Eaton Square Prep School
School summary
Tucked into the heart of Westminster, Eaton Square Prep School is a small independent prep with around 259 boys and girls on its roll. Its compact size, paired with a pupil-to-teacher ratio of roughly 15 to one, points to a setting where children are likely to be known well by their teachers rather than lost in a crowd. The school is led by Head Trish Watt and prepares pupils for 11+ entry to senior schools. Around 12 per cent of pupils receive SEN support, suggesting a willingness to accommodate a range of learning needs.
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
Teaching & academics
As a prep school offering 11+ entry, Eaton Square is geared towards preparing children for competitive senior school transitions. The favourable pupil-to-teacher ratio of about 15 to one allows for close attention during these important years. Oversight comes from the Independent Schools Inspectorate (ISI), the body that inspects independent schools of this kind.
Head · Trish Watt
School life & ethos
- Boarding
- No
- SEN support
- 12.02%
- EHC plans
- 0%
Fees & bursaries
- Day fees (per year)
- £31,020 - £33,390
Schools nearby
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A small, centrally located London prep that prepares pupils for 11+, best suited to families seeking a close-knit setting in Westminster. Day fees range from roughly £31,020 to £33,390 a year.
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.
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Eaton Square Prep School 11+: frequently asked questions
Compiled from public data. Last checked 5 June 2026.