ASM’s ten-acre campus is home to four purpose built buildings, as well as a turf soccer field with a running track around the periphery, two outdoor tennis and basketball courts, one volleyball court and a baseball diamond.

The Early Childhood and Lower School building includes a music room, computer center, nurses office and gymnasium.
The Middle and Upper School sections contain two computer centers and two middle school science laboratories as well as The Stanton Griffis Resource Center/library and the cafeteria.
The Ambassador and Mrs. George L. Argyros Center for the Arts has a 600 seat auditorium, an exhibition galleria, a large multipurpose room, 3 art classrooms, 2 music classrooms and 6 music practice rooms, also dressing and make-up rooms.

The recently inaugurated New Athletics Complex and O’Hale Center for the Sciences contains four science classrooms/laboratories for grades 9-12 and 1 robotics/technology lab. This wing is home to ASM’s second gymnasium for the Middle and Upper School, a full fitness room, health classroom and 4 changing/locker rooms. The DaVinci room is an open-learning area for innovative and creative approaches to teaching and learning.