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Radnor House Twickenham Open Morning

Open Days and Open Weeks

Dates for tours have not yet been released, however, these will be allocated in the weeks following the Open Day, and will be bookable on this page. We highly recommend a visit to come and see us with your child, this is valuable opportunity to capture a glimpse of everyday life at Radnor House  on a regular  school day.

A morning tour of the school site at Radnor House will commence at 09:15am and lasts approximately 1 hour 15mins. The morning starts with a brief welcome from the Principal or the Head, a guided tour of Radnor House with the Director of Admissions.

We are hopeful to be able to offer tours of Kneller Hall, without hindering the planned on-site works. More information about visiting on this day will be listed here.

Overview

Stage of Education
  • Key Stage 3 (KS3): 11–14
  • Key Stage 4 (KS4): 14–16
  • Key Stage 5 (KS5): 16–18
School Residence
  • Day
School Type
  • Co-educational

Religious Affiliation

Non-denominational

Student Numbers

Total Students: 450
Day Students: 450

Gender Profile %

Part of Dukes Education
Associations: ISA, ISC

Offering

Curriculum

  • GCSE
  • iGCSE
  • A Levels (Advanced Level)

Summer Programmes

No

English Language Support

GCSE/iGCSE Subjects
  • Art and Design
  • Biology
  • Business Studies
  • Chemistry
  • Combined Science
  • Computer Science
  • Drama
  • English Language
  • English Literature
  • French
  • Geography
  • History
  • Latin
  • Mathematics
  • Music
  • Physical Education (PE)
  • Physics
  • Religious Studies (RS)
  • Spanish
A Level Subjects
  • Art and Design
  • Biology
  • Chemistry
  • Classical Civilisation
  • Computer Science
  • Drama and Theatre
  • Economics
  • English Language
  • English Literature
  • French
  • Further Mathematics
  • Geography
  • History
  • Mathematics
  • Music
  • Philosophy
  • Physics
  • Politics
  • Psychology
  • Religious Studies
  • Spanish

Sports & Outdoors

  • Duke of Edinburgh
  • Badminton
  • Basketball
  • Cricket
  • Football
  • Hockey
  • Netball
  • Rugby
  • Softball
  • Swimming
  • Tennis
  • Volleyball

Music, Drama & Arts

  • Film club
  • Music bands
  • Public speaking
  • Theater

Academic, Debate & Leadership

  • Charity fundraising
  • Debating societies
  • Model UN
  • STEM clubs

Academic

  • Science laboratories
  • Library digital and print
  • Computer lab / IT suite
  • Language lab
  • Art studio
  • Music rooms
  • Drama studio

Sports & Recreation

  • Sports hall
  • Gym

Boarding & Pastoral Care

  • Common rooms
  • Dining hall

Other Amenities

We have a dedicated Learning Support Department who offer support and guidance to pupils. They seek to identify pupils with a discrepancy between academic achievement and attainment in order to help them to achieve the results of which they are capable.

The school ensures that reasonable adjustments are made within the classroom and that the relevant access arrangements are put in place for pupils who need it for internal and external examinations in line with the Joint Council for Qualifications (JCQ) regulations.

For further information regarding access arrangements for prospective pupils with a special educational need or disability, please refer to the admissions pages on this website for the relevant year of entry.

Admissions

Fee-Paying

Fees Per Term

Tuition: £8300

Tuition Per Year

Minimum Price: £25000
Maximum Price: £26500

Entry Requirements

Selection via entrance examination (English, Maths, and Reasoning), an interview, and a review of the current school report.

Key Dates for Admissions

Registration typically closes in October/November 2026 for the following September intake, with assessments held in January 2027.

Results

The Principal, Amy Cavilla announces, Radnor House Hits Historic A-Level High!

“We are proud of our students’ excellent A level results borne of hard work and their love of their chosen subjects. These will allow them to secure places at their universities of choice.

The A* and A grades are at a historic high: 28% of students attained  AAA – A*A*A*A*.

Nearly a quarter of grades were at A*.

Just under 80% of all grades were A*-B.  A*-A (47%) and A*-B (79%) grades are higher than in 2024, which were at 42% and 73% respectively.

Our value added score is 0.41 – which tells us that each A level grade is nearly half a grade higher than it might have been, based on GCSE grades starting points.

The school’s A Level results have been improving steadily year on year. In 2025, every single A level grade is just under a whole grade higher than in 2019. For example, a student who got 3 grade B’s in 2019, would get up to three grade A’s in 2025.

Congratulations to our students and thank you to our dedicated team of staff and our community of supportive parents.”

Following the success of the A Level results, today it was the turn of the Year 11 pupils at Radnor House Twickenham to celebrate another historic high.

The overall pass rate was 99.7%, with 68% of the grades awarded at 9-7 and an impressive 87% of grades were at 9-6.  21 % of all grades were a grade 9.

Principal, Amy Cavilla, was delighted with this historically high set of results, saying,  ” The average GCSE grade was 7.15 compared to 6.85 in 2024 and a whole grade higher than in 2019.

Our values of excellence and perseverance are paying dividends. We strive to be a bit better every day and our pupils exemplify this.

We are very proud of what they have achieved, proud of our excellent staff and supportive community of families. Our young people demonstrate daily that they have so much more to offer than their academic achievements but they and we are pleased that their hard work and commitment has paid off and paved the way for their next steps.”

The school has a high success rate for university placements, with 86% of students typically securing their first-choice destination.

  • Higher Education: Destinations include Russell Group universities (such as Exeter, UCL, and Manchester) and specialized institutions for Art and Music.
  • Oxbridge: In 2025, three students secured places at Oxford or Cambridge.
  • Specialist Pathways: Students also frequently progress to degree apprenticeships and prestigious international universities (e.g., in the US or Canada).

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