If you are an under-18 international student who has an offer for study and intent on travelling to Australia on a student visa, you will need to have formal arrangements in place for accommodation and welfare before the Department of Home Affairs will process your visa.
The Under 18 webpage details these arrangements. If you are coming to Australia unaccompanied (e.g. not living with parents of family) you will need to stay with an approved accommodation provider.
At present the University owned accommodation is not yet registered to accept under 18 international students. You can find the list of approved providers on the under 18 webpage here.
Please contact us either via email or telephone (+61 2 9351 3322) if you require more assistance.