The Adeyfield Academy
About The Adeyfield Academy
The Adeyfield Academy is a mixed state secondary school in Dacorum, Hertfordshire, that serves 817 pupils aged 11 to 18. Within its local authority, it sits at the lower end of the performance table, ranking 72nd out of 86 same-type schools when measured by Progress 8. For context, the top-performing peers in the area are Sandringham School, Yavneh College, and Dame Alice Owen's School, all of which post significantly higher scores. The school's most recent Ofsted inspection in 2023 rated it Good across all five categories — overall effectiveness, quality of education, behaviour and attitudes, personal development, and sixth-form provision. This marks a notable improvement from its previous inspection in 2018, when it was judged Inadequate overall. Under headteacher Dawn Mason, the school has clearly stabilised and raised its game, though the academic data suggests there is still ground to make up compared with the local average.
Key Details
The full report on this school
The inspection in plain English, admissions context, and how this school compares to nearby alternatives — all in one full school report.
- Ofsted inspection in plain EnglishStrengths, concerns and what inspectors flagged
- Parent View survey resultsWhat parents told Ofsted — when the school has 10+ responses
- Where Ofsted and parents disagreeGaps to probe + questions to ask at the open day
- Admissions & catchmentAdmission criteria, distance cutoffs (where the LA publishes them)
- Nearby schools comparedBackup options with Ofsted, demand and distance
- Attendance & behaviour dataPersistent absentees, suspensions and exclusions vs national
Ofsted Inspection Breakdown
10 Jan 2023Source: Ofsted, 2 Mar 2023. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
SEND Support
Source: Department for Education, 2024/25. Support availability based on current student population.
School day
Teaching hours
08:30 – 15:00
Breakfast club
08:00-08:30
After-school care
15:10-16:15
Source: adeyfieldschool.org. Extracted automatically — confirm with the school before relying on these times.
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Frequently Asked Questions About The Adeyfield Academy
Helpful Guides for Parents
Ofsted Ratings Explained
Understand the 4 Ofsted ratings and what they mean
Understanding Progress 8
Learn how Progress 8 measures pupil progress from primary to GCSE
SEN & EHCP: A Parent's Guide
Understanding SEN support, EHC Plans and your legal rights
Understanding School Catchment Areas
How admission distances work and tips for maximising your choices