Radnor House
School summary
Founded in 2011, Radnor House is a comparatively young independent school in Twickenham that has built a strong academic reputation in a short space of time. Catering for mixed pupils aged nine to eighteen, with around 480 on roll and roughly 100 in the sixth form, it retains an intimate scale. The Independent Schools Inspectorate rated it excellent for both quality of education and personal development, with all compliance standards met. Led by Principal Amy Cavilla, it offers a co-educational, non-boarding environment within the London borough of Richmond upon Thames.
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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Latest results
GCSE grade 9-7
67%
National average 23%
A-level A*-A
46%
National average 28%
A-level A*-B
79%
National average 55%
Inspection reports
- ISI rating
- excellent
- ISI personal development
- excellent
- Last inspected
- 9 June 2025
Teaching & academics
Results sit well above national benchmarks: 67% of GCSE grades were 9-7 against a national average of 23%, and at A-level 46% reached A*-A and 79% A*-B, comfortably ahead of the 28% and 55% averages. Maths and the sciences feature prominently among popular subjects at both GCSE and A-level, alongside English, geography and economics. Pupils can take GCSEs, A-levels and the EPQ, with French and Spanish available as modern languages. Notably, just over a quarter of pupils receive SEN support, suggesting a school accustomed to working with a range of learning needs.
Languages
GCSE subjects
Principal · Amy Cavilla
Sixth form
- Sixth-form pupils
- 100
A-level subjects
Qualifications offered
Beyond the classroom
Sport is clearly a feature of school life, with rugby, football, netball, hockey and cricket all on offer, and a dedicated Sports Scholarship for talented athletes. Drama also appears among the subjects studied, pointing to opportunities beyond the classroom.
Main sports
School life & ethos
- Founded
- 2011
- Religious character
- None
- Boarding
- No
- SEN support
- 25.36%
- EHC plans
- 0%
Fees & bursaries
- Day fees (per year)
- £28,752 - £29,970
A small number receive bursary support
Schools nearby
Newland House School
Twickenham, Greater London
The German School
Richmond, Greater London
Hampton School
Hampton, Greater London
Thomas's College
Richmond, Greater London
Suffah Primary School
Hounslow, Greater London
Kingston Grammar School
Kingston upon Thames, Greater London
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A small, high-achieving co-educational school for families seeking strong academic outcomes and a genuinely individual scale. Fees of nearly £29,000-£30,000 a year reflect that, though a small number of bursaries are available.
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.
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Radnor House 11+: frequently asked questions
Compiled from public data. Last checked 5 June 2026.