The school has been planned as a 3 stream school which at capacity would be an enrolment of approximately 550 students
The new school is located in the Sunbury Parish with the zoning boundary taken from south of Gap Road. Our enrolment policy and a map of the enrolment boundary can be found here.
Select the Enrol Now button in the header of our webpage to begin the enrolment process.
Holy Trinity Catholic Primary School will be open to all families who are supportive of the Catholic mission and traditions of the school. According to guidelines set by Melbourne Archdiocese Catholic Schools, priority entry will be given to baptised Catholic students.
As Catholic Schools are not fully funded by governments we have to charge fees. It is always our aim to keep these as affordable as possible.
Below is a breakdown of what our fees are for 2026 as endorsed by our School Advisory Council are:
- Family Fee: $2,580 – This is a per family charge no matter how many children.
- Individual Fee: $420 – Per child and covers everything the children need including incursions, excursions, sports and sacramental expenses
- Capital Levy: $100.00 – This is a per family charge no matter how many children.
Holy Trinity has partnered with Edstart to streamline the fee payment experience and provide as much flexibility to families as possible. You will have a range of payment options available free of charge and there will be a dedicated local Customer Success Team available to assist with all your enquiries.
To set up your Edstart account, visit our dedicated website at edstart.com.au/htsunbury
Fees & Charges are set during our budgeting period in August/September of the prior year. Once fees have been signed off and accepted they will be advertised to families. Please note that from 2027 we will be introducing a Tiered Fee Structure as mandated by Melbourne Archdiocese Catholic Schools.
Holy Trinity is a primary school in the Sunbury parish, which is a priority parish for Salesian College Sunbury. Enrolments are subject to the college’s enrolment process. Priority is given to Catholic students in Catholic schools.
The facilities include 20 flexible classrooms, a community hub, a discovery hub, a set of classrooms portable and a dedicated portable for Before and After School Care, three adventure playgrounds, synthetic playing field with running track and games, covered plexipave basketball courts and a pavillion which is the central heart of our school.
Our school canteen “Trinity Bites”, operated by Jude Fina Foods, is operational Wednesday through to Friday.
Our current Before and After school care provider is Big Childcare.
The Centre Manager can be contacted on 0403 068 579 or via holytrinity@bigchildcare.com to answer any of your questions about their program.
As mandated by Melbourne Archdiocese Catholic Schools, our Before and After school care provider will change from Term 2, 2026 to MACSeye.