Bel Air (or Bel-Air) is a residential neighborhood on the Westside of Los Angeles, California, in the foothills of the Santa Monica Mountains. Bel Air is the home of The Hannah Carter Japanese Garden and the American Jewish University.
The community was founded in 1923 by Alphonzo Bell. Bell owned farm property in Santa Fe Springs, California, where oil was discovered. He bought a large ranch with a home on what is now Bel Air Road. He subdivided and developed the property with large residential lots, with work on the master plan led by the landscape architect Mark Daniels. He also built the Bel-Air Bay Club in Pacific Palisades and the Bel-Air Country Club. His wife chose Italian names for the streets. She also founded the Bel-Air Garden Club in 1931.
Together with Beverly Hills and Holmby Hills, Bel Air forms the Platinum Triangle of Los Angeles neighborhoods.