St Thomas More College is situated on a large campus which is home to all students from Years 7 to 12. Since 2010, the College has undergone an extensive Building Programme in order to provide students a contemporary learning environment.

The College facilities include:​​

• Mater Education Health Hub
  
• Lecture Theatres
  
• Commercial Kitchen, Dining Room and Food Technology precinct
  
• Design and Technology Workshops including 3D Printers and Laser Cutters
  
• Music Rooms with Recording Studio
  
• 5 Science Laboratories (with Electron Microscopes)
  
• Dance Studio​
  
• Media Centre with Green Screen and Lighting
• Performing Arts Room
  
• Visual Arts Rooms and Arts Studio with Kiln
  
• Aerospace and STEM Classroom with Flight Simulators
  
• eSports Centre
  
• Seminar Rooms
• Counselling Rooms
• Learning Support Centre
  
• Outdoor Musical Instruments
  
• Vocational Education and Training Hub
  
• Library Resource Centre with IT Support Services
• Multi-Purpose Centre with Stage and over 1100 seats
  
• Chapel
  
• Gymnasium and Weights Room
• Outdoor Amphitheatre
• Oval with Football Field and Grandstands
  
• Outdoor Netball and Basketball Courts
• Tuckshop and Onsite Uniform Shop​ 
  
• College Cafe open Monday to Friday 
  
• Safe student drop-off and pick-up zone inside school gates
• Dedicated parent and visitors parking spaces