Contact Us

Phone: (02) 9851 5100

Hills Adventist College

Operated by Seventh-day Adventist Schools (Greater Sydney) Ltd

ABN 63 106 908 767 CRICOS No. 02622J

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Castle Hill Campus (Early Learning Centre and Junior School K-4)

84-88 Cecil Avenue Castle Hill NSW 2154

Phone (02) 9851 5100
Fax (02) 9899 6631

Kellyville Campus (Middle/Senior Years 5 - 12)

4 Gum Nut Close Kellyville  NSW  2155

Phone (02) 9851 5100
Fax (02) 9851 5199


Junior School Campus - Castle Hill

The Junior School Campus is at 84-88 Cecil Avenue, Castle Hill, conveniently close to the town centre. The school is tucked behind the church complex in a quiet and protected setting. Spacious playing areas surround a well-designed set of classrooms and specialist learning spaces such as a computer laboratory, library and new Early Learning Centre that caters for up to 59 children.

Middle/Senior School Campus - Kellyville

The Kellyville campus is at 4 Gum Nut Cl, which is close to Samantha Riley Dr in a rapidly developing growth corridor in the North West of Sydney. The Kellyville campus commenced operating in 2011 and caters for Years 5-12 focusing on a Middle School (Years 5-8) and Senior School (Years 9-12) program. The site was selected for it's convenient location and beautiful surroundings.  The campus has undertaken a continual building program providing the college with state-of-the-art teaching and learning areas.