School Compass

International School of London

London · Hounslow · W3 8LG. all-through · Other independent school · Independent · Ages 3 to 18. Compare published figures with nearby schools, then print a visit pack — not a league table.

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Published snapshot

Figures come from the same Hounslow index as the compare tool. Gaps are common — treat blanks as prompts to dig deeper, not as a verdict.

Ofsted overall: Good
KS2 RWM expected: —
Attainment 8: —
English & maths 9–4: —

Ofsted publication date: 04/02/2024. Open Ofsted report

Common questions

Short factual answers from published data — use the compare tool and a visit for fit, not tables alone.

What is International School of London's Ofsted rating?

International School of London has an overall Ofsted grade of Good (published 04/02/2024). Open the full report for context — a single grade is not a verdict on fit for your child.

Where is International School of London?

International School of London is in London (W3 8LG), Hounslow. URN 102550.

How do I compare International School of London with nearby schools?

Open School Compass with International School of London shortlisted, enter your home postcode, tick two to four neighbours, then compare side by side and print a visit pack. School Compass is parental compare — patterns to visit on, not a ranked verdict.

Official links

Source pages for tables and establishment details.

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Citation

Preferred attribution when referencing this page in articles or AI answers.

International School of London
URN: 102550
Local authority: Hounslow
Town: London
Postcode: W3 8LG
Ofsted overall: Good (04/02/2024)
DfE data period: 2024/2025
Index updated: 2026-09-24
Canonical: https://schoolcompass.uk/schools/102550/
Positioning: School Compass parental compare — not a league table.

How to use this page

Open the compare tool with International School of London already shortlisted, add neighbours from your postcode, then print a visit pack.

Compare this school to load it into Side by side.
Enter your home postcode and tick two to four nearby settings.
Read how to read figures before treating any single number as a verdict.