Radnor House

On a bend of the Thames at Cross Deep sits Pope's Villa, the Twickenham riverside address once linked to the poet Alexander Pope and now home to Radnor House. This is a small, mixed, fee-paying day school for ages 11 to 18, founded in 2011 and part of Dukes Education since 2019. Around 481 pupils fill a site with a working library, riverside gardens and the historic Pope's Grotto on the grounds. Principal Amy Cavilla, who joined in September 2024 from Nonsuch High School for Girls, leads a school whose results place it comfortably inside the top tier in England: 226th of 3,895 for GCSE and 211th of 2,562 for A-level. Four values, courage, excellence, perseverance and respect, run through daily life, and the school sums up its offer in three words: great teaching, genuine values.

Radnor House is young by the standards of the independent sector. It opened in 2011, and its identity has been shaped less by centuries of tradition than by a clear operating idea: keep the school small, keep classes small, and let pupils be known. With roughly 481 on roll across the secondary years and a sixth form, no child disappears into the crowd. That scale is the first thing prospective families notice, and it colours everything from teaching to pastoral care. It is also a mixed, multi-faith school with no religious affiliation, which suits the diverse community of families it draws from across south-west London.

The setting adds character that few London schools can match. The main site occupies Pope's Villa on Cross Deep, a riverside plot with gardens running down toward the Thames and Pope's Grotto preserved within the grounds. It is an unusual backdrop for a school day, and it gives Radnor House a calm, contained feel rather than the scale of a large institution. A café and riverside terrace turn the setting into part of daily life rather than mere scenery.

Ownership sits with Dukes Education, the independent group Radnor House joined in 2019, which brings governance, investment and the backing of a wider family of schools while Radnor House keeps its own name and ethos. The house system is built around four figures with local and historical resonance: Montagu House for the writer Lady Mary Wortley-Montagu, Pope House for Alexander Pope, Swift House for Jonathan Swift, and Singh House for the suffragette Princess Sophia Duleep-Singh. Those names are not decorative. They anchor competition, charity and belonging across the year groups, and they tie the school to the literary and reforming history of its corner of Twickenham. The school's stated values of courage, excellence, perseverance and respect are the reference points staff return to, and they are genuinely embedded in daily life rather than merely displayed.

Results are the clearest evidence that a small school can compete with much larger and older rivals. At GCSE, Radnor House ranks 226th of 3,895 schools in England for results, placing it in the top 5.8% (ranked against all schools in England with published secondary results, state and independent). On the broader FindMySchool measure that blends results with an inspection score, it ranks 188th of 3,887 in England, and 5th within Richmond upon Thames. These are proprietary FindMySchool rankings built from official data, and they put the school well above the England average.

The grade profile backs this up. In the most recent GCSE cohort, 34.5% of all grades were awarded at 9 or 8, the very top of the scale, and 58.5% came in at grade 7 (the old A) or above. For an academically selective but not super-selective school taking a broad ability range at 11, more than half of grades landing at 7 to 9 is a strong return and speaks to how much the small-class model adds between entry and examination. Because the school admits a wider band of ability than the most competitive grammars and independents, those outcomes reflect what pupils gain during their time here, not simply how they arrived.

Sixth-form outcomes are equally healthy. At A-level, Radnor House ranks 211th of 2,562 schools in England for results, the top 8.2%, again well above the England average. The overall FindMySchool position is 179th of 2,561, and the school places 5th in Richmond upon Thames on that measure. The headline figures tell the story plainly: 47.6% of A-level entries were graded A* or A, against an England average of 23.6%, and 79% reached A* to B, against an England average of 47.2%. In other words, students here achieve top grades at roughly twice the England rate. For families weighing up local options, the FindMySchool hub comparison tool lets you set these figures side by side with other Richmond and Twickenham schools.

Small classes are the engine of Radnor House, and teaching is built to exploit them. The 2024 ISI inspection found that teachers use thorough subject knowledge and effective techniques so that pupils learn well and make good progress. With cohorts capped tightly, staff can track individuals closely, stretch the quickest and catch anyone slipping before a gap widens. A class of a dozen or so leaves nowhere to hide but also no reason to, since a struggling pupil is spotted in the lesson rather than in a term's worth of marks.

That personal attention extends to pupils who need extra help. A dedicated Learning Support Department works with pupils who have dyslexia, dyspraxia or challenges with organisation and time management, offering targeted English and maths tuition in a small, welcoming teaching space and arranging exam access arrangements in line with Joint Council for Qualifications rules. The school has identified 45 pupils as having special educational needs or disabilities, a meaningful proportion for a school this size, and provision is designed to keep them progressing within mainstream lessons rather than apart from them.

The curriculum is broad and balanced, and academic study is deliberately complemented by sport, music and the arts rather than treated as a separate track. Preparation for life beyond school is particularly well developed in the sixth form, where the emphasis shifts toward independence, wider reading and the skills that A-level and university demand. The overall effect is a school that is academic without tipping into hot-housing, a balance that the results suggest it holds well.

Radnor House is a university-focused school, and most leavers move straight on to degrees. In the 2023/24 leaving cohort of 41 students, 66% progressed to university, with a further 2% taking up apprenticeships and 15% moving into employment. Recent sixth-form cohorts have also secured a place at the University of Cambridge, evidence that the most able students can reach the most competitive destinations from a school of this scale.

The Extended Project Qualification is offered and growing in popularity, giving sixth formers a chance to research a topic in depth, write at length and build the independent study habits universities look for. A-levels themselves are taught in small classes, which allows subject teachers to fold in the university and course guidance that turns strong grades into strong applications. Careers and future-pathways education is at its strongest in the sixth form, where students receive focused support on applications, personal statements and life after A-level. With a leaving cohort of around 40, guidance can be tailored to each student rather than delivered to a hall of hundreds, and staff know individual strengths well enough to steer subject and course choices. For families wanting a side-by-side view of where a school's leavers end up, the FindMySchool local hub lets you compare destinations across nearby schools before you commit.

Radnor House is academically selective, but the entry process is designed to be humane rather than gladiatorial. The two main entry points are Year 7 at 11 and the sixth form at 16, both starting in September. Applicants for occasional places sit a Cognitive Abilities Test, the CAT4, an online diagnostic assessment taken on site, and every candidate has an informal interview and provides a reference from their current school. The aim is to gauge potential and fit, not to filter for a narrow band of test-takers, which fits a school that positions itself as supportive rather than selective for selection's sake.

Registration for 2027 entry is open, and because the school is small, families are encouraged to register early and to visit before applying. Sixth-form entry is open both to the school's own Year 11 students and to external applicants, and it is the point at which the school also opens its means-tested bursary route to new families. There is no fixed catchment: as an independent day school, Radnor House draws from across Twickenham, Richmond, Teddington and the surrounding boroughs, with admission based on assessment and interview rather than home address. Prospective parents can use the FindMySchool map search to gauge travel times from home before committing to a place.

Being known is the heart of the Radnor House pastoral model, and the small roll makes it real. Inspectors found that pupils treat each other with respect, listen carefully in lessons and enjoy socialising together, and that instances of bullying are rare, with the school acting swiftly and appropriately when they do occur. Safeguarding is effective and well embedded, with a knowledgeable safeguarding team, regular staff training, pupils who know how to raise a concern, and strong links to local agencies.

Wellbeing is taught explicitly through the school's Reflections programme, the vehicle for personal, social, health and economic education. Through it, pupils develop strategies to support positive mental health and learn how to keep themselves safe and healthy, from online life to physical wellbeing. The four-house structure gives every pupil a smaller community within the school, a mix of ages and a set of adults who know them well, which matters most in the transition years at 11 and 13 when a new pupil needs to feel they belong quickly. Older pupils mentor younger ones through house events, and the small overall roll means form tutors and heads of house can spot a change in mood before it becomes a problem.

For a compact school, Radnor House runs a genuinely wide co-curricular programme, and it leans on strong local partnerships to raise its game.

Sport is the most visible strand. Pupils play rugby, football, netball, hockey, cricket, athletics, tennis, basketball, rowing, fencing and dance, and the coaching is bolstered by relationships with serious local clubs and institutions. The school works with Harlequins RFC and Brentford FC, rows with Twickenham Rowing Club on the Thames at its doorstep, links hockey with Teddington Hockey Club and cricket with Teddington Cricket Club, and draws on St Mary's University for facilities and expertise. For a school without a large historic sports estate, those partnerships turn a limited footprint into a broad sporting offer, and rowing in particular makes literal use of the river the school sits beside.

Music is busy and inclusive rather than conservatoire-narrow. Ensembles include a Junior Choir, a Senior Choir, a Senior A Cappella Group, the School Orchestra, rock bands, guitar and ukulele ensembles and a percussion group, and LAMDA Musical Theatre gives singers and actors a graded performance route with external qualifications to show for it. The range matters: there is a place for the beginner ukulele player and the serious orchestral musician alike, which suits a school that wants participation as much as polish. Drama makes the most of the school's own studio theatre, a flexible space that keeps productions intimate and gives every performer stage time rather than reserving the spotlight for a few.

Beyond sport and the arts, the programme builds enterprise and independence. Radnor House runs the Peter Jones Enterprise Academy for budding entrepreneurs, teaching pupils to pitch, plan and run a venture, and offers the Duke of Edinburgh's Award scheme for outdoor challenge, expeditions and volunteering. The school also celebrates writing through The Radnor Laureate, a fitting nod to a site steeped in literary history. Together these strands give pupils routes into leadership, resilience and self-direction that classroom study alone cannot provide, and they are the kind of activities that fill a university personal statement or a first job application.

Radnor House charges by term. For 2025-26, tuition is £10,045 per term in Years 7 and 8 and £10,474 per term in Years 9 to 13, inclusive of VAT, which works out at roughly £30,100 and £31,400 a year respectively. A separate Bistro fee of £520 per term covers breakfast, lunch and mid-morning fruit. One-off costs include a £180 non-refundable registration fee and a £3,000 deposit, refunded on departure less any charges. Sibling discounts apply to tuition: 5% off the second child's fees for two siblings, rising to 10% off the second child and 5% off any further children for families with three or more at the school.

Financial support is available but narrower than at some larger independents. Means-tested bursaries are offered, but the school can currently only consider applications from pupils already at the school in Year 9 or above, or from external candidates applying for a sixth-form place. Families seeking a bursary from Year 7 will not find one here, so this is worth clarifying early if fee support is essential to your decision.

The current riverside site pairs its historic gardens, Pope's Grotto, library, café and riverside terrace with a working school layout. The school gained approval in June 2025 to grow to a capacity of 509, and is managing the modest rise through practical adaptations such as converting office space into classrooms, adding lunch sittings to ease the dining room, extending one-way movement in narrow corridors, adding supervision and building extra washrooms, sensible measures for a school growing carefully rather than rapidly. The increase amounts to a single extra Year 7 form of around 24 pupils, so the character of a small school is preserved.

The bigger development is the senior school's planned relocation to Kneller Hall, a nearby site being prepared as the new home for the upper school. Plans set out fully equipped science labs, design-technology innovation suites, studios for art, textiles and design, dedicated music and performance areas, a new sports hall, an all-weather pitch, a multi-use games area and an ecological corridor. For a school whose footprint has always been its main constraint, the move promises the specialist teaching and sporting space it has lacked, and it signals real long-term investment from the Dukes Education group behind it. Families applying now should ask directly about timelines, since the senior phase will move while the school manages the transition.

Radnor House does not publish its daily start and finish times on its main pages, so confirm the timetable directly with the school; standard day-school hours are the norm, and the Bistro provides breakfast and lunch on site so pupils are not reliant on packed lunches.

Travel is a genuine strength of the location. Transport for London routes 33 and R68 stop directly outside the school, and routes R70, 290, 490, 110, 267, 281 and H22 run along nearby Heath Road. Strawberry Hill station is about a 10-minute walk and Twickenham station about 13 minutes, both giving fast rail links across south-west London. The school also operates its own coach routes through the provider Vectare for families further out. Between buses, trains and school coaches, most pupils can reach the site without a daily car run, which matters on a tight riverside site.

Careers education below the sixth form. A recognised area for development is making careers guidance more consistent for younger year groups, so that pupils in Years 7 to 10 gain a clearer picture of the world of work and possible pathways. Careers provision is strong at 16 to 18 but still developing lower down, which matters most for families whose children arrive at 11.

Communicating the anti-bullying approach. Another development point is explaining the anti-bullying strategy more clearly to parents and pupils, so that families better understand the support in place during any rare incidents. The underlying behaviour is calm and bullying is rare; the gap is in communication rather than practice.

A school in transition. The senior school's move to Kneller Hall will bring much-needed specialist facilities, but any relocation carries short-term disruption and logistical complexity while it happens. Ask about the timetable and what it means for your child's year group.

Fees and limited early bursaries. Annual tuition sits around £30,000 to £31,000 before extras such as the Bistro fee, and means-tested support is restricted to Year 9 and above or to external sixth-form entrants. Families needing help with fees from Year 7 should factor that in.

Radnor House is a small riverside day school that delivers results out of proportion to its size. Top grades come at roughly twice the England rate at A-level, GCSE outcomes sit in the top 5.8% in England, and the school pairs that academic strength with warm, individual pastoral care and a co-curricular programme propped up by strong local sporting partnerships. The forthcoming Kneller Hall campus should finally give it the facilities to match its ambitions.

It suits families in Twickenham, Richmond, Teddington and the surrounding area who want a supportive, academically strong day school where their child will be known by name rather than lost in a large cohort, and who value small classes and a genuine wraparound of sport, music and enterprise. The main caveats are cost, with fees around £30,000 a year and bursaries limited to older year groups, and the practical disruption of the senior school's move, both worth exploring before you register.