Aquaculture Trade Training Centre
The Centre is fully equipped with a laboratory, hatchery tanks, workshop, classroom and aquaponics areas.   The modern technological equipment replicates best industry practice. 

Brady & D'Arcy Wings
The Brady Wing along with a section of the D'Arcy Wing are dedicated to general learning and language lessons.

Croagh Patrick Year 9 Campus
The purpose-designed Year 9 campus is a two-storey building comprising of six classrooms on the ground floor and four on the first floor.  The classrooms are positioned in pairs, with a retractable door that joins each pair of rooms, allowing for team teaching sessions and for students in two classes to work together.  The campus features a kitchen with 20 cooking stations and a student kiosk.  Other areas include a bush block and horticultural space, the Suzuki Science Lab, the Oratory which is a quiet space used for reflection and an additional learning area, and Orana Hall.  Orana Hall is the gathering place for activities for the whole student body. This is a large area that has retractable walls, allowing the space to be divided into three learning areas, which are predominantly used for drama, dance and art.

Sitting on the edge of the main oval, three new demountable classrooms have been established to provide additional general classroom space.

Edmund Rice Centre - Senior School Campus
The Centre provides a focused learning area for our Senior students and encourages passive supervision with a tertiary feel about it. Spanning two levels, the Edmund Rice Centre provides four classrooms on the lower level and seven on the upper level.  Many walls are able to be folded back so the area doubles as an examination space and function area.  The site incorporates two designated study areas, the Waterford and Tracey Rooms, as well as two kitchenettes and a science block. 

Flood & D'Arcy Wings
This section of the College incorporates the Biology, general Science, Chemistry and Physics classrooms. 

Home Economics Block
Houses two large cooking and catering rooms and includes a commercial kitchen which Hospitality students can use to cater for College events.

Howe IT Centre
This block is generally dedicated to specialist Information Technology classes, however, while the College Administration area is undergoing renovation, this building will house Administration staff.

Mary MacKillop Library
The Mary MacKillop Library is at the heart of the school's academic resources.  It is situated on the Main Campus and provides two tutorial rooms, a reading book nook, publishing room, computer stations and a Senior student study area. 

Fr John Williams MDT Centre
The Materials, Design and Technology building consist of four specialist workshops, a Design Hub, a machine shop and a dedicated theory room.

Tenison Woods Centre - Middle School Campus
A purpose built space with open, flexible glass filled learning areas suited to Year 7 and 8 achievement.  Several breakout spaces provide areas for students to work on their own or in groups outside of the classroom. The Tenison Woods Centre includes the Marian Wing and the O'Halloran Wing.  Middle School students also take general classes in the Wilding Wing.