Chamber Master Chatsworth Charter High School Share: EducationOrganizational ServicesSchools Chatsworth Charter High School Visit Website 10027 Lurline Avenue Chatsworth, CA 91311 (818) 678-3400 (818) 709-6952 (fax) About About Home of the Chancellors and part of the LA Unified School District. Site offers information about staff, sports, clubs, arts, and alumni.