The John Lyon School
0.3 miles781 pupils · A level average B (2024/25) · £4,456 to £10,076 a term (2026-27)
Registration: closes in 21 days (31 Oct 2026)
Independent · Senior · Harrow
Independent school · Ages 12 to 19 · Boys · 833 pupils
Source: Department for Education, Get Information About Schools · daily extract as at 2026-10-07 · last checked 9 October 2026
Gap year, Harvard University, Princeton University, Stanford University, University of Cambridge, University of Oxford, Yale University.
Source: harrowschool.org.uk · 2024
This school is named in the published leavers' lists of: Arnold House School, Belmont, Mill Hill Preparatory, Broomwood Hall Lower, Chepstow House School, Dulwich Prep & Senior, Dulwich Prep London, Eaton Square Prep School, Hereward House School, Newton Preparatory School, Northcote Lodge, Notting Hill Prep School, Papplewick School, Parkside School, Rokeby School, St Anthony's School for Boys, St Martin's School, The Hall School (Hampstead), Thomas's Battersea, Westminster Cathedral Choir School, Westminster Under School.
These are destinations schools have published for past leavers. They describe what happened, not what will happen for any one child. How to read this.
Interviews with the Head Master and the Registrars during the assessment at Harrow on 7 or 14 November 2026 (Late Applicants: 6 March 2027)
Source: harrowschool.org.uk
Applications to be received by 6 January 2027 (late applicants)
Source: harrowschool.org.uk
Assessment for shortlisted candidates at Harrow 6 March 2027 (late applicants)
Source: harrowschool.org.uk
Results late March 2027 (late applicants)
Source: harrowschool.org.uk
Apply by early September of Year 11. Registrations received after this time will be considered Late Applicants.
Source: harrowschool.org.uk
Standard applicants sit tests in two chosen subjects during the Autumn term of Year 11, at school or at Harrow. Reference from head teacher by early November. Late applicants sit tests in two chosen subjects by end January of Year 11.
Source: harrowschool.org.uk
Standard applicants: assessment day at Harrow later in November, sitting third and fourth tests and having interviews with Head Master and Registrars. Overseas applicants: assessment over a Friday night and Saturday in November. Late applicants: assessment day at Harrow in early March, with further tests, interviews, and seminar with Head of Subject.
Source: harrowschool.org.uk
We make offers to Standard Applicants in the December of Year 11 and to Late Applicants in the March of Year 11.
Source: harrowschool.org.uk
One email 14, 7 and 1 day before each dated deadline we hold. No account needed.
A status ("Closes in 12 days") is shown only for a closing date we have checked, worked out from today's date, 10 October 2026. Other dates are printed as the school published them, with its own wording beside them. Dates given only as "early January" are shown as approximate and never counted down. Always confirm with the school or council.
Independent schools run their own admissions. You register directly with the school, usually for a fee, and the school sets its own deadlines, assessments and offer dates, which are separate from the borough process.
Register by 30 September of Year 6 (non-refundable fee GBP 450 inc VAT); later registrations are Late Applicants competing for fewer places. All boys sit the ISEB Common Pre-Test in the Autumn term of Year 6 and a confidential reference is requested; boys who pass are invited to the Harrow Test at the School in the Spring term of Year 6 (20-minute House Master interview, one-hour computerised English and Maths assessment, 20-minute group activity). Results in late April/early May of Year 6: A1 List (place in a specific House), A2 List (place, House confirmed later), B List (Waiting List) or C List (no offer); all offers are conditional on sitting Common Entrance or the Academic Scholarship examinations in Year 8. Source
Up to 20 boys are admitted into Year 12 each year; applicants should be predicted at least seven or eight GCSE passes at grade 7/8/9 (A/A*) and suited to boarding. Register by early September of Year 11 (fee GBP 450 inc VAT) with a CV, a one-page handwritten letter to the Head Master, the most recent school report and passport ID. Strong applicants choose four intended Sixth Form subjects: tests in two subjects are sat at the applicant's own school in the Autumn term, then shortlisted boys attend an assessment day at Harrow in November for the third and fourth tests plus interviews with the Head Master and the Registrars; offers to standard applicants in December of Year 11. Source
ISI does not give a single overall grade and does not publish its findings as open data, so we show no rating. Read the latest report on isi.net.
Source: Department for Education, Get Information About Schools · daily extract as at 2026-10-07 · last checked 9 October 2026
Source: Department for Education, Compare school and college performance · 2024/25 · last checked 9 October 2026 · academic year 2024/25 · 176 pupils in the cohort
GCSE figures from the DfE tables are not shown for independent schools: many of the qualifications they enter, such as IGCSEs, are not counted there.
Source: harrowschool.org.uk · 2025
Source: Department for Education, Compare school and college performance · 2024/25 · last checked 9 October 2026 · school census 2024/25
Schools covering the same ages within about a mile, by straight-line distance (not walking or travel time).
781 pupils · A level average B (2024/25) · £4,456 to £10,076 a term (2026-27)
Registration: closes in 21 days (31 Oct 2026)
A level average B (2024/25)
60 pupils
982 pupils · Attainment 8 47.4 (2024/25)
Applications: closes in 21 days (31 Oct 2026)
1,724 pupils · Attainment 8 55 (2024/25)
Applications: closes in 21 days (31 Oct 2026)
Side-by-side comparisons with the nearest schools of the same type. Sourced facts only; no winner is declared.