The school is named for the neighborhood of Fresno that it serves, anchored by the
Sunnyside Country Club, established in 1906. The campus was built on 50 acres at the southeast corner of Peach Avenue and Kings Canyon Road. Architectural firm Wolf, Lang and Christopher led the design effort with Fresno-based Temple-Anderson-Moore on board as associate architects. The design team sought out community input, asking District staff, Sunnyside area neighbors, and representatives from various communities agencies to share their vision for the school. The campus was envisioned as a hub for activities in the southeast Fresno area. A
California mission-style campus was the result and the plans were adopted by the school board.
Selma-based Louis C. Nelson and Sons was the general contractor who led construction. The total construction cost was $55 million and it took two years. The combined area of all buildings totals . The campus features 109 classrooms, with a special emphasis on computer technology. Events can be held in the 530-seat theater, as well as the 80-seat lecture hall. The lighted football stadium has 4,963 seats and an all-weather track. The aquatics center includes a competition pool, a diving pool, a 3' deep learning pool as well as offices, changing rooms and a concession stand. The campus also has 12 outdoor lighted tennis courts and 4 competition ball diamonds. == Notable alumni ==