32,340 SF

    Hauppauge Flex / Industrial Building

    Flex/industrial building featuring office, R&D, loading dock, and drive-ins.

    135 Ricefield Ln, Hauppauge, NY
    View details
    Ronkonkoma Flex Space For Sale
    $1,100,000
    4,600 SF

    Ronkonkoma Flex Space For Sale

    Flex space suitable for R&D or lab use.

    710 Union Pkwy, Ronkonkoma, NY
    View details
    Hauppauge Industrial Building with Yard
    Contact for pricing
    6,000 SF

    Hauppauge Industrial Building with Yard

    6,000 SF industrial building with fenced yard in Hauppauge.

    263 Calebs Path, Hauppauge, NY
    View details
    Ronkonkoma Industrial Unit For Sale
    Contact for pricing
    2,500 SF

    Ronkonkoma Industrial Unit For Sale

    Well-maintained 2,500 SF industrial unit with offices and mezzanine.

    2221 5th Ave, Ronkonkoma, NY
    View details

    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.

    Windsor Industrial Land Opportunity
    Contact for pricing
    270,000 SF

    Windsor Industrial Land Opportunity

    Fully entitled land for build-to-suit or purchase in Windsor.

    35 Great Pond Dr, Windsor, CT 6095
    View details
    2 Acre Land Parcel For Lease
    $6,800/Mo

    2 Acre Land Parcel For Lease

    2 acre land parcel for ground lease in Windsor Mill.

    Windsor Mill, MD 21244
    View details
    Hunters Place LI-Zoned Land
    Contact for pricing

    Hunters Place LI-Zoned Land

    4.92 acres of LI-zoned land for ground lease.

    640-650 Hunters Place, Charlottesville, VA 22911
    View details
    25 Acres Land in Plum
    $11,900,000 SF/Yr

    25 Acres Land in Plum

    25 acres of land for lease in Plum Borough.

    1967 Eastern Avenue, Verona, PA 15147
    View details

    Islandia, NY Flex space Leasing Opportunities Market Analysis

    Explore Flex space leasing options in Islandia, NY with 16 listings featured on our commercial real estate exchange. The current inventory includes 103,125 square feet of properties with an estimated lease value of $157 SF/Yr.

    Estimated lease rates for Flex space in Islandia, NY begin at $13 SF/Yr, with an average of $15 SF/Yr and extend to $18 SF/Yr.
    List
    Map

    Browse Flex space for Lease Near Islandia, NY

    Popular Searches in Islandia, NY

    Most Searched ZIP Codes in Islandia, NY

    • 11788
    • 11779

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!