Kingsbury's Middle School is in the west wing of the main south campus building. Middle School classrooms surround the extensive and welcoming Kingsbury library – the hub of activities at Kingsbury.
The environmental sciences room and the computer lab are also in the west wing. Each classroom opens directly to the Middle School courtyard which is often filled with activities in good weather.
Upper elementary classrooms share the east wing of the south campus main building with the administrative offices and conference room. Upper elementary students link many activities. Each classroom has a services area and direct access to the outdoor environment and the indoor hallways.
At the hub of the two wings of the south campus building is a commons area and additional wing that houses the very large and spacious "two story" art and music rooms.