This 30-story, 350,000 SF commercial office building, was designed by Moed de Armas & Shannon for Macklowe Properties. The building's floor-to-ceiling glass curtain wall was designed to maximize the natural light stream into the building's interior spaces. The five-story base anchors the 25-story tower with a gravity transfer truss and scenic roof terrace at the sixth floor. The transfer truss also allows for tower floors free from interior columns. Both top and bottom are clad in a meticulously-detailed curtain wall that seamlessly unifies the building. With a subtle lobby entry on the 53rd Street side, 510 Madison offers full retail frontage on Madison Avenue. The LEED Gold building also affords unique tenant amenities, a top-tier health club and lap pool.