Founded in Switzerland in 1949 by Lt-Col Stuart Townend and established in London in 1951, Hill House International Junior School remains the only London independent school under the continuous control of its founding family. Educated by the third generation of Townends, Hill House is the largest preparatory school in London, teaching children from ages 4 to 13 across several sites across Knightsbridge and Chelsea. The school retains a distinctive Swiss connection through its purpose-built chalet in Glion, overlooking Lake Geneva, where pupils enjoy annual trips combining skiing, geography, art and music. With over 60 nationalities represented among the pupil body, Hill House offers an international community alongside a traditional English preparatory curriculum, and all pupils gain places at their senior school of choice, with over 20% winning scholarships annually. Fees for 2025-26 range from £22,680 per annum (Reception) to £28,980 (Year 8), with VAT applied.
Hill House educates approximately 465 to 690 pupils, with most sources indicating around 700 children on roll. The school operates from five annexes in the Knightsbridge/Chelsea area, with the main address at 17 Hans Place, SW1X 0EP. The school is mixed, non-selective in its ethos, and follows both the National Curriculum and the ISEB Common Entrance curriculum. The most recent ISI inspection in September 2022 awarded the school "Excellent" in all areas – the highest possible rating.
Hill House's founding philosophy emphasises that education should kindle curiosity rather than merely fill minds. The school was established by Lt-Col Stuart Townend, a Liberal Party politician and athlete, who founded the original school at La Tour-de-Peilz in Switzerland in a house called "La Colline" (French for "the hill"). Beatrice Townend, Stuart's wife, designed the school's distinctive bright uniform, famously stating that "grey school uniforms make for grey minds." The London branch opened in 1951 and soon became the school's centre, though the Townends retained the Swiss connection by moving the Swiss campus to Glion in 1960 and building a purpose-designed chalet there in 1966.
Hill House was originally an all-boys school, becoming fully co-educational in 1981. At the time of Lt-Col Townend's death in 2002, it was reportedly the world's largest private junior school, with over 1,100 pupils. His son Richard Townend served as Headmaster from 2002 to 2022 and is now Warden. In September 2022, Edmund Townend, Richard's younger son, became Headmaster. Edmund, who grew up on the top floor of the school, read physiology and pharmacology at University College London (UCL) before joining the school's leadership. His approach emphasises all-round education rather than aggressive academic selection.
The school's ethos centres on creating an atmosphere of warmth and support where children are encouraged to take risks, explore interests, and engage with the world. Hill House was founded with the belief that children from the UK and around the globe should access an English curriculum together, and that peaceful coexistence comes from mutual respect, understanding and consideration. The international profile is central to the school's identity: most pupils are bilingual or trilingual, and the school teaches French exclusively through native speakers to a high standard. The school's philosophy celebrates individuality and aims to develop a lifelong love of learning through small class sizes, outstanding teaching and tailored individual attention.
Hill House follows the National Curriculum alongside the ISEB Common Entrance curriculum, incorporating PSHE, French and Latin into its programme. Art, music and drama are taught as discrete subjects to all pupils. The school does not participate in national SATs testing, as it is an independent school, and performance metrics are not publicly reported in standardised formats.
The school's academic success is demonstrated through its destination record. All pupils gain places at their first-choice senior schools, with over 20% winning academic, music or arts scholarships each year. Boys commonly progress to Eton, Harrow, Winchester, Dulwich College, and St Paul's.
Notable alumni include King Charles III, who attended Hill House as his first school – the first future British monarch to attend a civilian school. Singer Lily Allen is also a former pupil. In 2025, Hill House was ranked by Spear's among the "100 leading private schools in the world" alongside the Dragon School and Westminster Under School.
The 2022 ISI inspection awarded Hill House the highest possible rating of "Excellent" in both areas inspected, a significant improvement from the school's 2014 Ofsted inspection when it was rated "Inadequate" in every category. By 2018, the school had demonstrated "considerable improvement" and was rated "Good", with inspectors praising its "stimulating curriculum", "rich music and sports programmes" and the outstanding behaviour of students.
Hill House occupies five annexes in the Knightsbridge/Chelsea area, with different sites serving different age groups: Flood Street, Cadogan Gardens and Hans Place. The school maintains over 300 orchestral instruments, three art galleries to display children's work, and pupils regularly contribute to external art exhibitions.
Sport is integral to daily life at Hill House, with pupils participating in games at least once daily and swimming weekly. The programme emphasises a wide variety of disciplines, enabling specialisation based on aptitude. Over 15 different sports are offered through the curriculum and extra-curricular programme, with competitive teams in major sports from Year 3. Competitive team sports include rugby union, football, cricket, softball, netball, field hockey, rounders and water polo. Individual activities feature athletics, gymnastics, squash, tennis, swimming and fencing. Social and recreational options include tag rugby, touch rugby, handball, ultimate frisbee, long ball, and annual snow skiing trips to Glion, Switzerland. Six dedicated buses transport pupils to off-site sporting venues.
Music provision is extensive. All pupils learn an instrument in class, and half take extra-curricular instrument lessons from Year 3. The school runs nine choirs (two of which tour), an orchestra, and more than 10 instrument ensembles. Drama and art are similarly well-resourced discrete subjects.
The Swiss connection remains a distinctive feature of school life. The purpose-built chalet in Glion hosts annual trips for older pupils, revolving around geography, art, music, singing and skiing. This heritage reflects the school's international outlook and provides pupils with experiences beyond the traditional London prep school environment.
Friday clubs offer additional enrichment opportunities, though details of these vary and are available directly from the school.
Hill House admits children from age 4 (Reception) through to 13 (Year 8). The school describes its admissions process as non-selective in ethos, welcoming pupils who demonstrate potential across various areas rather than focusing solely on academic excellence. Under Headmaster Edmund Townend's leadership, the emphasis remains on all-round education and recognising individual strengths.
Admissions begin with a pre-registration form, followed by what the school terms an "Admissions Journey". Specific details on assessment procedures, timelines and places available are best confirmed directly through the school's admissions team. Hill House is a popular choice among London families seeking a traditional preparatory education with international character, and prospective families are encouraged to apply early given the school's reputation and central location.
The school serves a diverse international community, with children from over 60 nationalities. Most pupils are bilingual or trilingual. The school's location across five sites in Kensington and Chelsea makes it accessible to families in central London, though the school does not publish data on catchment distances or subscription rates for entry.
There are no entrance examinations at the early years level. For older entry points, families should consult the school directly regarding assessment arrangements. The school is independent, meaning admissions are handled directly by Hill House rather than through a local authority allocation process.
Hill House International Junior School offers a distinctive blend of tradition, international diversity and family continuity rare among London preparatory schools. As the only London independent school still controlled by its founding family, it combines institutional memory with innovation, having moved from "Inadequate" in 2014 to "Excellent" in 2022 under the Townend family's leadership. The school's Swiss heritage and annual Glion trips add a unique dimension to the typical London prep school experience, while the 100% record of pupils gaining first-choice senior school places – including over 20% winning scholarships – demonstrates consistent academic and pastoral success.
For families seeking a large, internationally minded preparatory school with a strong track record in music, sport and scholarship destinations, Hill House offers a proven model. The school suits families who value an all-round education over narrow academic selection, and who appreciate the cultural diversity of a pupil body representing over 60 nationalities. The distinctive uniform, extensive facilities across five sites, and the continuity of the Townend family's vision create a school culture that is both traditional and cosmopolitan.
However, prospective families should note that Hill House's scale – as London's largest prep – may not suit those seeking a smaller, more intimate environment. The school's multi-site structure requires logistical coordination, though dedicated transport is provided for sporting activities. Fees are competitive for central London independent schools but remain substantial, particularly once VAT is applied. The school's trajectory since 2014 demonstrates commitment to improvement and regulatory compliance, but families should ensure the current offering aligns with their expectations through a visit and discussion with the Headmaster.
Hill House reviews consistently highlight its international character, strong music and sports programmes, and exceptional scholarship record. For families seeking a well-established London prep with a unique Swiss connection and a commitment to developing well-rounded, globally minded children, Hill House remains a compelling choice.
Yes, Hill House School was rated "Excellent" in all areas by the Independent Schools Inspectorate in September 2022, the highest possible rating. The school has a 100% record of pupils gaining places at their first-choice senior schools, with over 20% winning scholarships annually. Destinations include prestigious institutions such as Eton, Harrow, Winchester, Dulwich College, Godolphin and Latymer, and Francis Holland. In 2025, Hill House was ranked among the "100 leading private schools in the world" by Spear's. The school has demonstrated considerable improvement since 2014, moving from an "Inadequate" Ofsted rating to "Good" in 2018 and then "Excellent" in 2022.
Applications to Hill House School begin with a pre-registration form, available on the school's website at www.hillhouseschool.co.uk. The school describes its process as an "Admissions Journey" and operates a non-selective ethos, welcoming pupils who demonstrate potential across various areas. For specific details on timelines, assessment procedures and places available, families should contact the school's admissions team directly. Given the school's popularity and central London location, early application is recommended.
For 2025-26, annual fees range from £18,900 plus VAT (Reception) to £24,150 plus VAT (Year 8). With 20% VAT applied, total fees range from £22,680 (Reception) to £28,980 (Year 8). Mid-level fees for Years 3-4 are £21,300 plus VAT (£25,560 total), and for Years 5-6 are £23,250 plus VAT (£27,900 total). Fees are payable termly in advance or monthly at no additional cost, and are fully inclusive except for private musical instrument lessons, Friday clubs, the To School Bus Service, optional Extended Day, and courses in Glion. A late payment charge of £200 per quarter applies.
Hill House pupils progress to a wide range of leading independent senior schools. All pupils gain places at their first-choice senior schools. Destinations in recent years include Harrow and Eton, Winchester and St Paul’s, Dulwich and Brighton College, plus Wetherby, Downe House and GDST schools; for girls, common 11+ routes include Francis Holland (NW1/SW1), Godolphin and Latymer and Queen’s Gate, while boys more often leave at 13+ for leading public schools. Over 20% of pupils win academic, music or arts scholarships annually.
No, Hill House School is a preparatory school for children aged 4 to 13 and does not have a sixth form. Pupils leave at age 11+ or 13+ to attend senior schools, where they continue their education through GCSE and A-level years.
Hill House is the only London independent school under the continuous control of its founding family, now in its third generation of Townend leadership. The school retains a unique Swiss heritage through its purpose-built chalet in Glion, Switzerland, where pupils enjoy annual trips combining skiing, geography, art and music. As London's largest preparatory school, it educates children from over 60 nationalities, with most pupils bilingual or trilingual. The school's distinctive bright uniform was designed by co-founder Beatrice Townend, who believed "grey school uniforms make for grey minds." Notable alumni include King Charles III, the first future British monarch to attend a civilian school.
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