55 Hudson Yards, a 1.3-million-square-foot office building located at the intersection of Hudson Yards, the High Line and Hudson Park & Boulevard, is the newest addition to the collection of towers at Hudson Yards. Standing 780 feet tall, this commercial office building’s design was a collaboration between Kohn Pedersen Fox (KPF) and architect Kevin Roche. The matte metal and stepped detail of the window frames create a solid exterior appearance and an unusual amount of depth. The building is under construction and space will be delivered for fit out in 2017. Tenant move-in begins mid-2018.