Grange Post Primary has a wide range of modern facilities:
- Modern fully equipped Art/Craft Room
- Engineering Room fitted with all modern technology
- Computer Room to cater for class of 30 students
- Interactive Whiteboards
- Data Projectors in all classrooms
- Access to E-portal in every classroom allows for computerised production of Attendance Records, Reports, and recording of merits / demerits to ensure a full and accurate profiling of every student.
- SMS Messaging which allows Grange Post Primary School to send text messages to Staff, Students and Parents/Guardians. Parents can be notified following roll call when unauthorised absences occur.
- Concourse Area
- Canteen