Last updated 5 October 2026
School Guide verdict
Ewell Castle School is an independent co-educational secondary in Epsom, where good GCSE passes sit well above the national average, earning it a 5-star rating from School Guide. At its 2025 ISI inspection, the school was judged good for the quality of academic and other achievements.
Top grades at GCSE (7-9) and top grades at A level (A*/A)
School Description
This school is independently managed and its admission criteria may be selective. There is no set catchment area as pupils are admitted from a wide variety of postcodes and, in the case of boarding schools, from outside the UK. Contact the school directly or visit their website for more information on Admissions Policy and Procedures.
At its 2025 ISI inspection, Ewell Castle School was judged good for the quality of academic and other achievements.
At GCSE, 94% of pupils achieve good GCSE passes (5+ GCSEs grade 9-4 including English and maths), well above the national average of 38.9%.
There are 611 pupils on roll across the age range of 3 to 18.
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