Beyond being associated with Manhattan prestige, Park Avenue’s attractiveness surged ... And last week, the 1.8-million-square-foot project at 350 Park Avenue, spearheaded by Vornado Realty ...

Park Avenue’s vacancy rate has fallen to 8.9%, its lowest rate since the end of 2018, according to data firm CoStar. Manhattan and U.S. office vacancy overall sits at 16.1%. Park Avenue’s ...