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    Nassau County, NY Flex Space for Sale

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    23 properties
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    Renovated Flex Space
    Updated: Sep 1
    Renovated Flex Space

    215 Robbins Lane, Syosset, NY 11791

    $3,800,000
    0.36 AC lot
    Renovated interior with modern office areas and open commercial layout
    0.3587‑acre parcel in Syosset, NY 11791
    Approximately 0.5 mi from the Syosset/Hicksville LIRR station
    Near the LIE and Northern State Parkway
    Brick, stone, and vinyl siding construction
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    Renovated Flex Space with Drive-In Door
    Updated: May 6
    Renovated Flex Space with Drive-In Door

    312-314 Woodcleft Avenue, Freeport, NY 11520

    $1,549,000
    0.24 AC lot
    Approximately 5,600 sq ft of interior space on a 10,500 sq ft lot
    13.5‑foot drive‑in door with ceiling heights from approximately 14 to 25 feet
    Approximately 5,700 sq ft of parking and storage area
    Two 200‑amp electric services, two gas meters, and three heating zones
    Two private offices, reception area, kitchenette, and two bathrooms
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    Storefront and Warehouse Flex Space
    Storefront and Warehouse Flex Space

    1044 Merrick Road, Baldwin, NY 11510

    $2,999,999
    0.21 AC lot

    Combined customer-facing and storage areas support retail, service, distribution, and contractor operations from one location.

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    Multi-Tenant Flex Space
    Multi-Tenant Flex Space

    133 Glenwood Road, Glenwood Landing, NY 11547

    $2,580,000
    7,920 sqft 0.42 AC lot

    Income-producing commercial property with warehouse, showroom, distribution, and light industrial use potential, subject to zoning and approvals.

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    Mixed-Use Property with Drive-In Access
    Mixed-Use Property with Drive-In Access

    2425 Long Beach Road, Oceanside, NY 11572

    $1,100,000
    0.08 AC lot

    Two floors combine warehouse and commercial areas with a dedicated office and on-site parking.

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    Corner Flex Building with Warehouse
    Corner Flex Building with Warehouse

    150 Jerusalem Avenue, Massapequa, NY 11758

    $1,299,999
    0.22 AC lot

    Two-level offices, rear storage, and on-site parking support varied commercial configurations.

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    Auto Shop With Collision Bays
    Auto Shop With Collision Bays

    120 S 2nd, New Hyde Park, NY 11040

    $1,400,000

    Industrial automotive facility with separate repair, collision, office, storage, and restroom areas.

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    Flex Space with Drive-In Loading
    Flex Space with Drive-In Loading

    2425 Long Beach Rd, Oceanside, NY 11572

    $1,100,000
    4,740 sqft

    Two stories combine warehouse and commercial areas with dedicated office space and on-site parking.

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    Brick Warehouse Property
    Brick Warehouse Property

    36 Davison Plaza, East Rockaway, NY 11518

    $715,000
    0.11 AC lot

    Warehouse asset with brick construction and public utility services in East Rockaway.

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    Multi-Tenant Warehouse Complex
    Multi-Tenant Warehouse Complex

    75 Windsor Avenue, Mineola, NY 11501

    $7,499,000

    Brick-and-stucco industrial property with workshops, truck access, and public utilities.

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    Industrial Warehouse with Loading Docks
    Industrial Warehouse with Loading Docks

    99 Cottage Pl, Mineola, NY 11501

    $4,600,000
    13,000 sqft

    The property includes interior loading access, dedicated office space, and gas heat.

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    Two-Story Industrial Flex Building
    Two-Story Industrial Flex Building

    1 Alexander Place, Glen Cove, NY 11542

    $8,500,000
    31,800 sqft 1.98 AC lot

    Two-story building on 1.98 acres with 17-foot first-floor and 15-foot second-floor clear ceiling heights.

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    Built-Out Laboratory Flex Space
    Built-Out Laboratory Flex Space

    51 Charles Lindbergh Blvd, Uniondale, NY 11553

    Contact for pricing
    35,000 sqft

    Fully built laboratory space with vivarium, administrative offices, and a dedicated double door entrance.

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    Renovated Flex Space
    Renovated Flex Space

    144 Rome Street, Farmingdale, NY 11735

    Contact for pricing
    7,533 sqft 0.44 AC lot

    Commercial facility combines office and warehouse areas with updated systems, drive-in access, and generator-backed building power.

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    Flex Space with Fenced Yard
    Flex Space with Fenced Yard

    32 Holman Blvd, Hicksville, NY 11801

    Contact for pricing
    5,133 sqft

    Two-level office accommodation includes a secured, illuminated yard and convenient access to public transportation.

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    Flex Warehouse with Office Buildout
    Flex Warehouse with Office Buildout

    1835 New Highway, Farmingdale, NY 11735

    Contact for pricing
    8,915 sqft 0.57 AC lot

    Modern flex warehouse with air-conditioned office, 19' clear height, and multiple drive-ins for versatile operational needs.

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    Renovated Flex Space
    Renovated Flex Space

    215 Robbins Lane, Syosset, NY 11791

    $4,200,000

    Modern improvements accommodate medical office, showroom, auto dealer, and educational uses.

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    Industrial Flex Building
    Industrial Flex Building

    50 Nassau Terminal Road, New Hyde Park, NY 11040

    Contact for pricing
    49,620 sqft

    Industrial flex building for sale offering 49,620 SF of space.

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    Single-Story Flex-Tech Building
    Single-Story Flex-Tech Building

    303 Sunnyside Blvd, Plainview, NY 11803

    Contact for pricing
    77,000 sqft 5.00 AC lot

    Single-story flex-tech building on a multi-tenant site with substantial on-site vehicle parking.

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    Corner Flex Building with Garage Bay
    Corner Flex Building with Garage Bay

    20-22 Brooklyn Avenue, Hempstead, NY 11581

    Contact for pricing

    Ground-level corner building with two separate units, each with a bathroom, plus back warehouse storage with garage bay door.

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    Office-Warehouse Flex Property
    Office-Warehouse Flex Property

    105 - 111 Lakeville Rd, New Hyde Park, NY 11040

    Contact for pricing

    The building combines office and warehouse areas and dates to 1984.

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    Industrial Flex Building with Elevator
    Industrial Flex Building with Elevator

    607 Sunrise Hwy, Bellmore, NY 11710

    Contact for pricing
    6,178 sqft

    Industrial flex building with passenger elevator, gas heat, full HVAC on both levels, and 14 on-site parking spaces.

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    Industrial Building For Sale
    Industrial Building For Sale

    136 Gazza Blvd, Farmingdale, NY 11735

    Contact for pricing
    8,400 sqft

    4,800 SF industrial building, user or investor opportunity.

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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 23 Active Listings in Nassau County, NY, we suggest to view alternatives - similar 49 Off-Market properties to explore as potential leads.

    Off-Market Properties in Nassau County, NY

    Consider similar Off-Market properties in Nassau County, 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.

    589 Main St
    LIGHT INDUSTRIAL

    589 Main St, Westbury, NY 11590-4900

    Estimated value: by Request
    451 sqft 0.46 AC lot
    View details

    Nassau County, NY Flex Space Market Trends and Statistics

    Explore 72 flex space for sale in Nassau County, NY, showcased through 23 active listings on our real estate platform. These investment opportunities span a total of 255,239 square feet of properties for sale, with an estimated market value of $41,342,998.

    Sale prices for business spaces in Nassau County, NY start at $715,000, averaging $3,180,230, and reaching up to $8,500,000 — 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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    Featured Nassau County Real Estate Agencies

    Realmo connects you with licensed Nassau County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Charles Rutenberg Realty, Inc.
    255 Executive Drive, Suite 104 Hicksville, NY 11803
    Phone: 15165757500
    www.crrli.com
    Laffey Real Estate
    55 Northern Blvd., East Hills, NY 11548
    Phone: 18882896902
    www.laffey.com
    Laffey International Realt Estate
    193 Hillside Avenue Williston Park, NY 11596
    Phone: 18007741462
    www.bhhslaffey.com
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