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Ark Charter Academy

Portsmouth·Secondary·South East·Academy sponsor led·PO5 4HL
URN: 135965Not judgedOfsted published 28 Jan 2025
38.9
Attainment 8
National avg ≈ 46.4 · 2024/2025
-0.32
Progress 8
2023/2024 · CI: [-0.55, -0.08]
48.1%
5+ Eng & Maths
Grade 5+ in both · 2024/2025
38.1%
EBacc entry
% entering EBacc · 2024/2025

Decision summary

This summary combines published school data and is designed to help you decide what to check next. It does not guarantee a school place or replace official admissions guidance.

Academic outcomesDeveloping academic outcomes

Attainment 8 of 38.9 is below the national average of around 46. Compare with progress data, which may show a different picture.

Attainment 8:
38.9
5+ Eng & Maths:
48%
Academic year:
2024/2025
Pupil progressBelow-average progress

Pupils made below-average progress compared with similar pupils nationally. The confidence interval is entirely below zero.

Progress 8:
-0.32
Confidence interval:
[-0.55, -0.08]
Admissions realismAdmissions realism: not yet assessed

Admissions realism depends on your home postcode and the school's published allocation data. Enter your postcode on this page to get a more specific assessment, and always verify the latest policy on the school's official admissions page.

This is a selective school. Admission usually requires passing an entrance test. Check the school's admissions policy for test registration deadlines.

This school has a Church of England religious character. Admissions may prioritise pupils who meet faith criteria. A Supplementary Information Form (SIF) may be required.

Watch-outs
  • Selective admissions: an entrance test (usually the 11+ or equivalent) is required. Check registration and test dates well in advance.
  • Faith admissions criteria apply (Church of England). A Supplementary Information Form may be required. Evidence of faith practice may be needed.
Next actions
  • Verify the school's official admissions policy
  • Check entrance test registration dates
  • Download and review the Supplementary Information Form
  • Book an open day or school visit
  • Add this school to your shortlist and compare with backup options

Performance over time

Attainment 8 over time

Progress 8 over time(not available 2024/25)

Historical results

YearPupilsAtt8P85+ E&MEBacc %EBacc APS
2024/202518138.948.1%38.1%3.5
2023/202417340.6-0.3253.8%63.6%3.7
2022/202316533.6-0.7036.0%19.0%2.9
2021/202214738.4-0.4846.0%16.0%3.3

Nearby and similar schools

Other secondary schools in Portsmouth for local comparison.

Portsmouth hub
UTC Portsmouth
Ofsted OutstandingAttainment 8 48.3Progress 8 -0.47
Compare with Ark Charter Academy
Priory School
Ofsted GoodAttainment 8 44.7Progress 8 -0.55
Compare with Ark Charter Academy
Trafalgar School
Ofsted GoodAttainment 8 43.5Progress 8 -0.19
Compare with Ark Charter Academy

School information

URN135965
Local authorityPortsmouth
RegionSouth East
PhaseSecondary
TypeAcademy sponsor led
Gender of entryMixed
Age range11-16
HeadteacherPrincipal Christian Down
TrustARK SCHOOLS
AdmissionsNon-selective
Religious characterChurch of England
PostcodePO5 4HL
Latest pupils181
FSM eligible60.7%

Contact and identifiers

Hyde Park Road, Southsea, Hampshire, PO5 4HL

http://charteracademy.org.uk/View local authority page2392824204
DfE number6905
UKPRN10027975
Opened1 Sept 2009
GIAS updated2 Feb 2026

Data sources and freshness

Official record updated2 Feb 2026
Latest KS4 year2024/2025
Latest KS2 year
Ofsted published28 Jan 2025

Latest Ofsted inspection

Not judged
Quality of educationGood
Behaviour and attitudesGood
Personal developmentGood
Leadership and managementGood
SafeguardingEffective
Inspection typeRequires Improvement S5 Reinspection Visit 1
Category of concern
Inspection date10 Dec 2024
Publication date28 Jan 2025
View Ofsted report