Southborough High School
About Southborough High School
Southborough High School, a boys’ secondary in Kingston upon Thames, was rated Good in its most recent Ofsted inspection in 2023, with every category — quality of education, behaviour and attitudes, personal development, leadership and management, and sixth-form provision — all landing at the same grade. The school’s most telling exam metric is its Progress 8 score of 0.29, which is classified as ‘Above average’ nationally. That means pupils here typically achieve nearly a third of a grade more per subject than students with similar starting points across England. It’s a solid result, though worth noting that the local authority average Progress 8 for Kingston upon Thames is 0.66, so Southborough sits below the LA mean. Still, within the borough’s 14 state secondaries, it ranks 8th, and its national percentile of 27 means it outperforms roughly three-quarters of schools in England on this measure.
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
2 Feb 2023Source: Ofsted, 19 Mar 2023. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
Facilities
11Facilities may vary. Contact the school for current availability.
Extracurriculars
12Sports
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
08:40 – 15:10
Source: southborough.kingston.sch.uk. Extracted automatically — confirm with the school before relying on these times.
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Frequently Asked Questions About Southborough High School
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