Southampton, NY Office Spaces for Rent

Find the best Southampton, NY office space among 17 for rent listings currently on the market.

HamptonsOfficeWorks
HamptonsOfficeWorks
53 Hill Street, Southampton, NY
Property Type

Meeting Rooms
For Lease

From $85/hour
$495/day
Space for up to 10 people
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149 Hampton Rd

149 Hampton Rd, Southampton, NY
Property Type

Office
For Lease Contact for pricing
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1738 County Road 39

1738 County Road 39, Shinnecock Hills, Southampton, NY
Property Type

Office
For Lease Contact for pricing

1 space available / 500 SF
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365 County Road 39A

365 County Road 39A, North Sea, Southampton, NY
Property Type

Office
For Lease

$4,750.00/MO
2 spaces available / 1,250 SF
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The Mill

760 Montauk Hwy, Water Mill, NY
Property Type

Retail
For Lease Contact for pricing

2 spaces available / 1,800 - 4,500 SF
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157 West Montauk Hwy

157 West Montauk Hwy, Hampton Bays, NY
Property Type

Office
For Lease Contact for pricing

1 space available / 5,942 SF
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2331 Montauk Hwy

2331 Montauk Hwy, Bridgehampton, NY
Property Type

Office
For Lease Contact for pricing

3 spaces available / 2,285 - 2,994 SF
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240 W Montauk Hwy

240 W Montauk Hwy, Hampton Bays, NY
Property Type

Office
For Lease Contact for pricing

2 spaces available / 800 - 4,000 SF
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Tiana Plaza Shopping Center

250 West Montauk Hwy, Hampton Bays, NY
Property Type

Retail
For Lease Contact for pricing

4 spaces available / 2,000 - 9,000 SF
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Frequently Asked Questions

Asking prices vary based on the property location, rating, amenities such as proximity to restaurants, cafes, and entertainment venues, as well as convenience of access to public transport, airports, and thoroughfares.

The minimum rental rate for office space in Southampton is $30 per square foot. Among listings of office space currently available for lease in Southampton, the maximum rental rate is $42 per square foot.
Most experts recommend an average of between 75 and 150 square feet of office space per person. However, it is important to keep in mind that how much office space you ultimately need depends on your activity and how you need to use the space, as much as it does on how many people it should accommodate. If you already know what size office would best suit your needs, use the available space size filter at the top of the search page to focus your search on the best fit for you.

You’ll find a home for almost any size of business in Southampton, as the local office market offers a wide range of options. Office spaces currently on the market go up to as much as 3,200 square feet in size for an individual listing.
You can find 3 office listing(s) for lease in Southampton, which add up to a total of 5,225 square feet. Availability on the market includes a variety of office use types, such as Medical Office.

The most common office use type currently available for lease in Southampton is Medical Office, which is offered in 2 or 66.67% of listings.
Sublease opportunities on the market include Medical Office.
The best choice of neighborhood for your office space will greatly depend on the elements that are most relevant to your business and your employees. However, a good criterion to start with is to look at the areas of the city that have the highest concentration of office properties, as these areas are generally well connected to transit options and have a good degree of amenity availability.
Each individual’s commuting experience will of course be different depending on a number of factors. Check the location description details for the office listings that catch your eye, to get an overview of walkability, access to public transport, the quality of infrastructure dedicated to biking commuters, as well as the proximity to parking facilities, fuel stations, and other essential amenities.
The Southampton office market incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Class B office space accounts for 100% of spaces listed on the leasing market.

About 33.33% of office space in Southampton is in buildings that have been renovated at least once since 2000.
There are, of course, a lot of things to factor in when you are looking for office space. Aspects including the accessibility of the location, the quality of the facility, the size of the space, the convenience of nearby amenities, the type and duration of the lease, and of course the cost are all part of the search and decision process. For a quick checklist of what you should take into account when researching the market, consider these seven tips for choosing the best office location for your business. Alternatively, for a comprehensive take on everything to consider when looking for office space, see our in-depth guide to finding office space for small or growing companies. The guide also includes insights from seasoned professionals and can serve as a helpful resource for growing companies, no matter their current size.
Are you looking to lease office space in the vicinity of your current location or in a particular neighborhood of Southampton? Using the interactive map, you can easily navigate to your preferred location and customize your search area around a specific point of interest. Select “Radius” from the Search Mode options menu, click on the map to set your search reference point, and expand the radius to select your desired search area. Browse available listings to find the best office space that meets your location, as well as other business needs.

Southampton, NY Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in Southampton: 77,542 Sq. Ft.

In 2025 the Southampton office market encompassed 77,542 square feet of space.

Southampton Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office

Southampton Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class B	77,542 Sq. Ft.	100%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

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Southampton, NY Office Spaces for Rent

HamptonsOfficeWorks

149 Hampton Rd

1738 County Road 39

365 County Road 39A

The Mill

157 West Montauk Hwy

2331 Montauk Hwy

240 W Montauk Hwy

Tiana Plaza Shopping Center

Frequently Asked Questions

Southampton, NY Office Inventory Breakdown

Total Office Space in Southampton: 77,542 Sq. Ft.

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