Churchie’s built environment is guided by a master plan, which ensures the educational objectives and the needs of students and staff are being met now and in the future. Under the previous master plan, a range of projects were completed, including The Centenary Library, 14–18 Oaklands (incorporating the Student Health and Wellness Centre) and the Smith Fields Bridge. During 2018, the School Council is developing a new Master Plan. This will be informed by Churchie's Strategic Plan 2018 – 2021, which is in the final stages of completion.
The Centenary Library, completed in 2017.