Headquartered in Avon, Colorado, East West Partners is a family of related but independent companies devoted to building, selling, managing and supporting high-quality real estate in the communities in which they operate. In addition to Northstar Mountainside Residences in Lake Tahoe, East West Partners has developments in Vail Valley, Colorado; Summit County, Colorado, Downtown Denver, Colorado, Beaver Creek, Colorado, Bachelor Gultch, Colorado; Deer Valley, Utah; and Charleston, South Carolina.