Mount Sinai signs for 26K sf on Billionaires’ Row

Mount Sinai Health System’s corporate executive offices inked a lease to take up residence at Empire State Realty Trust’s West 57th Street building. The hospital network would occupy 26,100 square feet across the entire 15th floor of 250 West 57th street, the Commercial Observer reported. The asking rent was $67 per square foot. It’s the […]