A other independent school school in Hounslow. Explore Ofsted ratings, admissions information, and performance data for International School of London.
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Most students join us in September, but we also welcome new students throughout the year whenever places are available.
Fees 2025-2026: Tuition by grade: 3 Early Childhood 1 £23,690; 4 Early Childhood 2 £27,230; 5 Kindergarten £30,500; 6 Grade 1 £30,500; 7 Grade 2 £30,500; 8 Grade 3 £30,500; 9 Grade 4 £30,500; 10 Grade 5 £30,500; 11 Grade 6 £34,100; 12 Grade 7 £34,100; 13 Grade 8 £34,100; 14 Grade 9 £37,000; 15 Grade 10 £37,000; 16 Grade 11 £38,120; 17 Grade 12 £38,120. Additional fees: Application £300 (new students only); Enrolment deposit £1,800 (new students only); Capital Development fee £2,000 (first year then £300 per year); Lunch £1,750 per annum (optional); Transport £3,600 per annum (optional); Lunch not provided to Grade 11-12; Transport is an optional service and there is no transport available for students attending classes in the IB Diploma College (G11-12).
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