CS
Cornerstone School
Belvedere·London·Special School
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1 more rating needed0/1
Sixth FormSpecial SchoolAges 11–19Co-edNone
Cornerstone School is a sixth form special school in Belvedere, London. It has not yet been rated by students on y.school. Be the first to rate this special school and help other students and parents understand what the school experience is really like.
The school has 99 pupils on roll, a teacher turnover rate of 25.0%, 27% of pupils eligible for free school meals, an overall absence rate of 21.0%.
All student scores on y.school are calculated from anonymous ratings using a transparent, deterministic methodology. Scores are freshness-weighted (18-month half-life) and include confidence tiers based on sample size, diversity, and consistency. For full details, see the y.school methodology.
Cornerstone School has an overall absence rate of 21.0%. The national average for secondary schools is approximately 5.5%.
The teacher turnover rate at Cornerstone School is 25.0%. This measures the percentage of teachers who left the school in the past year.
Cornerstone School has 99 pupils on roll.
27% of pupils are eligible for free school meals, which is used as a proxy for socioeconomic disadvantage.
Source: Department for Education, Ofsted. Data shown for context only — does not influence the Student Score.
Data last updated: April 2026
Cornerstone School was rated "Good" by Ofsted following an inspection in June 2024. Based on Ofsted's inspection cycle, Cornerstone School is next inspection expected around 2028.
A "Good" rating means Ofsted found the school provides a high standard of education across all areas assessed. Around 65% of schools in England are rated Good, making it the most common rating.
Note: From November 2025, Ofsted replaced single-word judgements with detailed report cards covering multiple categories. While Cornerstone School's rating shown above was awarded under the previous system, Ofsted now provides more granular assessments. For the most up-to-date inspection information, check the school's report card on the Ofsted website.
Ofsted data is displayed for context only and does not influence the Student Score. For the official Ofsted report, visit reports.ofsted.gov.uk.
Crime Nearby
322/mo
Within ~1 mile (Police.uk)
Violent Crime
104/mo
32% of total
Air Quality
Good
NO₂: 14.3 µg/m³ · PM2.5: 7.9
Bus Stops
12
Within 500m
Nearest Station
Belvedere
0.5km away · 3 stations nearby
Source: Police.uk, DEFRA UK-Air, DfT NaPTAN. Based on the school's location — actual conditions may vary.
Cornerstone School has not updated their profile
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Other schools in the Belvedere area
Quality of Education
Good
Behaviour & Attitudes
Outstanding
Personal Development
Good
Leadership & Management
Outstanding
Source: Department for Education / Ofsted. Data shown for context only — does not influence the Student Score. Small schools may show extreme percentages due to small sample sizes.