Glenthorne High School
Secondary · ages 11-18 · Mixed · SM3 9PS
Ofsted report card
Last inspection: January 2026
Strong standardSafeguarding: met
Source: Ofsted, official inspection data.
School facts
DfE register (GIAS)
- Phase
- Secondary
- Ages
- 11-18
- Pupils
- 1754
- Gender
- Mixed
- Type
- Academy converter
- Postcode
- SM3 9PS
Exam results
DfE performance data · 2022/23
- Progress 8
- +0.75
- Attainment 8
- 61.4
- Grade 5+ English & Maths
- 73%
- A level average grade
- B
Research the area
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Other schools in SM3
- Brookfield Primary Academy · Primary
- Brookways School · All-through
- Cheam Fields Primary Academy · Primary
- Cheam High School · Secondary
- Cheam Park Farm Primary Academy · Primary
- Nonsuch High School for Girls · Secondary
- St Cecilia's Catholic Primary School · Primary
- St Dunstan's Cheam CofE Primary School · Primary
Compiled from DfE (GIAS & performance tables) and Ofsted open data. Figures can lag the school's current position - always verify with the school and official sources before making decisions.