Estrella Associates Inc. of Paso Robles, CA is developing River Oaks, a LEED (Leadership in Energy and Environmental Design) inspired master planned community also in Paso Robles. Barcellona is proud to be a part of a master plan community that intends to integrate the concepts outlined by the U.S. Green Building Council Neighborhood Development rating system into an environmentally responsible, Smart Growth development. The agency has also designed advertising materials for The Cottages, which are built with energy efficient concrete construction.