Making History, Again. A mid-century vision for the future, updated for the modern era, Lever House, New York City's first all-glass office building, continues to inspire generations of metropolitan architecture with its revolutionary style and daring use of space. WatermanCLARK and Brookfield Properties are honoring this historic landmark with a $100 million redevelopment project, elevating Lever House's ideals for a future-facing, functional office beyond today's standards for modern service and hospitality.