The Olayan Group has been awarded the New York Landmarks Conservancy Chairman’s Award for its preservation for the landmarked office tower 550 Madison. Olayan was...
The Olayan Group announced that the public open space at 550 Madison received its final approval from the City Planning Commission, following Manhattan Community Board...
The New York City Landmarks Preservation Commission (LPC) has approved a new design for 550 Madison, the landmark former Sony Building in East Midtown. Following...
The New York City Landmarks Preservation Commission (LPC) today (Tuesday) approved new design for 550 Madison, the landmark former Sony Building in East Midtown. Following...