Ark Charter Academy
About Ark Charter Academy
Ark Charter Academy is a Church of England secondary school in Portsmouth, part of the Ark academy chain, and sits third out of eight schools in the local authority when ranked by Progress 8. That puts it ahead of Admiral Lord Nelson School but behind Trafalgar School and the nearest outstanding-rated school, St Edmund's Catholic School, which is just 0.3 kilometres away. The school is oversubscribed for 2025/26, receiving 321 applications for 180 places, with 105 first-preference offers made. It serves a notably high proportion of disadvantaged pupils, with 60.7 per cent eligible for free school meals. The headteacher is Christian Down, and the school caters for mixed-gender pupils aged 11 to 16, with no sixth form provision. Its most recent Ofsted inspection in December 2024 judged the school Good across all graded areas, including quality of education, behaviour and attitudes, personal development, and leadership and management, a significant improvement from its previous Requires Improvement rating in July 2022.
Key Details
The full report on this school
What 73 parents told Ofsted, the inspection in plain English, 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 Dec 2024From September 2024, Ofsted no longer assigns a single overall grade in inspections of state-funded schools.
Source: Ofsted, 28 Jan 2025. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
Facilities
8Facilities may vary. Contact the school for current availability.
Extracurriculars
13Sports
Clubs & Activities
Activities may vary by term. Contact the school for current offerings.
SEND Support
Source: Department for Education, 2024/25. Support availability based on current student population.
School day
Teaching hours
08:45 – 15:00
Source: charteracademy.org.uk. Extracted automatically — confirm with the school before relying on these times.
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Frequently Asked Questions About Ark Charter 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
School Admissions Timeline 2026/27
Key dates for primary, secondary and nursery applications