Mount Sinai, NY Office Spaces for Rent

Find the best Mount Sinai, NY office space among 30 for rent listings currently on the market.

28 N. Country Road - Portview Building

Portview Building - 28 N. Country Road, Mount Sinai, NY
Property

Office

15,000 SF
Availability

2 Spaces

2,080 SF
Year Built

1988
For Lease

$24.00/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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Mount Sinai Shopping Center

5499 Nesconset Hwy, Mount Sinai, NY
Property

Retail

101,000 SF
Availability

9 Spaces

59,511 SF
Year Built

1987
For Lease Contact for pricing
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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

$22.00/SF/YR
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102 Main Street

102 Main Street, Port Jefferson Station, NY
Property

Office

23,000 SF
Availability

1 Space

5,000 SF
For Lease

$25.00/SF/YR
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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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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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208 Rt.112

208 Rt.112, Port Jefferson Station, NY
Property

Retail

13,083 SF
Availability

4 Spaces

13,083 SF
For Lease

$17.00 - $24.00/SF/YR
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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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36 ROUTE 25 A | 6 S. JERSEY AVENUE

36 Route 25a | 6 S. Jersey Avenue , Setauket - East Setauket, East Setauket, NY
Property

Office

14,472 SF
Availability

2 Spaces

10,157 SF
Year Built

2003
For Lease

$25.00/SF/YR
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625 Middle Country Rd

625 Middle Country Rd, Coram, NY
Property

Office

9,854 SF
Availability

3 Spaces

2,884 SF
For Lease

$22.00/SF/YR
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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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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.

Among listings of office space currently available for lease in Mount Sinai, the maximum rental rate is $24 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 Mount Sinai, as the local office market offers a wide range of options. Office spaces currently on the market go up to as much as 1,310 square feet in size for an individual listing.

You can find 5 office listing(s) for lease in Mount Sinai, which add up to a total of 2,080 square feet. Availability on the market includes a variety of office use types, such as General Office.

The most common office use type currently available for lease in Mount Sinai is General Office, which is offered in 2 or 40.00% of listings.

Sublease opportunities on the market include General 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 Mount Sinai office market incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Class B office space accounts for 40% of spaces listed on the leasing market.

About 33.33% of office space in Mount Sinai 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 Mount Sinai? 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.

Mount Sinai, 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 Mount Sinai: 26,234 Sq. Ft.

In 2024 the Mount Sinai office market encompassed 26,234 square feet of space.

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

Mount Sinai Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class B	26,234 Sq. Ft.	100%

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

Mount Sinai, NY Office Spaces for Rent

28 N. Country Road - Portview Building

Mt. Sinai Commerce Park

Mount Sinai Shopping Center

310 Hallock Avenue, Suite 101

Davis Professional Park

1010 Route 112

102 Main Street

640 Belle Terre Rd.

Cinema Plaza- 208 Route 112 Port Jefferson Station

208 Rt.112

10 Technology Drive

Stony Brook Technology Center - 14 Technology Drive

36 ROUTE 25 A | 6 S. JERSEY AVENUE

625 Middle Country Rd

Old Town Rd & Norwood Avenue

Frequently Asked Questions

Mount Sinai, NY Office Inventory Breakdown

Total Office Space in Mount Sinai: 26,234 Sq. Ft.

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Mount Sinai, NY Office Spaces for Rent

Frequently Asked Questions

How much does office space cost in Mount Sinai, NY?

How much office space do I need?

What types of office space can I lease in Mount Sinai, NY?

Can I find sublease office space in Mount Sinai, NY?

Where is the best location for office space in Mount Sinai, NY?

How long is the average commute to work in Mount Sinai, NY?

Where can I find the highest quality office space in Mount Sinai, NY?

How do I find the best office space in Mount Sinai, NY?

How can I find office space for rent near me?

Mount Sinai, NY Office Inventory Breakdown

Total Office Space in Mount Sinai: 26,234 Sq. Ft.

Other Popular Searches

Popular Coworking Searches

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About us