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Colchester Royal Grammar School

Secondary · Essex · CO3 3ND
↑ ImprovingRanks above 93% of area schools (46 secondary schools in Essex)

Note Ofsted report cards grade each area separately with no single overall grade. This headline is a School Finder summary of the weakest core area, not an Ofsted grade.

✨ Hidden gem Pupils here make more progress than at most schools — it does better than its intake would predict. Based on DfE progress measures (Progress 8 / KS2), not an Ofsted grade.

Results & progress

Department for Education data, 2023/24. Progress measures are value-added (how much pupils progressed versus similar pupils nationally) — a fairer signal than raw results, which partly reflect a school’s intake. Progress 8 is not published for later years (those cohorts missed their KS2 baseline in the pandemic).

Progress 8+1.1 — Well above average
Attainment 883.4
Grade 5+ in English & Maths100%
EBacc average point score8.0

School details

Academy converterBoys onlyChristianGrammarSixth form
TypeAcademy converter
GenderBoys
Religious characterChristian
AdmissionsSelective
Age range11–18
Pupils on roll1,073
Sixth formYes
Nursery classesNo
Academy trustTHE THINKING SCHOOLS ACADEMY TRUST
SettingUrban

Inspection history

Ofsted report card — Exceptional

Inspected 14/04/2026 · Safeguarding: Met
InclusionStrong standard
AchievementExceptional
Post-16 provisionExceptional
Safeguarding standardsMet
Curriculum and teachingExceptional
Attendance and behaviourStrong standard
Leadership and governanceExceptional
Personal development and wellbeingStrong standard

Previous framework (overall effectiveness) — Inadequate

Inspected 11/05/2021 · Safeguarding: No
Sixth formGood
Personal developmentInadequate
Quality of educationGood
Behaviour and attitudesInadequate
Leadership and managementInadequate

Local house prices

Homes within 1 mile sold for a median of £270,750 (1996 sales in the window).

A neighbourhood indicator from HM Land Registry Price Paid Data. It is not a catchment measure and does not imply any link between school quality and house prices.