Home

Report card · our summaryStrong standard

Glenthorne High School

Secondary · Sutton · SM3 9PS
→ StableRanks above 57% of area schools (8 secondary schools in Sutton)

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+0.8 — Well above average
Attainment 860.8
Grade 5+ in English & Maths76%
EBacc average point score5.7

School details

Academy converterSixth form
TypeAcademy converter
GenderMixed
Religious characterNone
AdmissionsNon-selective
Age range11–18
Pupils on roll1,754
Sixth formYes
Academy trustTHE WILLOW LEARNING TRUST
SettingUrban

Inspection history

Ofsted report card — Strong standard

Inspected 06/01/2026 · Safeguarding: Met
InclusionExceptional
AchievementStrong standard
Post-16 provisionStrong standard
Safeguarding standardsMet
Curriculum and teachingStrong standard
Attendance and behaviourStrong standard
Leadership and governanceStrong standard
Personal development and wellbeingExceptional

Previous framework (overall effectiveness) — Good

Inspected 24/11/2021 · Safeguarding: Yes
Sixth formOutstanding
Personal developmentGood
Quality of educationGood
Behaviour and attitudesOutstanding
Leadership and managementGood

Local house prices

Homes within 1 mile sold for a median of £473,100 (2242 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.