The Graduate House consists of 128 ensuite rooms equipped with a microwave oven and mini fridge, whilst the common areas have full kitchens.

Sancta competes against other University of Sydney residential colleges in the InterCol Performing Arts Challenge (also known as the Palladian Cup).

Since 2017, Sancta has competed in Intramural Arts at the University of Sydney and provides opportunities in dance, improv, debating, and others.

The Rosebowl Cup events take place throughout the year and include netball, swimming, rowing, hockey, soccer, basketball, tennis, and athletics.

Due to the relatively small cohort of men, Sancta only competes in three Rawson Cup events: swimming, rowing, and athletics.

All postgraduate students of the college are members of the Senior Common Room, which is run by the elected executive.

[11][12] The Senior Common Room is responsible for the organisation of events and activities specific to postgraduate students.

The members of the Senior Common Room convene every month to discuss postgraduate matters of the college and often involve negotiations with the House Committee.