MixedIndependent

Staines Preparatory School

Staines, Surrey, South East · TW18 2BT

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.

248

Pupils

excellent

ISI

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Overview & data

Gender
Mixed
Type
independent (fee-paying) school
Age range
3-11
Pupils
248
Location
Staines, Surrey, South East
Website
https://www.stainesprep.co.uk/
Telephone
01784 450909

Headteacher

Head Ms Samantha Sawyer

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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.

Ethos & heritage

Religious character
None
Boarding
No

Inspection reports

ISI rating
excellent
ISI personal development
excellent
Last inspected
4 June 2024
Read the full inspection report ↗

The last word

A small, well-regarded prep with an excellent ISI rating throughout, suited to families wanting an attentive start to the 11+ journey.

The Passmate verdict

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Staines Preparatory School 11+: frequently asked questions

Where is Staines Preparatory School located?

Staines Preparatory School is located at 3 Gresham road, Staines, TW18 2BT.

What type of school is Staines Preparatory School?

Staines Preparatory School is an independent (fee-paying) school in South East.

How many pupils attend Staines Preparatory School?

Staines Preparatory School has approximately 248 pupils on roll.

What is Staines Preparatory School's inspection rating?

Staines Preparatory School is inspected by the ISI and was judged "excellent" at its inspection on 4 June 2024.

Compiled from public data. Last checked June 2026.