School Compass
St Mary's and St John's CofE School
London · Barnet · NW4 4QR. all-through · Academy converter · State-funded · Ages 3 to 18. Compare published figures with nearby schools, then print a visit pack — not a league table.
Published snapshot
Figures come from the same Barnet index as the compare tool. Gaps are common — treat blanks as prompts to dig deeper, not as a verdict.
- Ofsted overall
- Good
- KS2 RWM expected
- —
- Attainment 8
- —
- English & maths 9–4
- —
Ofsted publication date: 09/05/2024. Open Ofsted report
Common questions
Short factual answers from published data — use the compare tool and a visit for fit, not tables alone.
What is St Mary's and St John's CofE School's Ofsted rating?
St Mary's and St John's CofE School has an overall Ofsted grade of Good (published 09/05/2024). Open the full report for context — a single grade is not a verdict on fit for your child.
Where is St Mary's and St John's CofE School?
St Mary's and St John's CofE School is in London (NW4 4QR), Barnet. URN 151504.
How do I compare St Mary's and St John's CofE School with nearby schools?
Open School Compass with St Mary's and St John's CofE School shortlisted, enter your home postcode, tick two to four neighbours, then compare side by side and print a visit pack. School Compass is parental compare — patterns to visit on, not a ranked verdict.
Official links
Source pages for tables and establishment details.
Other schools in London
119 schools on the London town page — shortlist a few, then compare side by side.
Citation
Preferred attribution when referencing this page in articles or AI answers.
St Mary's and St John's CofE School
URN: 151504
Local authority: Barnet
Town: London
Postcode: NW4 4QR
Ofsted overall: Good (09/05/2024)
DfE data period: 2024/2025
Index updated: 2026-09-24
Canonical: https://schoolcompass.uk/schools/151504/
Positioning: School Compass parental compare — not a league table.How to use this page
Open the compare tool with St Mary's and St John's CofE School already shortlisted, add neighbours from your postcode, then print a visit pack.
- Compare this school to load it into Side by side.
- Enter your home postcode and tick two to four nearby settings.
- Read how to read figures before treating any single number as a verdict.