SM
St Mary's and St John's CofE School
London·London·Academy
All-throughAcademyAges 3–18Co-edChurch of England
No one has rated this school yet. Be the first.
St Mary's and St John's CofE School is an all-through academy in London. It has not yet been rated by students on y.school. Be the first to rate this academy and help other students and parents understand what the school experience is really like.
The school has 1,649 pupils on roll.
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.
St Mary's and St John's CofE School has 1,649 pupils on roll.
Source: Department for Education, Ofsted. Data shown for context only — does not influence the Student Score.
Data last updated: May 2026
St Mary's and St John's CofE School was rated "Good" by Ofsted following an inspection in February 2024 (2 years ago). Based on Ofsted's inspection cycle, St Mary's and St John's CofE 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 St Mary's and St John's CofE 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
458/mo
Within ~1 mile (Police.uk)
Violent Crime
80/mo
17% of total
Air Quality
Good
NO₂: 18.2 µg/m³ · PM2.5: 8.5
Bus Stops
13
Within 500m
Nearest Station
Hendon Central Underground Station
0.9km away
Source: Police.uk, DEFRA UK-Air, DfT NaPTAN. Based on the school's location — actual conditions may vary.
Does St Mary's and St John's CofE School have these facilities?
Claim this school profile to update facilities and unlock the portal.
No one's rated teachers here yet. Be the first.
Other schools in the London area
7.0
Good
/ 10
Data Score
Computed from 6 government data points. Not based on student reviews.
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.