Beverly Hills is bordered on the north by Bel-Air and the Santa Monica Mountains , on the east by West Hollywood , the Carthay neighborhood of Los Angeles , and the Fairfax District of Los Angeles , and on the south by the Beverlywood . Specifically , Beverly Hills is bordered on the northwest by the Los Angeles neighborhood of Bel-Air and the Santa Monica Mountains , on the east by West Hollywood , the Carthay neighborhood of Los Angeles , and the Fairfax District of Los Angeles , and on the south by the Beverlywood .