 The only department to retain a separate staff-room was the PDHPE department whose offices remained in the College Fitness Centre.On June 27, 2018 at a symposium for parents, parishioners and senior leaders, it was announced that the North Sydney Catholic School Network's Marist College North Shore and neighbouring co-ed primary school St Mary's would combine to become a new North Sydney Educational Precinct.This new precinct named Marist Catholic College North Shore would consist of two campuses which would offer students stage-specific contemporary learning spaces and provide a seamless curriculum pathway from Kindergarten to Year 12.