Staines Preparatory School
School summary
A small co-educational prep school in Staines, Surrey, Staines Preparatory School takes children from age three through to eleven, with around 248 pupils on roll. It is independent and non-denominational, with no boarding provision. At its most recent ISI inspection the school was judged excellent, the highest rating available, and met all compliance standards. Day-to-day leadership rests with the Head, Ms Samantha Sawyer.
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
- ISI rating
- excellent
- ISI personal development
- excellent
- Last inspected
- 4 June 2024
Teaching & academics
The Independent Schools Inspectorate awarded the school its top grade of excellent, a strong signal of the quality of teaching and pupil achievement across the primary years. With a modest roll, classes are likely to be small, allowing close attention as children prepare for the move to senior schools at eleven.
Head · Ms Samantha Sawyer
School life & ethos
- Religious character
- None
- Boarding
- No
Schools nearby
St James Senior Boys' School
Ashford, South East
Egham Park School Ltd
Egham, South East
Sir William Perkins's School
South East
St John's Beaumont School
Windsor, South East
Maypole School
Sunbury-on-Thames, South East
Meath School
Chertsey, South East
Watch Passmate decide how to teach.
Answer as a child would. Left: what they see. Right: what it learns about them.
A small, well-regarded prep with an excellent ISI rating throughout, suited to families wanting an attentive start to the 11+ journey.
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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Staines Preparatory School 11+: frequently asked questions
Compiled from public data. Last checked 5 June 2026.