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T A S I S
Coldharbour Lane, Thorpe, TW20 8TE
Independent school for ages 3–18 in Thorpe. Mixed intake.
T A S I S is a mixed independent boarding school in Egham, Surrey, for pupils aged 3 to 18. It has nursery classes, a sixth form and around 660 pupils.
The school describes TASIS England as an international day and boarding school with over 70 nationalities. It says its upper-school routes include the International Baccalaureate Diploma Programme and Advanced Placement, and that boarding is offered for students aged 13 to 18. ISI found standards and safeguarding standards met in June 2025.
Ages 3–18 · All-through
660 pupils · On roll
Independent school · Mixed