TF Cornerstone closed on a deal that will be the first step in converting a Billionaires’ Row office tower into residential. Known to Spiderman fans as the Oscorp Tower and to the real estate world as ...
NoMad-based developer TF Cornerstone has entered into a 99-year ground- lease agreement for $159 million at 135 E. 57th St., according to documents that hit the city register Tuesday. The real estate ...