With 317 Residences & 22 floors of Office Space, The Winthrop Center offers a   new approach to responsible, resourceful and renewable spaces. The largest Passive House office building in the world, Winthrop Center is pushing the outer limits of how a commercial building can not only serve its inhabitants, but also a higher purpose and a greater good. In ways large and small, the dining experience and space educates, entertains and engages, by connecting people to the best minds, music, food & culture.