A big, innovative school that’s far less daunting and far more nurturing than its size might suggest. Whatever their passion, there’s something here for every child and staff excel at helping them to have a go at new things and discover their talents. It’s all refreshingly down-to-earth, caring and friendly – and the seamless transition to the senior school is a bonus.
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Overview & data
- Pupil numbers
- 437 ·
- Offers boarding
- Yes ·
- Religion
- None
- Fees
- Day: £15,699 - £27,168; Boarding: £41,796 pa
- Local authority
- Somerset County Council
- Linked schools

Headteacher
Headmaster
Dan Thornburn
Since 2022, Dan Thornburn, previously head of Edgeborough School in Surrey, where he oversaw the school’s merger with Charterhouse and helped numbers grow by more than 20 per cent. Educated at Packwood Haugh – his father was in the army so he boar
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Learn what pupils and parents really think of this school, along with our expert opinion on the headteacher’s leadership style, the school’s academic results and facilities, the focus on pastoral care, and the range of extra-curricular activities.

Entrance
Lightly selective – the school needs to be sure that children can cope with the curriculum. Entry is possible into all year groups and unlike some, the prep will consider entry in January and April as well as September. Applicants need a reference
- Open days
- 10 May, 4 October 2025

Exit
About 95 per cent to the senior school. Transfer is automatic as long as children don’t blot their copy books. The occasional one or two head to single-sex schools from the prep, including Sherborne, Sherborne Girls and Benenden in recent years.

Latest results
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Teaching & learning

Learning support & SEN

Boarders
Around a third of children board. Boarding from year 3 although numbers rise substantially from year 6 – by year 8 more than half the year group board. Four of the five boarding houses – two for girls and three for boys – are a hop, skip and a jum

Mobile phone policy
A clear mobile phone policy is a really important part of modern schooling. This school has provided us with their policy.
Mobile phone policy
It is important that devices are used responsibly within the school environment. Mobile phones should have passcodes set, 'find my iPad' (or similar) settings switched on, not be left unattended and should be locked when not in use. Boarders use their devices to contact families in private, or at a time that is suitable for all, considering the time zones for international pupils. Millfield Prep have an EYFS policy stating that mobile devices can't be used when in the presence of children on school premises, stored safely out of reach of children and not used within any teaching areas.

Pupils

Money matters
Academic, art, music and sports scholarships of up to 10 per cent for entry into years 6, 7 and 8 (internal only for years 6 and 7). A new all-rounder scholarship will be introduced in 2023 for talented year 6, 7 and 8 all-rounders. Means-tested b
- Fee information
- Day: £15,699 - £27,168; Boarding: £41,796 pa

Our view
Set in 200 meticulously cared-for acres on the edge of Glastonbury, with Glastonbury Tor rising majestically above. The heart of the school is Edgarley Hall, bought by Millfield founder Jack Meyer in 1945 after demand grew for a school for younger

The last word
A big, innovative school that’s far less daunting and far more nurturing than its size might suggest. Whatever their passion, there’s something here for every child and staff excel at helping them to have a go at new things and discover their tale
