International School of London
Other independent school · Ages 3–18 · London, Hounslow
International School of London is an independent school in London, Hounslow for ages 3–18.
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Key facts
- Address
- 139 Gunnersbury Avenue, London, W3 8LG
- Type
- Other independent school
- Ages
- 3–18
- Admissions policy
- Non-selective
- Council
- Hounslow
- Pupils on roll
- 298 January 2026 school census
- Free school meals
- z of pupils eligible
Official record: Get Information about Schools · as at 15 September 2026
Ofsted
No Ofsted grade
Strengths
- “Pupils enjoy studying a broad curriculum with an emphasis on learning modern foreign languages.”
- “Pupils who speak English as an additional language continue learning their first language while studying other languages, such as French, Arabic, Chinese and Spanish.”
- “Pupils who speak English as an additional language get personalised support to develop their English language skills.”
To improve
- “Sometimes, this information is not used effectively to tailor work to pupils’ needs.”
- “In lessons, checks on pupils’ understanding to identify and address any misconceptions are not as routine, particularly in the secondary phase.”
- “This affects how well pupils learn the curriculum long term.”
Safeguarding: Effective
Quoted from the Ofsted report published 5 February 2024 (read the report). Crown copyright, Open Government Licence v3.0.
What a pass unlocks for International School of London
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Nearby special, independent and other schools
Straight-line distance, in Hounslow.
- Eagle Park Independent School 0.1 mi No Ofsted grade
- Kew House 0.4 mi No Ofsted grade
- Heathfield House School 0.7 mi No Ofsted grade
- Orchard House School 1.2 mi No Ofsted grade
- ArtsEd Day School & Sixth Form 1.3 mi No Ofsted grade
- Nishkam School West London 2.4 mi Outstanding Last distance published
- The Woodbridge Park Education Service 2.5 mi Good
- Oaklands School 3.3 mi Standards maintained