overview
Reddiford School is a mixed, day preparatory school in Pinner, London (HA5 5HH), educating pupils aged 3–11. It has 324 pupils and is subject to ISI inspection. Contact: office@reddiford.org.uk / 020 8866 0660. Website: reddiford.co.uk.
Data profile
Reddiford School
Independent co-ed all-through school in Harrow for ages 3–11. Non-selective intake.
- Rank #254
- ISI Standards met
- Fees £17.1k/yr
- co-ed
- Pinner, Harrow
Outcomes
Where leavers go after sixth form.
- Russell Group
- 0%
- US Ivy
- 0
of leavers
Exam results
A level A*–A and GCSE 9–7, recalibrated for 2026.
- A-level A*–A
- 0%
- GCSE 9–7
- 0%
- Russell Group rate
- 0%
Recalibrated
Entry points & fees
| Entry | Year | Places | Assessment | Day fee (max) |
|---|---|---|---|---|
| 3+ | Nursery | — | Observation | £17.1k |
| ReceptionMAIN | Reception | — | Interview · Observation | £17.1k |
Houseroom Index
Our composite score, broken down by pillar.
Index score
54
/ 100
National rank #254
Academic17
Destinations60
Future-ready55
Pastoral95
Value-add21
Access & breadth75
External consensus70
Inspections
ISI
Excellent
Inspected 2025-01-01
Editorial verdict
Compare with peers
Schools families applying here also consider.
- Fees £21.1kA*-A 55%Oxbridge 0%Rank #282
St John's Preparatory and Senior School matches on co-ed day schooling, senior entry phase, and is in a similar fee bracket (£20.9k vs £17k), with selective entry and located within an 18km commute.
- Fees —A*-A 0%Oxbridge 0%Rank #298
Blossom House School is co-ed day with an all-through senior phase, selective entry, and located within a 24km commute, making it a plausible Plan B with similar ethos and tier.
- Fees £16.5kA*-A 0%Rank #283
Collège Français Bilingue de Londres is co-ed day, selective entry, senior phase all-through, and fees (£19k) close to target, located within 17km, fitting the same selectivity tier and commute.
- Fees £17.9k
St David's School is co-ed day, within the same fee tier (£17.9k), and although it is prep (ages 3–11), it is geographically close (33km) and shares the independent school ethos.
- Fees £19.0k
Norwegian School in London is co-ed day, all-through including senior phase, non-selective but within the same fee tier (£19k), and located within 22km, making it a reasonable alternative.
How peers are chosen
Matched on sex, boarding, entry phase, location, fee band, tier and outcomes. Scoring: 0.45 outcome similarity, 0.25 structured, 0.10 embedding, 0.20 AI re-rank. Refreshed yearly and when a profile changes.
Open days, bursaries and how to apply: Reddiford School profile →