Most infill development on the Upper East Side is residential, but on the East River, several major sites for impending medical projects are now under construction. One of those is at 525 East 73rd Street, where Memorial Sloan Kettering’s David H. Koch Center for Cancer Care is now nearing the finish line, per the latest from Tectonic. The building stands 450 feet and 23 floors to its rooftop, comprising 750,000 square feet, and Perkins Eastman/Ennead are the architects. The site faced substantial opposition from NIMBYs during the approval process, but with cladding now rising, completion is likely within another year or so.
525 East 73rd Street
525 East 73rd Street [Commercial Observer]: The sale of 525 East 73rd Street has officially closed, with Memorial Sloan-Kettering paying a sum of $226 million per city files. Construction can now begin on a two-tower, 1.2 million square-foot medical complex, and “site preparation will resume within several weeks.”
525 East 73rd Street [New York Post]: Memorial Sloan Kettering Cancer Center is hoping to complete “the $226 million purchase [of the development site] soon” at 525 East 73rd Street, on the Upper East Side; the hospital…