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Herries Preparatory School

Windsor and Maidenhead, SL6 9BDAll-throughAges 3–11MixedPrivate

About Herries Preparatory School

Herries Preparatory School is an independent day school in Windsor and Maidenhead, South East, for pupils aged 3 to 11 for boys and girls. GIAS records 126 pupils on roll and a published capacity of 125.

Figures can refer to different reporting periods. Check the date and source shown beside each section. How Classpot uses published data.

GIAS school facts

Official identity and contact facts; operational fees and services appear only when separately reviewed.

Age range
3–11
Education stages
Early years, Primary, Secondary
Gender
Mixed
Pupils on roll
126
Published capacity
125
Inspectorate
ISI inspection regime
Day-school evidence
No boarders; Does not have boarders
Area classification
Urban: Nearer to a major town or city
Published admissions policy
Non-selective
Address
Dean Lane, Cookham Dean, Maidenhead, Windsor and Maidenhead, SL6 9BD
Telephone
01628483350
School website
Visit official website

Source: GIAS establishment record · published 20/08/2026

Pupils and staffing

Official figures for 2025/26.

Pupils
126
Girls / boys
68 / 58
Teachers (headcount)
13
Teachers (FTE)
10
Pupils per teacher FTE — not class size
12.6
Area classification
Urban: Nearer to a major town or city
Published admissions policy
Non-selective

Source: official publication (04/06/2026) · official publication (04/06/2026)

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