510 madison

Boston Properties’ Mortimer Zuckerman (top), Harry Macklowe and 510 Madison Boston Properties has scored its first office tenant at 510 Madison Avenue, the new,...

Mortimer Zuckerman and 510 Madison Avenue Boston Properties said this afternoon that it completed the acquisition of developer Harry Macklowe’s troubled office tower at...

SL Green’s Marc Holliday and 510 Madison Avenue While SL Green failed to scoop up 510 Madison Avenue last week, after Boston Properties announced...

510 Madison Avenue (Updated, August 3) Tishman Speyer may be an investment partner in a new effort by O’Connor Capital Partners to buy out...

From left: Billy and Harry Macklowe Billy Macklowe, son of real estate developer and investor Harry Macklowe, has officially founded the William Macklowe Company,...

From left: Billy and Harry Macklowe Billy Macklowe, son of real estate developer and investor Harry Macklowe, has officially founded the William Macklowe Company,...

510 Madison Avenue, Harry Macklowe of Macklowe Properties (top) and Marc Holliday of SL Green (bottom) Harry Macklowe and SL Green Realty have reached...

510 Madison Avenue, Harry Macklowe of Macklowe Properties (top) and Marc Holliday of SL Green (bottom) Harry Macklowe and SL Green Realty have reached...

510 Madison Avenue, Harry Macklowe of Macklowe Properties (top) and Marc Holliday of SL Green (bottom) Developer Harry Macklowe will face off in court...