The International School of Myanmar is spread over four buildings located in a residential neighborhood in the Hlaing Township of northern Yangon. The school has two playing fields with modern artificial turf, an indoor and outdoor gymnasium, an auditorium, a theatre, purpose-built classrooms, athletic changing rooms and cafeteria.

The a new purpose-built elementary school building opened with the 2012 school year and houses nearly 600 students.

Administrative offices, including the centralized Admission office, are located in the middle school (MS) building