Sabah Chinese High School spans 25 acres and is fully equipped to provide a comfortable and conducive learning environment. Key landmarks include the Zheng Jue Bus Shelter and the Hiew Fook Memorial Hall, which houses badminton courts, a stage, and a dance studio for weekly assemblies and major ceremonies. The central Zong Xi Corridor connects the campus, linking facilities such as the Li Sheng Pavilion, the Hong Teck Guan Building, and the Culture and Education Centre. The campus features over 30,000 library books, state-of-the-art science and music facilities, the HB Symphony Hall, and various classrooms and labs. Student life is enriched by sports courts, a canteen, a dormitory, and the Yu He Sports Field, which supports both annual events and athlete training.