Mill Hill International
School summary
Mill Hill International is a small independent school in Barnet, north London, catering specifically for pupils aged 13 to 17. With just 94 pupils on roll, it offers an intimate setting in which boarders and day pupils are known as individuals rather than numbers. The school is inter- and non-denominational and welcomes both boarding and day families. Under Head Ms Sarah Bellotti, it earned an 'excellent' judgement from the Independent Schools Inspectorate.
Where every mark matters.
Places are limited and demand is high, so exam performance is what sets candidates apart. Passmate turns the months ahead into ten focused minutes a day on the exact topics this school tests.
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Inspection reports
- ISI rating
- excellent
- ISI personal development
- excellent
- Last inspected
- 30 January 2024
Teaching & academics
The Independent Schools Inspectorate rated Mill Hill International 'excellent', its highest grade, with compliance requirements fully met. The narrow age range and modest size point to a focused academic environment, well suited to older pupils preparing for the next stage of their education within small, attentive classes.
Head · Ms Sarah Bellotti
Beyond the classroom
As a boarding school, Mill Hill International provides a residential community alongside its day provision, with personal development also rated 'excellent' by the ISI.
School life & ethos
- Religious character
- Inter- / non- denominational
- Boarding
- Yes
Fees & bursaries
- Day fees (per year)
- £30,960
- Boarding fees (per year)
- £42,495 - £50,751
Schools nearby
Mill Hill School Foundation
London, Greater London
Pardes House Grammar School
London, Greater London
Menorah Grammar School
Edgware, Greater London
The London Mechina
London, Greater London
Brampton College
London, Greater London
North London Grammar School
London, Greater London
Watch Passmate decide how to teach.
Answer as a child would. Left: what they see. Right: what it learns about them.
A small, highly rated school for the senior years, where a low pupil count allows close individual attention. Day fees reach £30,960 a year and boarding up to £50,751.
That’s where Passmate comes in. Tutoring is the most effective thing in a child’s preparation - a well-tutored child can outperform the vast majority of their peers. Passmate works alongside your tutor, not instead of them: it learns how your child thinks, finds the gaps, and shows the tutor exactly where to spend each session - so the limited time you have lands on what actually decides a place.
Works alongside your child’s tutor - not instead of them.
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Mill Hill International 11+: frequently asked questions
Compiled from public data. Last checked 5 June 2026.