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Office Space for Rent Greater Suffolk County - Mount Sinai, NY

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Regus Melville - South Service Rd

68 South Service Road Suite 100

3 Spaces , 1 - 9 ^ppl

(up to 2,500^SF)

$449 - $465^/MO

Clients enjoy the use of a professional reception area, fully furnished offices, professional conference rooms, and a beautiful business lounge. The center also provides advanced videoconferencing facilities. On-site professional administrative and IT support with access to complimentary parking. The building features a beautifully appointed lobby, a 150-person auditorium and fully-equipped gym.

359 New York 111

3 Spaces, 1 - 24 ^ppl

(3,000 - 3,000^SF)

Heart of Smithtown

102 Main Street

1 Space, 1 - 40 ^ppl

(5,000^SF)

From $10,416/MO

Prime location and exposure on Main Street across from the Port Jefferson train station.

28 N. Country Road - Portview Building

Portview Building - 28 N. Country Road

2 Spaces, 1 - 10 ^ppl

(770 - 1,310^SF)

From $930/MO

This property offers a prime locale for discerning office and executive Suite tenants. Near to Port Jefferson Village, Long Island Railroad, and two local hospitals.

Wading River Professional Center

6144 New York 25A

1 Space, 1 - 14 ^ppl

(1,808^SF)

6144 Route 25A in Wading River, known as Wading River Professional Center, is a prominent office and medical park offering high visibility along the main thoroughfare, Route 25A. Located less than 10 miles—or about 15 minutes—from Peconic Bay Medical Center (Northwell Health) in Riverhead, a key facility on the East End, the property is also close to a variety of amenities, including retail shops and restaurants, with The Shoppes at East Wind just minutes away. While not situated directly on a commuter rail line, the property offers convenient access to several nearby stations, including Riverhead, Yaphank, and Port Jefferson, making it easily reachable by car, with Long Island MacArthur Airport approximately 40 minutes away for additional regional connectivity. Overall, the location combines visibility, accessibility, and convenience in a well-trafficked and amenity-rich area.

38 Church St

1 Space, 1 - 9 ^ppl

(1,077^SF)

Immerse your business in the vibrant community of Patchogue, NY. Located in the heart of bustling downtown, the area surrounding the property is teeming with top-rated restaurants, charming cafes, and lively entertainment venues. Your team can easily walk to Patchogue River and enjoy scenic views or explore the local boutiques and art galleries. With abundant parking options and convenient access to public transportation, commuting is a breeze. This dynamic location provides a perfect blend of urban amenities and suburban charm, making it an ideal setting for an office or office building.

Arboretum Commons

498 Horseblock Rd

2 Spaces, 1 - 80 ^ppl

(10,000 - 10,000^SF)

From $28,333/MO

Horseblock

Regus Hauppauge - Veterans Memorial Hwy

888 Veterans Memorial Highway

5 Spaces, 5 ^ppl

Coworking from $119/MO

Base the business in Hauppauge, a hamlet on Long Island, New York, less than 70km from New York City, and access flexible office space. Whether seeking a permanent business home with excellent connections or needing office space for a day while passing through Hauppauge, find everything required. Innovate and expand ideas confidently with reliable business-grade WiFi. Collaborate on projects and forge new connections in the media center, executive board room, conference facility accommodating 24 people, or the 86-person auditorium. Relax and rejuvenate in the fitness center featuring two racquetball courts, a sauna, a steam room, and an onsite trainer. Enjoy lunch at the café in the lobby of the building.

Regus Hauppauge - Vanderblit Motor Pkwy

Hauppauge Center 150 Motor Parkway

3 Spaces, 1 - 11 ^ppl

Coworking from $479/MO

This extensive and technologically sophisticated business center installation is located in a class A four-storey office building with a two-storey granite and glass lobby situated in wonderfully landscaped grounds. Aside from the exquisite furnishings and stunning architectural inclusions of this center, the on-site provisions and professional services are also industry-leading and include such benefits as conferencing facilities, spacious meeting rooms, high speed internet connections, breakout space, an abundance of natural light to the interior workspaces and communal areas and also flexible terms of occupancy.

Regus Bohemia - Orville Dr

80 Orville Drive Suite 100

3 Spaces, 1 - 17 ^ppl

(up to 30,000^SF)

Coworking from $239/MO

This contemporary, exquisitely furnished and commercially significant, premium standard business center installation consists of two levels of state of the art and highly professional office space with 81 office suites and a range of exceptionally professional corporate facilities on offer including spacious meeting rooms, conferencing facilities, high speed internet and dedicated corporate telephony amongst others and the building is enhanced by an impressive indoor atrium and lobby area. The center has two meeting rooms, a client lounge, travel agency, and a professional, friendly support staff.

HQ Holbrook - Veterans Memorial Hwy

4250 Veterans Memorial Highway 3rd Floor

5 Spaces, 5 ^ppl

Coworking from $119/MO

Located on Veterans Memorial Highway in Holbrook, this flexible coworking space offers a dynamic and professional environment for individuals and businesses of all sizes. The facility caters to diverse needs with modern amenities, high-speed internet, and various workspaces, including private offices, open desks, and meeting rooms. It is conveniently situated in a prime location and provides easy access to major highways and local dining and retail options. Whether for remote work, team collaboration, or client meetings, this coworking space ensures productivity and comfort, which is ideal for entrepreneurs, freelancers, and small businesses.

Totus Business Centers

105 Maxess Road Suite 124

2 Spaces, 1 ^ppl

From $89/MO

This center includes a superb blend of modern architecture, interior design and landscaping, works of art, and a vaulted glass atrium, which features a café/restaurant. This space also offers a well-equipped health club with men’s and women’s locker rooms. For business communications, amenities include high-speed Internet access and Wi-Fi hot spots in common areas. Ample parking ensures that clients get to business quickly and easily, and the business space is accessible 24 hours a day. Also, an on-site management team, conference facilities, and printing & copying facilities are all available at this center.

Regus Melville - Broadhollow Rd

200 Broadhollow Road Suite 207

3 Spaces, 1 - 46 ^ppl

(up to 30,000^SF)

Coworking from $339/MO

Center amenities include T1 internet access and four attractive and spacious meeting rooms accommodating up to 10 people for a range of conferencing, training, meeting or presentation purposes. Within this building you will find a health and racquetball club on the first floor and a cosy coffee shop on the second floor in addition to the technical and office-based facilities on offer which include spacious meeting rooms, conferencing facilities, high speed internet connectivity, dedicated corporate telephony, on-site management, flexible terms of occupancy, 24-hour access, an abundance of natural light and more.

Regus Melville - Broadhollow Rd

555 Broadhollow Road Suite 305

4 Spaces, 9 ^ppl

Coworking from $219/MO

For clients searching for the ideal work environment, an A-grade office building has amenities that will satisfy all professional needs. With a striking façade and floor-to-ceiling windows, the workspace offers not only to look but function as well. Upon arriving at the facility, clients will be welcomed by a spacious reception area before proceeding to their destinations by taking the elevator up to the 3rd-floor open-plan space. Inside, the members will find fully furnished meeting rooms that can accommodate big ideas and coworkers will strive to make progress together in a relaxed atmosphere. Breakouts are plentiful, and amenities such as a printing and copying facility, beverages, and daily cleaning services keep operations running smoothly.

Intelligent Office Melville

445, Broadhollow Road. Suite 25.

1 Space, 1 - 2 ^ppl

From $1,300/MO

Located in the heart of Melville, this office is situated in a highly desirable business district with easy access to major highways including the Long Island Expressway and Northern State Parkway. The area offers a variety of nearby restaurants, cafes, and shopping options, making it convenient for lunch breaks or client meetings. With ample free parking and a safe, professional setting, this location is ideal for both local professionals and those traveling from surrounding areas.

49 East Main Street

1 Space, 1 - 96 ^ppl

(12,000^SF)

From $24,000/MO

Discover the vibrant neighborhood surrounding the commercial property in Riverhead, NY. With its rich history and wide range of amenities, the area provides a dynamic setting for your business. Enjoy convenient access to nearby attractions such as Tanger Outlets, Long Island Aquarium, and numerous local dining options. Embrace the bustling atmosphere and cultural diversity of downtown Riverhead, offering a unique blend of modern conveniences and historic charm. The property's prime location provides an ideal balance of work and leisure, attracting professionals seeking a lively and convenient place to establish their office or office building.

309 Main Street

1 Space, 1 - 13 ^ppl

(1,621^SF)

From $2,701/MO

The office building is located on Main Street in Islip, NY, surrounded by retail shops, restaurants, and local businesses. Islip Town Hall West is just a short distance away. This prime location offers excellent visibility and foot traffic—ideal for client-facing businesses or professional services. Unmetered Municipal parking is under a five minute walk.

Brookhaven Professional Center

3231-3253 Route 112

4 Spaces, 1 - 36 ^ppl

(1,841 - 4,483^SF)

From $3,060/MO

Convenient access to banking, shopping, and restaurants, nearby public transportation and major highways. The Long Island Railroad provides service from Port Jefferson, Patchogue and Medford. The Medford station is approximately 1.5 miles south of the Property. The New York area airports, John F. Kennedy International, LaGuardia and Islip/MacArthur Airport are also easily accessible. The main entrance to the site is on Route 112 approximately one mile north of the Long Island Expressway (Route 495) at Exit 64. The site can also be accessed from Cedarhurst Road on the east, which provides access via a secondary north-south route. Interior roadways provide access to the individual buildings and the associated parking.

1300 Veterans Memorial Hwy.

1300 Veterans Memorial Highway

2 Spaces, 1 - 14 ^ppl

(930 - 1,700^SF)

From $1,856/MO

Situated in the heart of Long Island, the area surrounding 1300 Veterans Memorial Hwy. offers a vibrant and dynamic environment for businesses. Conveniently located near major thoroughfares, the property provides quick access to the Long Island Exressway, Northern State Parkway, and MacArthur Airport, ensuring seamless connectivity for traveling professionals. The area is also home to a variety of corporate offices, retail stores, and hotels, providing ample amenities for both employees and visitors. Nearby attractions such as the Hauppauge Industrial Park and the Ronkonkoma Hub enhance the overall appeal of this location for prospective office building tenants and their companies.

207 Hallock Road, Stony Brook, NY 11790

7 Spaces, 1 - 15 ^ppl

(327 - 1,825^SF)

From $599/MO

Located at the Northeast intersection of Hallock Road and Nesconset Highway / Rt. 347. Across the street from BrookTown Shopping Plaza in the center of Stony Brook's busiest business and retail corridor. Across the street: Marshalls, HomeGoods, Burlington Coat Factory, AMC Stony Brook 17 movie theater, Planet Fitness, Red Lobster, Chase Bank and more, all conveniently located within walking distance of the property. 207 Hallock provides an excellent environment for any business office or medical practice. 130+ spaces in two on-site parking lots, located in front and in the rear of the property, ensure easy access for tenants and visitors. Elevator service to all floors. 24/7 with building security and on-site property management.

73 East Main Street

1 Space, 1 - 51 ^ppl

(6,400^SF)

From $12,800/MO

Discover the vibrant community surrounding the property, located in the heart of Riverhead, NY. Enjoy convenient access to popular dining options like Jerry and the Mermaid and the legendary Riverhead Project. After work, take advantage of nearby attractions including the Long Island Aquarium, Suffolk Theater, and numerous boutique shops downtown. For a breath of fresh air, take a stroll along the picturesque Peconic River or visit the nearby Indian Island County Park. With a dynamic mix of restaurants, entertainment, and outdoor spaces, the area offers a perfect blend of work and leisure for office tenants at the property.

50 E Main St

1 Space, 1 - 29 ^ppl

(3,600^SF)

From $7,200/MO

Discover the vibrant and historic town of Riverhead, NY, a thriving hub of culture and commerce. Nestled in the heart of Long Island's renowned wine country, the area offers a unique blend of small-town charm and modern amenities. Just a stone's throw from the picturesque Peconic River, the location provides easy access to a wealth of dining, shopping, and entertainment options. Explore the nearby Long Island Aquarium, Tanger Outlets, and local vineyards, or take a leisurely stroll through the charming downtown area. With its rich history, natural beauty, and convenient amenities, the area surrounding the property is an ideal setting for a dynamic office environment.

Jericho Plaza 1 & 2

10 Spaces, 1 - 176 ^ppl

(814 - 22,045^SF)

Located at Exit 40E on the Long Island Expressway (I-495)

31 Oak St

2 Spaces, 1 - 9 ^ppl

(833 - 1,187^SF)

From $1,735/MO

Discover the vibrant community surrounding this premier location in Patchogue, NY. Embrace the area's rich cultural scene, as well as an array of dining, entertainment, and recreational opportunities. Stroll along Main Street, home to eclectic shops and restaurants. Enjoy the scenic waterfront and engage in waterfront activities at the Patchogue River and Great South Bay. Take in live performances at the Patchogue Theatre for the Performing Arts, or explore the local art scene at the Patchogue Arts Council. With easy access to public transit and major highways, the area provides convenience for professionals seeking an ideal work-life balance. Experience the dynamic energy of Patchogue and all it has to offer for future tenants of this prime location.

395 North Service Road

395 N Service Rd

5 Spaces, 1 - 86 ^ppl

(3,439 - 10,791^SF)

395 North Service Road presents the opportunity to experience high-quality office space located directly in the heart of corporate Melville, offering premier tenant services and amenities.