HSC Success
Ranked #37
in the State for 2025
Welcome to Northholm
Challenging minds. Creating futures.
HSC by the Numbers
2025 results
#37
in the
State
99.1
Highest ATAR score by a NGS student
#37
in the State
100%
of courses above State Average marks
31
Distinguished Achievers
Why families choose Northholm
Early Years K-2
Primary Years 3-6
Secondary Years 7-12
Discover a wide range of co-curricular opportunities for your child to explore their interests and develop their passions.
Northholm connects to
Castle Hill, Berowra, Hornsby, Kellyville, The Gables, The Ponds and more.
Scholarship, character and community
We stand for excellence, always aiming for your personal best, encouraging students to set high standard in everything they do.
Cultivating excellence through a comprehensive reading program
A poorly written sentence is a poorly conceived idea; reading is central to conceptualising our world and our place within it. At Northholm Grammar, the (read more)
Courtside in the USA: Northholm students take on the American basketball experience
During the January holidays, 15 Northholm Grammar students travelled to the United States for a two-week Basketball Tour, immersing themselves in elite sport, new environments (read more)
Honouring 110 years of courage and comradeship
Now enrolling
for 2026
and 2027
