Port Jefferson, NY Office Spaces for Rent

Find the best Port Jefferson, NY office space among 38 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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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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Cinema Plaza- 208 Route 112 Port Jefferson Station

208 Route 112 , Port Jefferson Station, NY
Property

Retail

21,500 SF
Availability

5 Spaces

13,960 SF
For Lease

$17.00 - $25.00/SF/YR
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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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10 Technology Drive

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

Office

26,216 SF
Availability

2 Spaces

4,600 SF
Year Built

1987
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

2 Spaces

9,809 SF
Year Built

1985
For Lease Contact for pricing
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285 Middle Country Road

285 Middle Country Road, Village of the Branch, Smithtown, NY
Property

Office

26,136 SF
Availability

1 Space

1,100 SF
Year Built

1973
For Lease Contact for pricing
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22 Lawrence Ave

22 Lawrence Ave, Smithtown, NY
Property

Office

18,000 SF
Availability

5 Spaces

3,818 SF
For Lease

$24.00/SF/YR
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308 W. Main Street

308 W. Main Street, Smithtown, NY
Property

Office

22,651 SF
Availability

1 Space

678 SF
For Lease

$2,200.00/SF/YR
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307 Middle Country Road

307 Middle Country Road, Village of the Branch, Smithtown, NY
Property

Office

2,885 SF
Availability

1 Space

2,885 SF
Year Built

1990
For Lease

$24.00/SF/YR
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360 Hawkins Ave Ronkonkoma NY

360 Hawkins Avenue, Lake Ronkonkoma, NY
Property

Office

1,500 SF
Availability

1 Space

1,500 SF
Year Built

1960
For Lease

$25.00/SF/YR
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500 Portion Rd

500 Portion Rd, Lake Ronkonkoma, Ronkonkoma, NY
Property

Office

21,000 SF
Availability

1 Space

1,650 SF
For Lease

$30.00/SF/YR
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Smithtown Executive Plaza

222 Middle Country Road, Village of the Branch, Smithtown, NY
Property

Office

82,387 SF
Availability

2 Spaces

2,311 SF
Year Built

1973
For Lease Contact for pricing
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290 Hawkins Ave

290 Hawkins Ave, Lake Ronkonkoma, Ronkonkoma, NY
Property

Office

4,128 SF
Availability

1 Space

1,237 SF
Year Built

1984
For Lease Contact for pricing
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Brookhaven Professional Center

3231-3253 Route 112, Medford, NY
Property

Office

155,079 SF
Availability

11 Spaces

39,636 SF
Year Built

1970
For Lease

$17.95/SF/YR
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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 1 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 100.00% 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 100% of spaces listed on the leasing market.

About 100% of office space in Port Jefferson 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 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.

Port Jefferson, NY Office Spaces for Rent

640 Belle Terre Rd.

Mt. Sinai Commerce Park

Cinema Plaza- 208 Route 112 Port Jefferson Station

Davis Professional Park

10 Technology Drive

Stony Brook Technology Center - 14 Technology Drive

285 Middle Country Road

22 Lawrence Ave

308 W. Main Street

307 Middle Country Road

360 Hawkins Ave Ronkonkoma NY

500 Portion Rd

Smithtown Executive Plaza

290 Hawkins Ave

Brookhaven Professional Center

Frequently Asked Questions

Port Jefferson, NY Office Inventory Breakdown

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

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Port Jefferson, NY Office Spaces for Rent

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

Popular Commercial Searches

About us