Prospect House School
London, Wandsworth, Greater London · SW15 3NT
A small independent prep in Wandsworth, Prospect House School educates around 285 boys and girls from ages 3 to 11. With a pupil-to-teacher ratio of roughly seven to one, classes are intimate and staffing is generous. The Independent Schools Inspectorate awarded the school its top grade of "excellent" for both education and personal development, with all compliance standards met. Notably, around a quarter of pupils receive SEN support, suggesting a school well used to meeting a range of learning needs.
285
Pupils
excellent
ISI
£26,994
Day fees / yr
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- Gender
- Mixed
- Type
- independent (fee-paying) school
- Age range
- 3-11
- Pupils
- 285
- Pupil:teacher ratio
- 7
- Location
- London, Wandsworth, Greater London
- Website
- https://www.prospecths.org.uk/
- Telephone
- 020 8780 0456
Headteacher
Head Kelly Gray
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Teaching & academics
The ISI's "excellent" judgement across the board points to strong teaching and a culture of high expectations, reinforced by the small class sizes that an unusually low pupil-to-teacher ratio allows. With a sizeable proportion of pupils on the SEN register, the school appears geared towards supporting children individually rather than teaching to a single pace. Under Head Kelly Gray, the prep prepares pupils for the next stage at age 11.
Learning support & SEN
- SEN support
- 25.67%
- EHC plans
- 0.38%
Beyond the classroom
Residential visits feature in school life, with their own mobile phone rules to keep children focused while away.
Ethos & heritage
- Boarding
- No
Mobile phone policy
Mobile phones are not allowed in school, except in the case of children in year 6 who have been allowed to travel to and from school alone. If a child has a mobile phone for this purpose, it must be switched off and left in the school office during the day. Mobile phones are not permitted when children are on residential visits.
Money matters
- Day fees (per year)
- £24,675 - £26,994
Bursary fund exists but reportedly unused at time of review. Efforts being made to redress this.
Inspection reports
- ISI rating
- excellent
- ISI personal development
- excellent
- Last inspected
- 10 June 2025
The last word
A nurturing, well-resourced Wandsworth prep with top inspection marks and a genuine strength in supporting different kinds of learners. Annual day fees of roughly £24,700 to £27,000 reflect its standing, and while a bursary fund exists, it was reportedly unused at the time of review.
The Passmate verdict
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Prospect House School 11+: frequently asked questions
Where is Prospect House School located?
Prospect House School is located at 75 Putney Hill, London, SW15 3NT.
What type of school is Prospect House School?
Prospect House School is an independent (fee-paying) school in Greater London.
How many pupils attend Prospect House School?
Prospect House School has approximately 285 pupils on roll.
What is Prospect House School's inspection rating?
Prospect House School is inspected by the ISI and was judged "excellent" at its inspection on 10 June 2025.
Compiled from public data. Last checked June 2026.