NEW YORK CITY — SL Green Realty Corp. (NYSE: SLG) has formed a joint venture partnership with the National Pension Service of Korea (NPS) and Hines for the $2.3 billion redevelopment of One Madison Avenue in Manhattan. The 1.4 million-square-foot office project is situated in the borough’s Midtown South neighborhood facing Madison Square Park near the 23rd Street subway station. SL Green, which is self-described as Manhattan’s largest office landlord, has sold a 49.5 percent interest in One Madison Avenue to NPS and Hines, which have combined to invest “no less than $492.2 million” of equity into the redevelopment. SL Green and Hines are co-developing the project, and Kohn Pedersen Fox Associates (KPF) is leading the design. The SL Green-NPS-Hines-KPF team is also working together to develop One Vanderbilt Avenue, an office project currently underway in Manhattan’s East Midtown neighborhood. The existing office building at One Madison Avenue will be demolished down to the ninth floor, and the development group will build 17 glass and steel, column-free floors above. The podium levels at the base of the existing building will have 90,000 square foot floor plates, while the new floors above will feature 36,000-square-foot floor plates. The 10th and 11th …
