| Bulding Address: | 345 Park Avenue South, New York NY 10010 |
| Building Name: | The Iselin Bldg |
| Building Alternate address: | 345 Park Ave South |
| Zip Code: | 10010 |
| Neighborhood: | Gramercy Park |
| Borough: | Manhattan |
| Stories: | 12 |
| Year Built: | 1912 |
| Building Class: | A |
345 Park Avenue South, located in Midtown South, Manhattan, NYC, is a historic building originally completed in 1912 and designed by William H. Whittal. It was once known as the Armory Building.
The building underwent a full-scale renovation in 2021 by Deerfield, transforming it into a state-of-the-art office and life sciences hub known as CURE. This 12-story structure features lab-ready spaces, flexible office space, and a plethora of modern amenities. These include a rooftop terrace, lounge club, and fitness center, making it an attractive destination for life sciences, healthcare, and biotech companies.
Managed by RFR Realty and owned by Deerfield, 345 Park Avenue South offers approximately 300,000 square feet of office space. It is strategically located near the Flatiron District and Madison Square Park, with easy access to public transportation and upscale amenities.
345 Park Avenue South is located in the heart of Silicon Alley, Manhattan, providing a vibrant hub for innovation in the life sciences, digital health, and technology sectors.
This location is home to a premier life science facility, offering state-of-the-art lab spaces, ample amenities, and a collaborative community of leading companies. The building hosts a range of tenants involved in healthcare and biotech industries.
Originally built in 1912, the property was transformed into a Class A office and life sciences hub through a major renovation in 2021. It features 300,000 square feet of space across its 12 floors, including flexible office areas and ground-floor retail.
The area offers excellent connectivity, with easy access to major public transportation options and proximity to Madison Square Park.
Contact information for general inquiries about the building can be directed to its location at 345 Park Ave S, New York, NY 10010.
345 Park Avenue South in Manhattan offers a range of amenities:
- Rooftop terrace with flexible event space and stunning views of Manhattan.
- Lounge club and kitchen.
- Renovated lobby.
- Fitness center (available at an additional cost).
- Exclusive wine cellar.
- State-of-the-art conference center.
- Conference rooms and huddle spaces.
- NaCl Café on the 12th floor.
- 2nd floor Education Center.
345 Park Avenue South in Manhattan, NYC, is home to several notable tenants. The building, part of Deerfield's CURE. life sciences hub, hosts tenants such as:
- Deerfield
- ProTara Therapeutics
- Test Now and Go
- Bank of America Financial Center
- Helaina
Additionally, the Upland restaurant is located on the ground floor.
345 Park Avenue South, located in the heart of Manhattan, offers a prime spot for businesses and residents seeking reliable internet services. The area is covered by several top-tier internet providers, ensuring fast and consistent connectivity. Here are some of the internet providers likely available in the building:
Providers and Services:
- Verizon Fios: Known for its fiber-optic connections, offering speeds up to 2 Gbps and competitive pricing.
- Optimum: Offers high-speed plans up to 8 Gbps, ideal for demanding users.
- Astound Broadband Powered by RCN: Provides affordable high-speed plans with unlimited data and fiber-optic connections.
- Spectrum: Offers cable internet with speeds up to 1 Gbps and no data caps.
345 Park Avenue South, located in the heart of Midtown South, Manhattan, offers convenient access to multiple transportation options. The nearest subway stations include 28th Street, 23rd Street, and 33rd Street, with the 28th Street station being a 4-minute walk away. Bus stops are also nearby, including those on East 23rd Street and Madison Avenue, which is a 5-minute walk. The cross streets are Park Avenue South and Lexington Avenue, providing easy access to various amenities, restaurants, and parks in the area.
