North London Grammar School
Same Barnet area with a comparable local commute
Mill Hill School Foundation is a private secondary-stage school in London, Greater London, with a published age range of 3-19.

Mill Hill School Foundation
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At a glance
Mill Hill began in 1807, when non-conformist merchants and ministers opened a school in Ridgeway House with 62 pupils. Girls joined the Sixth Form in 1975 and full co-education followed in 1997. That history now leads into a mixed provision from age 3 to 19, with a co-educational senior school for ages 13 to 18 and day, weekly-boarding and full-boarding choices.
GCSE and A-level study are accompanied by subject societies, lectures, competitions, an Extended Project Qualification and an annual Enrichment Week. More than 400 clubs and activities extend the week, with drama, music, CCF, debating, community action and sport among the named examples. The scale gives pupils many ways to build a life beyond the examination timetable.
The principal senior entry points are 13+ for Year 9 and 16+ for the Lower Sixth, with occasional 14+ places. Day, weekly and full boarding are available to domestic and overseas pupils. A deferred-entry pathway supports children who remain at their prep school until the end of Year 8, so age, boarding choice and timing all shape the application route.
Mill Hill's character therefore comes from the meeting of a non-conformist foundation, a long move into co-education and an unusually broad programme outside lessons. The senior experience can be configured around day or boarding life, while the academic and enrichment offer gives pupils room to pursue both formal qualifications and sustained interests.
Latest 2024/25 KS4 measures compared with Barnet and England.
Recent published Attainment 8 scores compared with Barnet and England.
GIAS confirms the school type and age range; fees, scholarships, bursaries and entrance assessments should be checked on the school's own website.
Independent schools do not use the local-authority grammar-school catchment model; check the school site for boarding, transport and eligibility rules.
Use the official admissions policy for the current priority order and eligibility rules.
Entrance assessment details are not part of the GIAS open data extract.
Year 9 (September 2027) applications close
30 September 2026
Year 9 (September 2027) first-stage assessment
10 October 2026
Year 9 (September 2027) offers
16 October 2026
Year 9 (September 2027) scholarship applications close
7 December 2026
Year 9 (September 2027) scholarship assessments
14 and 15 January 2027
Year 9 (September 2027) scholarship results and offers
12 February 2027
Year 9 (September 2027) place acceptance closes
3 March 2027
Apply direct to the school
Independent-school admissions are handled by the school rather than the local authority CAF.
Check school admissionsLatest inspection: Not yet verified
Local rivals appear first, followed by nearby alternatives where the journey and admissions route are still comparable.
Same Barnet area with a comparable local commute
Same Barnet area with a comparable local commute
Same Barnet area with a comparable local commute
Same Barnet area with a comparable local commute
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Nearby option with a similar Ofsted and sixth-form picture
Nearby option with a similar Ofsted and sixth-form picture
Nearby option with a similar Ofsted and sixth-form picture
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Best Grammar Schools by A-level Results
Explore the best grammar schools by A-level results in the UK, ranked by the published share of students achieving AAB or better at A level.
Related guides are still being added.
FAQ
Mill Hill School Foundation handles applications directly. Check the school website for registration dates, entrance assessments, interviews, fees, scholarships and bursaries.
1. Apply direct to the school: Independent-school admissions are handled by the school rather than the local authority CAF.
Year 9 (September 2027) applications close: 30 September 2026. Year 9 (September 2027) first-stage assessment: 10 October 2026. Year 9 (September 2027) offers: 16 October 2026. Year 9 (September 2027) scholarship applications close: 7 December 2026. Year 9 (September 2027) scholarship assessments: 14 and 15 January 2027. Year 9 (September 2027) scholarship results and offers: 12 February 2027. Year 9 (September 2027) place acceptance closes: 3 March 2027
Mill Hill School Foundation is currently rated Standards met.