Rent Apartment 323 East 17th Street

323 East 17th Street nyc
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Rent 323 East 17th Street

Rent 323 East 17th Street Property Overview

Bulding Address: 35 East 21st Street, New York NY 10010
Building Alternate address: 323 E 17th St
Zip Code:10010
Neighborhood:Gramercy Park
Borough:Manhattan
Stories:10
Year Built:1905
Building Class:B


35 East 21st Street, located in Manhattan's Flatiron District, is a historic building with a rich architectural history. Constructed in 1903, this 10-story structure is renowned for its Art Nouveau style, a popular architectural trend during the early 20th century.

Over the years, the building has undergone several renovations, with the most recent alterations occurring in 2012. It features exposed brick walls, wooden flooring, and industrial elements like metal accents and exposed ductwork, blending its original character with modern design elements.

The building's interior spaces are designed to be bright and open, with oversized windows and minimalist furnishings that highlight its historic charm. Situated between Madison Square Park and Union Square Park, 35 East 21st Street offers easy access to some of Manhattan's most iconic attractions and public transportation options.

Historically, the building was leased entirely by WeWork as part of its HQ by WeWork program, targeting medium-sized businesses. Previous tenants have included Tumblr, which was acquired by Yahoo in 2013. The building's strategic location near Gramercy Park and Madison Square Garden has made it a coveted spot in Manhattan's commercial landscape.

35 East 21st Street, Manhattan, NYC is located in the Flatiron District, between Park Avenue South and Broadway. It is also situated near Gramercy Park, offering a strategic location close to iconic landmarks like Madison Square Park and Union Square. Built in 1903 or 1905, this historic building is a 10-story structure with a mix of original and modern design elements.


Building amenities at 35 East 21st Street, Manhattan, NYC include:

  • Enclosed Courtyard
  • Attended Lobby
  • Tenant-Controlled HVAC
  • 24 Hour Access
  • Electronic Keycard Access
  • 24/7 Security
  • Meeting Rooms
  • Mother’s Room
  • Phone Booths
  • Event Space
  • Stage/Auditorium
  • Dog-Friendly Spaces

35 East 21st Street in Manhattan's Flatiron District is noted for its historic and strategic location. The building has been home to several notable tenants:

  • WeWork signed a lease for the entire building, utilizing it for their HQ by WeWork program, which targets medium-sized businesses with 11 to 250 employees. This initiative is part of WeWork's expansion beyond traditional coworking models.
  • Tumblr previously occupied the space before being acquired by Yahoo (now Oath Inc.) in 2013. Following the acquisition, Tumblr consolidated its operations within Yahoo's existing New York offices.

The building offers approximately 100,000 square feet of office space and is situated near iconic locations such as Madison Square Park and Gramercy Park.


In the building at 35 East 21st Street, Manhattan, NYC, residents have access to several internet service providers. The most common providers in Manhattan include Spectrum, Verizon (Fios), and Astound Broadband (formerly RCN). Spectrum offers both cable and fiber services with speeds up to 1 Gbps. Verizon Fios provides fiber internet with speeds reaching up to 2.3 Gbps, though availability may vary in some areas. Astound Broadband also offers high-speed internet plans with unlimited data. Other providers like T-Mobile Home Internet and Earthlink may offer services as well, depending on specific location and availability.

35 East 21st Street is located in the Flatiron District of Manhattan, NYC. The building benefits from nearby access to several public transportation options. For subway users, the closest stations are on 23rd Street, offering the R, W, and 6 trains. Union Square is also within walking distance, providing additional subway lines including the L, N, and others.

Cross streets include Broadway and East 21st Street. Nearby bus stops are located at E 23rd Street and Broadway, providing bus routes such as the M1, M2, and BM lines.

The area is well-served by public transit, making it an ideal location for those reliant on buses and trains. For directions or further information, platforms like Moovit or MapQuest can offer detailed routes and schedules.

Office Tenants Rented / Leased 323 East 17th Street
  • WeWork leased 100,000 SF

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Optimal Spaces can help you turn critical and complex real estate issues into opportunities for growth and or cost reduction. We offer the experience, know-how, and the strategic planning that helps lead to better decisions. Virtually everything you need to enhance the value of your business (for profit and not for profit) , you will find at Optimal Spaces.

About Optimal Spaces
Optimal Spaces are Tenant Brokers, only representing commercial tenants, not owners or landlords. By contrast, managing agents and most commercial brokers are "landlord agents" representing the interest of owners. Their goal is to market and lease their clients' properties with the best possible terms for the owners. Thus, they will neither show you as broad a selection nor push to get the best price, since their loyalty is to the Landlord. An Optimal Spaces agent will show you a broader range of properties and offer you a broader range of important services than a managing agent or commercial broker will. We will provide you with a market survey, floor plans, pricing expectations , and access to our rolodex: Optimal Spaces walks you through the process from start to finish. Upon entering your new space, it will look the way you want, all at the price you agreed to spend. In addition to negotiating the best price, we will reveal and abate many "hidden costs" to you. We will show you all the relevant available spaces and safeguard your interests throughout the process. Because of tour costs to provide these services, we ask in exchange that clients sign an Exclusive Brokerage Agreement. This allows us to plan appropriately for assisting you with every step of the process.
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Optimal Spaces specializes in negotiating deals for tenants, ensuring savings of 15-20% compared to what tenants could achieve on their own.

Finding the perfect commercial space in New York is essential, and we understand its importance. Our services encompass a wide range of commercial available spaces, including office, educational, industrial, retail, medical, and loft spaces.
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