Bullitt Center

The Bullitt Center is a commercial office building at the intersection of the Central District neighborhood, and Capitol Hill, Seattle, Washington. It was officially opened on Earth Day, April 22, 2013. The Bullitt Center was designed to be the greenest commercial building in the world, and was certified as a "Living Building" by the International Living Future Institute in April 2015.It was built by the Bullitt Foundation, a non-profit group based in Seattle that focuses on urban ecology. The foundation is a tenant, occupying half of one floor in the six story building, with additional commercial tenants - including the University of Washington, Hammer & Hand, Sonos, Intentional Futures and PAE Consulting Engineers - occupying the rest of the building. The building is fully leased.

Construction costs for the six-story, 52,000-square-foot building were $18.5 million, or $355 per square foot. Including land and soft costs, the cost is $32.5 million.

Source: Wikipedia