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Simon Balle All-Through School

Hertfordshire·All-through·East of England·Academy converter·SG13 8AJ
URN: 140294
55.4
Attainment 8
National avg ≈ 46.4 · 2024/2025
+0.45
Progress 8
2023/2024 · CI: [0.24, 0.67]
76.3%
5+ Eng & Maths
Grade 5+ in both · 2024/2025
48.6%
EBacc entry
% entering EBacc · 2024/2025
38.8
A level APS
Average points per entry · 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 outcomesVery strong academic outcomes

Attainment 8 of 55.4 is well above the national average of around 46. This reflects strong GCSE outcomes across the standard subject basket.

Attainment 8:
55.4
5+ Eng & Maths:
76%
Academic year:
2024/2025
Pupil progressAbove-average progress

Pupils made above-average progress compared with similar pupils nationally. The confidence interval is entirely above zero, which is strong evidence of added value.

Progress 8:
+0.45
Confidence interval:
[0.24, 0.67]
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.

Watch-outs
  • Selective admissions: an entrance test (usually the 11+ or equivalent) is required. Check registration and test dates well in advance.
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Performance over time

Attainment 8 over time

Progress 8 over time(not available 2024/25)

Historical results

YearPupilsAtt8P85+ E&MEBacc %EBacc APS
2024/202517755.476.3%48.6%5.0
2023/202417652.9+0.4578.4%45.5%4.7
2022/202317148.6+0.0368.0%33.0%4.3
2021/202217754.5+0.2777.0%28.0%4.7

Nearby and similar schools

Other secondary schools in Hertfordshire for local comparison.

Hertfordshire hub
Dame Alice Owen's School
Ofsted OutstandingAttainment 8 72.9Progress 8 +0.92
Compare with Simon Balle All-Through School
Watford Grammar School for Boys
Ofsted OutstandingAttainment 8 68.9Progress 8 +0.72
Compare with Simon Balle All-Through School
Watford Grammar School for Girls
Ofsted OutstandingAttainment 8 68.2Progress 8 +0.74
Compare with Simon Balle All-Through School
Parmiter's School
Ofsted OutstandingAttainment 8 66.5Progress 8 +0.74
Compare with Simon Balle All-Through School
Sandringham School
Ofsted OutstandingAttainment 8 65.1Progress 8 +1.06
Compare with Simon Balle All-Through School

School information

URN140294
Local authorityHertfordshire
RegionEast of England
PhaseAll-through
TypeAcademy converter
Gender of entryMixed
Age range4-18
HeadteacherHeadteacher Rachel Kirk and Mike Moss
TrustTHE LAUREL EDUCATION TRUST
AdmissionsNon-selective
Religious characterDoes not apply
PostcodeSG13 8AJ
Latest pupils177
FSM eligible10.4%

Contact and identifiers

Mangrove Road, Hertford, Hertfordshire, SG13 8AJ

http://www.simonballe.herts.sch.uk/1992410400
DfE number4067
UKPRN10043914
Opened1 Nov 2013
GIAS updated10 Mar 2026

Data sources and freshness

Official record updated10 Mar 2026
Latest KS4 year2024/2025
Latest KS2 year2024/2025
Ofsted published

Latest Ofsted inspection

Quality of education
Behaviour and attitudes
Personal development
Leadership and management
Safeguarding
Inspection type
Category of concern
Inspection date
Publication date