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St Mary's and St John's CofE School
Ofsted: GoodSecondary school in Barnet (NW4 4QR). 1,649 pupils. Last OEIF inspection: February 2024.
Is St Mary's and St John's CofE School in Barnet rated Outstanding by Ofsted?
St Mary's and St John's CofE School (Barnet, NW4 4QR) is rated Good by Ofsted, with 1649 pupils, following an inspection in February 2024. It is a secondary school. Source: Ofsted management information (as at 31 May 2026, OGL v3.0). GeraLearn re-dates this monthly.
School profile
| School name | St Mary's and St John's CofE School |
|---|---|
| Ofsted grade | Good (2/4) |
| Latest OEIF inspection | February 2024 |
| Phase | Secondary |
| School type | Academy Converter |
| Local authority | Barnet |
| Region | London |
| Postcode | NW4 4QR |
| Pupils | 1,649 |
| Ofsted URN | 151504 |
Official Ofsted inspection report
The full Ofsted inspection report — including judgements on quality of education, behaviour and attitudes, personal development, and leadership — is published on the official Ofsted website.
View full Ofsted report →GCSE and KS4 results in Barnet
DfE school-level Key Stage 4 results are published on the Compare School Performance service and are not available as a bulk open download. For Barnet local-authority context, the DfE Key Stage 4 tables show Progress 8 and the percentage of pupils achieving grade 4+ in English and maths across all state-funded schools in the area (2023/24 academic year).
See GCSE results for Barnet →Ofsted school quality in Barnet
The Gera School Quality Index for Barnet shows what percentage of all state-funded schools in the area are rated Good or Outstanding by Ofsted, computed from the same Ofsted management information used on this page.
Other top-rated schools in Barnet
St Mary's and St John's CofE School — FAQ
- What is St Mary's and St John's CofE School's Ofsted rating?
- St Mary's and St John's CofE School is rated Good (grade 2/4) by Ofsted, based on its inspection in February 2024. Ofsted's overall-effectiveness grades are: 1 = Outstanding, 2 = Good, 3 = Requires improvement, 4 = Inadequate. This rating comes from Ofsted management information as at 31 May 2026, published under the Open Government Licence v3.0.
- Where is St Mary's and St John's CofE School located?
- St Mary's and St John's CofE School is a secondary school located in Barnet (postcode: NW4 4QR), in the London of England. Its Ofsted URN is 151504.
- How can I see the full Ofsted inspection report for St Mary's and St John's CofE School?
- The full published Ofsted inspection report for St Mary's and St John's CofE School is available on the official Ofsted website. GeraLearn links directly to the report — see the "View full Ofsted report" link on this page.
- What are the GCSE or KS4 results for schools in Barnet?
- GeraLearn's GCSE results pages show DfE Key Stage 4 performance data for Barnet, including Progress 8 score and percentage achieving grade 4+ in English and maths (2023/24 academic year). School-level KS4 results are available on the DfE Compare School Performance website.
Personalised tutoring for pupils at St Mary's and St John's CofE School
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Start a free GeraLearn sessionSource: Ofsted — State-funded school inspections and outcomes: management information, as at 31 May 2026. Open Government Licence v3.0. Ofsted URN: 151504. No figure is modelled or estimated by GeraLearn.