The I.S.125 addition is a four-story, fully air-conditioned, accessible facility for students in grades six through eight. The addition includes twenty-two standard classrooms, as well as five district special education classrooms. The building also contains an art room, a music room, a science lab, a science prep room, a dance room, a library, a kitchen, a staff lunch/conference room, as well as a guidance office. Improvements to the main building include the creation of five additional classrooms, a fitness center, as well as a drama room, a new medical suite, and a student cafeteria.