Radlett Preparatory School
School summary
A small independent prep in Radlett, Hertfordshire, Radlett Preparatory School educates around 250 mixed pupils under the leadership of Principal Mrs L Flynn. With a pupil-to-teacher ratio of roughly 10 to 1, classes are kept intimate, allowing staff to know each child well. The school is inspected by the ISI and supports pupils through to 11+ entry. Its compact size will appeal to families who value a close-knit, attentive environment over the scale of a larger setting.
Where every mark matters.
Places are limited and demand is high, so exam performance is what sets candidates apart. Passmate turns the months ahead into ten focused minutes a day on the exact topics this school tests.
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Inspection reports
- Last inspected
- 12 March 2024
Teaching & academics
The favourable 10:1 pupil-to-teacher ratio gives teachers room to tailor their attention to individual pupils as they prepare for 11+ entry. Around 10.5 per cent of children receive some form of SEN support, suggesting a school used to accommodating a range of learning needs within its small community.
Principal · Mrs L Flynn
School life & ethos
- Boarding
- No
- SEN support
- 10.53%
- EHC plans
- 0.38%
Mobile phone policy
Pupils are not allowed to bring personal mobile phones or any internet enabled device, such as watches/tablets, to school. The school is not responsible for the loss, damage or theft on school premises of any personal mobile device. Users bringing personal devices into school must ensure there is no inappropriate or illegal content on the device. Staff are encouraged not to use personal mobiles to access school emails and data. All staff have been told that they should only access emails if their mobile phones are password protected.
Fees & bursaries
- Day fees (per year)
- £16,872
No bursaries but a hardship fund is available for current families if needed
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Watch Passmate decide how to teach.
Answer as a child would. Left: what they see. Right: what it learns about them.
A genuinely small prep where low class sizes and careful 11+ preparation take centre stage. Best suited to families seeking individual attention rather than the breadth of a larger school.
That’s where Passmate comes in. Tutoring is the most effective thing in a child’s preparation - a well-tutored child can outperform the vast majority of their peers. Passmate works alongside your tutor, not instead of them: it learns how your child thinks, finds the gaps, and shows the tutor exactly where to spend each session - so the limited time you have lands on what actually decides a place.
Works alongside your child’s tutor - not instead of them.
Free month · No payment needed
Radlett Preparatory School 11+: frequently asked questions
Compiled from public data. Last checked 5 June 2026.