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Southampton, NY Flex Space for Lease

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Watermill, NY Hampton Bays, NY Bridgehampton, NY Sagaponack, NY East Hampton, NY Wainscott, NY Sag Harbor, NY Cutchogue, NY
Multi-Suite Industrial Flex Unit
Updated: Sep 23, 2025
Multi-Suite Industrial Flex Unit

1 Mariner Drive, Unit 4, Southampton, NY 11968

$3,000/Mo
2,800 sqft 1.90 AC lot
Two‑level industrial unit built in 2007 offering four separate spaces totaling about 2,800 SF (±2,800 SF)
Tall atrium entry with an open staircase for clear circulation and separation between office and flex uses
1st‑floor office suite with south‑facing windows (listed rent: $1,000/mo)
1st‑floor flex space suited for storage, workshop, or light fitness (listed rent: $3,000/mo)
Second‑floor offices: two connected suites with south‑facing windows and a private bathroom (listed rent: $2,000/mo)
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Office/Warehouse Flex Space
Updated: Apr 30
Office/Warehouse Flex Space

468 County Road 39, Southampton, NY 11968

Contact for pricing
4,000 +/- SF office/warehouse built in 2006 with tall ceilings and bright interiors
Multiple office and warehouse spaces plus 2 half baths
HB (Highway Business) zoning allows wholesale, retail, and office uses
Located on the south side of County Road 39 at the intersection of McGee St near the stoplight
20 on‑site parking spots
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Business Condo Units For Lease
Business Condo Units For Lease

1 Leecon Ct, Southampton, NY 11968

Contact for pricing
2,500 sqft

Business condo units built in 2005, ideal for various uses.

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Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 3 Active listings in Southampton, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 1 Properties for Sales.

Flex space for Lease in Nearby Cities

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

Versatile Industrial Unit with Showroom
Versatile Industrial Unit with Showroom

885 Wickham Ave Front, Mattituck, NY 11952

$10,000/Mo
7,500 sqft 2.00 AC lot

7,500 SF industrial unit with showroom and mezzanine offices.

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Flexible Showroom and Warehouse Space
Flexible Showroom and Warehouse Space

348 Montauk Highway, Wainscott, NY 11975

$6,100/Mo
2,000 sqft 0.35 AC lot

Montauk Highway property combines showroom, office, warehouse, outdoor storage, and truck access in a commercial setting.

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Flex Space Industrial Unit with Loading Access
Flex Space Industrial Unit with Loading Access

885 Wickham Avenue, Mattituck, NY 11952

$10,000/Mo
2.00 AC lot

Light industrial (LI) flex space with showroom, mezzanine offices, two overhead doors, and shared loading dock access.

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Warehouse and Showroom Flex Space
Warehouse and Showroom Flex Space

348 Montauk Highway, Wainscott, NY 11975

$20,416/Mo
7,000 sqft 0.35 AC lot

Flex warehouse with showroom and office buildout, featuring overhead doors, loading docks, courtyard access, and outdoor storage.

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Similar Spaces for Sale in Southampton, NY

Consider Similar Space for Sale. We found 1 Spaces matching your search parameters.

Business Condo Complex For Sale
Business Condo Complex For Sale

1 Leecon Ct, Southampton, NY 11968

Contact for pricing
15,000 sqft

15,000 SF business condo complex in Southampton, NY.

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Southampton, NY Flex space Market Trends and Statistics

Explore Flex space leasing options in Southampton, NY with 3 listings featured on our commercial real estate exchange. The current inventory includes 5,300 square feet of properties with an estimated lease value of $12.86.

Estimated lease rates for Flex space in Southampton, NY average $12.86 SF/Yr.
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