Grant High School has many facilities: a large library, three large sports ovals, a sufficient computer room, and a gymnasium.

[2] A bi-annual school production featuring a range of students is held at the Sir Robert Helpmann Theatre.

Its main sporting focus is on cricket, Australian rules football, baseball, netball, basketball, and soccer.

a group of their baseball students went to Perth, Western Australia to compete in a national competition.

[citation needed] There is also a thriving competitive chess community.