NJIS has a large campus covering over 1,5 Ha in Kelapa Gading housed in a modern building with superb facilities such as: state of the art Performing Arts Center Equipped with 8x10m LED Screen dimensions, Indoor Sports Gym, Fitness Center, Children Indoor and Outdoor Playground, 6-lane semi Olympic swimming pool, Cafeteria, Library with wide range of books and magazines, Computer lab, Classrooms with Smartboard & Projectors, Science labs, STEM/Design Space, Art room & Music Practice rooms. Various after school activities such as: Swimming, Basketball, Taekwondo, Ballet, Modern Dance, Engineering for kids and more are available.