Westbury House School
School summary
Westbury House School is a small independent school in New Malden, Kingston upon Thames, taking children from age two through to eleven. With around 123 pupils on roll, it offers an intimate setting where every child is likely to be well known to staff. The school is non-denominational and runs as a day school under the leadership of headteacher Miss Clare King. Its compact size tends to suit families looking for close attention and a settled, familiar environment through the primary years.
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
- 23 September 2025
Teaching & academics
The Independent Schools Inspectorate awarded Westbury House its highest grade of "excellent", a judgement that points to strong outcomes for pupils across its age range. As an all-through primary setting, the school can guide children from their earliest years to the cusp of secondary transfer at eleven.
Head · Miss Clare King
School life & ethos
- Religious character
- None
- Boarding
- No
Schools nearby
Tennis Avenue School
Surrey, Greater London
Berrylands School
Kingston upon Thames, London
Blossom House School
Surrey, Greater London
Holy Cross Preparatory School
Kingston, Greater London
Rokeby School
Kingston, Greater London
Kingston Grammar School
Kingston upon Thames, Greater London
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 and equally strong marks for personal development. A natural fit for families wanting a close-knit start to their child's education.
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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Westbury House School 11+: frequently asked questions
Compiled from public data. Last checked 5 June 2026.