33 Office Spaces for Rent in Port Jefferson, NY

Find the best Port Jefferson, NY office space among 33 for rent listings currently on the market.

640 Belle Terre Rd.

640 Belle Terre Rd., Port Jefferson, NY
Property

Office

5,000 SF
Availability

1 Space

2,500 SF
For Lease

$23.00/SF/YR
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228 E. Main Street

228 E. Main Street, Port Jefferson, NY
Property

Retail

6,658 SF
Availability

2 Spaces

6,655 SF
For Lease Contact for pricing
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200 Wilson Street

200 Wilson Street, Port Jefferson Station, NY
Property

Office

22,000 SF
Availability

1 Space

2,200 SF
For Lease

$15.00/SF/YR
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Cinema Plaza- 208 Route 112 Port Jefferson Station

208 Route 112 , Port Jefferson Station, NY
Property

Retail

21,500 SF
Availability

6 Spaces

16,130 SF
For Lease

$17.00 - $30.00/SF/YR
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310 Hallock Avenue, Suite 101

310 Hallock Avenue, Suite 101, Port Jefferson Station, NY
Property

Office

4,000 SF
Availability

1 Space

526 SF
For Lease

$1,200.00/MO
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Davis Professional Park

5225 Nesconset Hwy, Terryville, Port Jefferson Station, NY
Property

Office

52,590 SF
Availability

1 Space

2,640 SF
Year Built

1988
For Lease Contact for pricing
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1010 Route 112

1010 Route 112, Terryville, Port Jefferson Station, NY
Property

Office

20,000 SF
Availability

2 Spaces

3,554 SF
Year Built

1976
For Lease

$19.00/SF/YR
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Mount Sinai Shopping Center

5499 Nesconset Hwy, Mount Sinai, NY
Property

Retail

101,000 SF
Availability

9 Spaces

57,601 SF
Year Built

1987
For Lease Contact for pricing
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Mt. Sinai Commerce Park

12 Myrtle Street, Mount Sinai, NY
Property

Retail

88,000 SF
Availability

3 Spaces

87,800 SF
For Lease Contact for pricing
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3771 Nesconset Hwy

3771 Nesconset Hwy, Centereach, NY
Property

Office

15,496 SF
Availability

2 Spaces

2,700 SF
For Lease

$24.00/SF/YR
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21 Bennetts Road

21 Bennetts Road, Setauket - East Setauket, East Setauket, NY
Property

Office

30,000 SF
Availability

2 Spaces

8,450 SF
Year Built

2010
For Lease Contact for pricing
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Stony Brook Technology Center - 14 Technology Drive

14 Technology Drive, Setauket - East Setauket, East Setauket, NY
Property

Office

40,000 SF
Availability

1 Space

3,005 SF
Year Built

1985
For Lease Contact for pricing
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23 TECHNOLOGY DRIVE

23 Technology Dr, Setauket - East Setauket, East Setauket, NY
Property

Office

21,580 SF
Availability

1 Space

21,850 SF
For Lease Contact for pricing
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Old Town Rd & Norwood Avenue

Old Town Rd & Norwood Ave East Setauket, Coram, NY
Property

Office

24,000 SF
Availability

1 Space

24,000 SF
For Lease Contact for pricing
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Mango Plaza

11720 East Martin Luther King Jr. Boulevard, Centereach, Seffner, FL
Property

Office

166,465 SF
Availability

1 Space

10,900 SF
For Lease Contact for pricing
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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.

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 Port Jefferson, as the local office market offers a wide range of options. Office spaces currently on the market go up to as much as 2,500 square feet in size for an individual listing.

You can find 2 office listing(s) for lease in Port Jefferson, which add up to a total of 2,500 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 Port Jefferson is Medical Office, which is offered in 1 or 50.00% 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 Port Jefferson office market incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Class B office space accounts for 50% of spaces listed on the leasing market.

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 Port Jefferson? 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.

Port Jefferson, 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 Port Jefferson: 96,000 Sq. Ft.

In 2024 the Port Jefferson office market encompassed 96,000 square feet of space.
Class A office space makes up a 62.5% share of Port Jefferson office inventory, while Class B office assets represent roughly 37.5% of the market total.

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

Port Jefferson Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A	60,000 Sq. Ft.	62.5%
Class B	36,000 Sq. Ft.	37.5%

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

33 Office Spaces for Rent in Port Jefferson, NY

640 Belle Terre Rd.

228 E. Main Street

200 Wilson Street

Cinema Plaza- 208 Route 112 Port Jefferson Station

310 Hallock Avenue, Suite 101

Davis Professional Park

1010 Route 112

Mount Sinai Shopping Center

Mt. Sinai Commerce Park

3771 Nesconset Hwy

21 Bennetts Road

Stony Brook Technology Center - 14 Technology Drive

23 TECHNOLOGY DRIVE

Old Town Rd & Norwood Avenue

Mango Plaza

Frequently Asked Questions

Port Jefferson, NY Office Inventory Breakdown

Total Office Space in Port Jefferson: 96,000 Sq. Ft.

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33 Office Spaces for Rent in Port Jefferson, NY

Frequently Asked Questions

How much does office space cost in Port Jefferson, NY?

How much office space do I need?

What types of office space can I lease in Port Jefferson, NY?

Can I find sublease office space in Port Jefferson, NY?

Where is the best location for office space in Port Jefferson, NY?

How long is the average commute to work in Port Jefferson, NY?

Where can I find the highest quality office space in Port Jefferson, NY?

How do I find the best office space in Port Jefferson, NY?

How can I find office space for rent near me?

Port Jefferson, NY Office Inventory Breakdown

Total Office Space in Port Jefferson: 96,000 Sq. Ft.

Other Popular Searches

Popular Coworking Searches

About us