Cathedral School Llandaff: How a 9th-Century Choir School Became Wales's Top Independent

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By Sara Bright

A School That Outlived Bombs, Centuries, and Its Own Demolition

There is a particular quality to institutions that have survived their own near-destruction. They carry something fragile and unshakeable at once – a confidence born not from comfort but from continuity. The Cathedral School, Llandaff is one such institution. Nestled in fifteen acres of parkland on Cardiff Road, just minutes from the city centre, the school occupies a Grade II listed building that was once the Bishop of Llandaff’s Palace, constructed between 1744 and 1751 and attributed to John Wood the Elder. A German bomb damaged the Cathedral in 1941. The old school building was later deemed unsuitable. The school moved to its current site in 1958 with just 190 pupils, all boys. Today it educates over 800 boys and girls from nursery to sixth form, and in December 2024 and again in 2025, The Sunday Times named it the Welsh Independent School of the Year.

The trajectory from a wartime choir school to a double award-winner is not accidental. It reflects decades of deliberate reinvention under the Woodard Corporation umbrella – a foundation established in 1848 by Canon Nathaniel Woodard – combined with an academic programme that now places it third in the UK in The Telegraph A Level League Table, ahead of Highgate, Westminster, and King’s College School. For a school that only introduced its sixth form in September 2013, the ascent is striking.

The Numbers That Tell the Story

The 2025 examination results provide the hard evidence. At A Level, 73 per cent of all grades were A-A, with 89 per cent at A-B. The most common grade was A, and fourteen students achieved three or more As. Across sixteen departments, every result fell within the A-B band; four of those departments – including Religious Studies, Latin, German, and Computer Science – recorded exclusively A grades. At GCSE, almost half of all grades were at 9 or 8 (the equivalent of A**/A*), with 70 per cent of all grades at 9-7. Ninety-nine per cent of GCSE entries fell at grade 9-4.

These are not simply headline figures. The school’s value-added data tells a quieter story: in Mathematics, pupils gained at least one whole grade above predicted on average. Eighty-three per cent of university applicants secured places at Russell Group institutions, including Oxford, Cambridge, the London School of Economics, UCL, Bristol, Exeter, Cardiff, and Nottingham. Among the destinations: six students went on to study medicine, veterinary medicine, or dentistry; one secured a place at the Royal College of Music.

Headmistress Clare Sherwood, the school’s first female head since its 1880 refounding, framed the results in broader terms. “Ten years on since our first set of A Level results, the breadth of university destinations and pathways demonstrates the School’s commitment to nurturing the whole person, with many students having balanced their academic studies alongside leadership roles, musical or sporting excellence and significant contributions to the wider community,” she said, in a statement published on the school’s website.

The Choral Thread

What makes Cathedral School Llandaff structurally different from other high-performing independents is its identity as a choir school. It is the only surviving Anglican choir school in Wales and a member of the Choir Schools Association. The school was originally established in 1880 by Dean Henry Vaughan specifically to educate the boy choristers of Llandaff Cathedral. Girl choristers were introduced in 1996, and in 2021 an historic change formally welcomed them into the Cathedral music department. Since September 2022, boys and girls have shared duties equally – eighteen in each group, singing seven services each week in term time.

The choristers receive a scholarship covering a generous remission of school fees, and their musical education extends well beyond the Cathedral walls. In the past academic year alone, they sang in a live televised service attended by King Charles III during his first visit to Wales as monarch, appearing on Songs of Praise on Christmas Day. They completed a five-day tour to Cambridge and performed to over two thousand people at the world’s longest-running choral festival at St Paul’s Cathedral. The boy choristers have previously sung at the Wales Millennium Centre with Welsh National Opera, Bryn Terfel, and Carlo Rizzi.

The music department, housed in the Jubilee Building, employs over twenty visiting specialist teachers and offers more than four hundred lessons weekly. The school is a Yamaha Music Education Partner, with eleven conservatoire-quality pianos and the acclaimed Stuart Concert Grand Piano, originally from the Royal Welsh College of Music and Drama. Over thirty musical ensembles – chamber choir, orchestra, jazz band, flute choir, string and percussion ensembles – operate across the age range. The Estyn inspection of 2018 singled out the school’s care, support and guidance arrangements as sector-leading practice to be shared with the wider education sector in Wales.

The Building as Archive

The school’s physical setting is itself a document of Welsh history. The main building, Llandaff Court, was built by Admiral Thomas Mathews to replace the ancient manor house of Bryn-y-Gynnen. The chapel was added in 1858-9 by Bishop Alfred Ollivant, who served as Bishop of Llandaff from 1849 to 1882. A severe fire in 1914 led to the reconstruction of the roof and attics by W.D. Caroe. American troops used the building from 1942 to 1945; St Michael’s College occupied it from 1945 until the Cathedral School moved in, in 1958.

The school is now set within a campus that includes playing fields, sports facilities, and the architectural residue of centuries. It remains a Grade II listed building, and its relationship with Llandaff Cathedral – a structure whose own history stretches back to the 6th century – gives the school a spiritual dimension that few secular institutions can replicate. The school’s Anglican ethos is central to its identity, though it welcomes pupils of all faiths and none.

What the Inspectors Found

Estyn, Her Majesty’s Inspectorate for Education and Training in Wales, inspected the school in September 2018 and awarded it the highest possible rating – Excellent – in all five inspection areas: Standards and Progress; Wellbeing and Attitudes to Learning; Teaching and Learning Experiences; Care, Support and Guidance; and Leadership and Management. The inspectors praised the “high quality of teaching” and the “extremely high standards achieved by pupils,” noting that the school’s care, support and guidance arrangements helped pupils “develop self-confidence, acquire a broad range of important life skills and to become well-informed and active citizens.”

The report specifically recognised the sixth form, introduced only five years earlier, as “highly successful,” with pupil performance at A Level over the preceding three years described as “outstanding.” Gilbert Lloyd, Chairman of Governors, called the result “testament to the committed staff, hardworking pupils and supportive parents at the Cathedral School.”

Sherwood, who took up the headship in September 2016 after five years as Deputy Head (Academic) at Blundell’s School in Devon, has since been commissioned as a serving school inspector with the Independent Schools Inspectorate. Her academic pedigree – History at Pembroke College, Cambridge, where she held a choral scholarship – mirrors the school’s own dual identity as a place of rigorous scholarship and musical devotion.

Old Llandavians: From Dahl to Rees-Zammit

The school’s alumni register – the Old Llandavians – reads as a cross-section of Welsh cultural life across a century. Roald Dahl attended the school in the early to mid 1920s and immortalised his time there in Boy: Tales of Childhood (1982), recounting the “Great Mouse Plot of 1924,” in which he and friends placed a dead mouse in a sweet jar at a local shop. The shopkeeper reported the incident to the headmaster, T.R. Coombes, who caned the boys. Dahl’s account of corporal punishment at Llandaff remains one of the most widely read passages in autobiographical children’s literature.

Charlotte Church, the singer who rose to international fame as a child soprano, is among the more recent alumni. Louis Rees-Zammit, the Welsh international rugby player selected for the British and Irish Lions in 2021, attended the school before his professional career. David Rowe-Beddoe, Baron Rowe-Beddoe, served as chairman of the Wales Millennium Centre. David Mahoney, conductor, creative director, and member of Only Men Aloud, is another product of the music programme. Krish Majumdar is an Emmy-winning television producer and chair of BAFTA. Simon Hughes, former MP and deputy leader of the Liberal Democrats, is listed among the alumni. The school also counts Victoria Cross recipient Richard William Leslie Wain and several Wales international rugby players – Rex Willis, John Robins, Robin Sowden-Taylor, and Will Harries – among its former pupils.

The Fee Question and Access

The school charges £6,919 per term for senior pupils (Years 7-13) in the 2025-26 academic year, inclusive of VAT – approximately £20,757 annually. From September 2026, following the government’s decision to impose VAT on independent school fees, senior termly fees rise to £7,102 including VAT (£21,306 per year). The school offers scholarships at 11+ and 16+, including music scholarships that may include free weekly tuition in up to two instruments and a maximum fee reduction of ten per cent. Choristers receive a substantial fee remission in recognition of their duties.

The selective admissions process, combined with these fees, places the school firmly in the independent sector. Yet the Sunday Times recognition – twice consecutively – suggests that the school is being judged not merely on exclusivity but on outcomes. In the 2024 Parent Power Guide, The Telegraph placed the school third in the UK for A Level performance, a ranking that put it alongside institutions with far larger intakes and longer sixth-form traditions.

What Comes Next

The school’s trajectory raises a question that extends beyond Llandaff. In a Welsh education landscape where state school performance – Cowbridge Comprehensive was named Welsh State Secondary of the Year for 2025 – increasingly challenges independent sector assumptions, what does a small, choir-based, Christian-ethos school offer that larger competitors cannot? The answer, perhaps, lies in the particularity of the model. Cathedral School Llandaff does not试图 to be everything. It trains choristers. It maintains a relationship with a medieval cathedral. It keeps class sizes small. It sends students to Oxford, Cambridge, and the Royal College of Music. And it does so from a building that has survived fire, bombing, and demolition – a school that has outlived its own destruction more than once.

The double Sunday Times wins are not a culmination. They are a marker of what happens when a school with deep roots decides to grow upward rather than outward.

Related: Architecture | Music