9 DeKalb Avenue

Note: As this project is under construction, the data is based on the most reliable information currently available. Additionally, in response to the COVID-19 global health pandemic, construction work may temporarily slow or suspend under restrictions imposed by local or national authorities. This data is thus subject to change until the building has completed and all information can be confirmed and ratified by the CTBUH.

Click an image to view larger version.


Height: Architectural 335 m / 1,099 ft
Height: To Tip 335 m / 1,099 ft
Floors Above Ground 73
# of Apartments 417


Official Name 9 DeKalb Avenue
Other Names Flatbush Tower, 340 Flatbush
Structure Type Building
Status Under Construction
Country United States
City New York City
Street Address & Map 340 Flatbush Avenue Extension, Brooklyn
Postal Code 11217
Building Function residential / office / retail
Structural Material concrete
Proposed 2015
Construction Start 2017
Completion 2022

Companies Involved

• Current JDS Development Group
• Past Chetrit Group
Developer JDS Development Group
Design SHoP Architects
Structural Engineer
Design WSP


Beauty and Finance: Post Mannerism in Skyscraper Design
22 Oct 2018 – Gregg Pasquarelli, SHoP Architects

To submit more information or donate images for this project, please use our submission portal.