Lower School

The Lower School is the older of the ISB campuses. It maintains the charm and beauty of the original villa grounds. The Lower School facilities include:
  • 21 classrooms (Pre-K – Gr. 5)
  • Media Lab / Library
  • Music Room
  • Art Room
  • Multipurpose Room
  • Medical Office
  • Counseling Office
  • Collaboration Room
Wonderful active playground with basketball court, climbing structures, swings, slides, and room to run and play.


Upper School

ISB opened a new middle school at the start of the second semester of the 2011 – 2012 school year on the 2.5 acres in Senjak that also housed the high school. the campus was the former compound of the Australian Ambassador’s Residence. The purpose-built facility hosts our middle school students as well as selected classes for students in grades 9 - 12. These facilities include:
  • 21 classrooms, including:
  • 3 Science Laboratories
  • Drama and Music rooms
  • Design technology Lab
  • Visual Art Rooms
  • Multimedia Library
  • 2 Elevators
  • Staff room for collaborative planning
  • Medical Office
  • Counseling Offices
  • Gymnasium (with an adjoining PE office, locker rooms and a gallery)
  • Tennis Courts
  • Outdoor Amphitheater
The campus also contains the original main villa and several outbuildings that originally supported only the high school. The grounds include manicured gardens, lawns and a wooded area.
Both campuses have on-site 24-hour security provided by a private firm.