The maps show the transformation of a school since 1985. Overall, the school premises have become more built-up as student capacity increased noticeably. A range of modern facilities have also been introduced to support both academic and athletic activities.
The school offered fewer facilities in 1985. Access to the school was from the north, where the office building and a car park were located, with the exit situated at the opposite end of the car park. Further from the office building, there was a library in the west overlooking a smaller car park and classrooms in front, while the two-storey classroom block was located opposite these facilities. There were also spacious playing fields in the south occupying nearly two-thirds of the layout.
Since then, the school has undergone major changes in its layout. While the entrance, office building, and exit remained intact, the car park and the surrounding road were redesigned into a semi-circular layout. The library has gone and in its place are a new learning resources centre and computer room. The classroom block now has an additional storey. The biggest changes, however, took place in the southern part of the school, where playing fields were reduced significantly to make room for classrooms, a swimming pool and fitness centre.