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Academy converter · Hertfordshire

Simon Balle All-Through School

  • 4–18Ages
  • 1,617Pupils
  • All-throughPhase
  • Sixth formAges 16–18
  • 140294URN

Mangrove Road, Hertford, SG13 8AJ · School website

Applications per placeCircle size: applicationsThis school
Latest Ofsted
Graded OutstandingMay 2018
School remains OutstandingUngraded inspection · Apr 2024
Applications per place · Sept 2026
5.4per place
2.5 above Hertfordshire median (3.0)
Fewer applicationsMore

This schoolOther secondary schools in Hertfordshire

669 applications for 124 places · 5th of 77 in Hertfordshire
Attainment 8 · 2025/26 (provisional)
52.9of 90
30th of 78 in Hertfordshire

What did Ofsted find?

Ofsted data to 30 September 2026
Graded OutstandingMay 2018
School remains OutstandingUngraded inspection · Apr 2024

Inspection history

  1. 25 April 2024
    Ungraded inspection: School remains Outstanding
  2. 9 May 2018
    Graded inspection: Outstanding

Full reports on the Ofsted website · How to read Ofsted grades

About these grades

Ofsted's report cards (from November 2025) grade each area on five steps and give no overall grade. Earlier grades come from a different framework; Ofsted says the two cannot be compared, so they are never converted here. Ofsted: "We normally inspect schools every 4 years or at any time if we have concerns." Methodology.

How hard is it to get a place?

DfE · Sept 2026 entry
5.4applications per place, Year 7
2.5 above Hertfordshire median (3.0) 3.2 above England median (2.2)

669 applications · 124 places offered · 146 named it first

  1. 2026 5.4; Hertfordshire median median 3.0
  2. 2025 5.2; Hertfordshire median median 3.0
  3. 2024 5.7; Hertfordshire median median 3.1
  4. 2023 6.6; Hertfordshire median median 3.1
  5. 2022 7.2; Hertfordshire median median 3.0
  6. 2021 5.3; Hertfordshire median median 3.0
  7. 2020 5.0; Hertfordshire median median 3.1
  8. 2019 5.5; Hertfordshire median median 3.2
  9. 2018 4.9; Hertfordshire median median 3.3
  10. 2017 5.0; Hertfordshire median median 3.3
  11. 2016 5.1; Hertfordshire median median 3.4
  12. 2015 5.3; Hertfordshire median median 3.3
  13. 2014 5.5; Hertfordshire median median 3.4
More applications per place than the Hertfordshire median in 13 of 13 years.
  • This school
  • Hertfordshire median

Reception entry, September 2026: 4.1 per place (247 applications for 60 places).

Year 7 applications for September 2027 close 31 October 2026, through your council

Reception applications for September 2027 close 15 January 2027, through your council

How this is measured

Applications per place: every application naming the school at any preference, divided by places offered on National Offer Day. It is not your chance of a place. Methodology.

EntryPlacesApplicationsPer placeFirst preferencesFirst-pref. ratio
Sep 20261246695.41461.18
Sep 20251236355.21521.24
Sep 20241287285.71401.09
Sep 20231147496.61671.46
Sep 20221128037.21971.76
Sep 20211739145.32601.50
Sep 20201778925.02581.46
Sep 20191759625.52841.62
Sep 20181788674.91871.05
Sep 20171788875.02051.15
Sep 20161728685.11911.11
Sep 20151709075.32031.19
Sep 20141638885.51831.12

How did pupils do at GCSE?

DfE KS4 · 2025/26 provisional

169 pupils took GCSEs in 2025/26.

Attainment 8 (out of 90)52.930th of 78 in Hertfordshire
Grade 5 or above in English and maths57%33rd of 78 in Hertfordshire
Grade 4 or above in English and maths76%
  • This school
  • Hertfordshire median
  • England median
Progress 8 (2023/24, the latest published)+0.45
−20 = national average+2
Every year as a table
YearPupilsAttainment 85+ Eng & maths4+ Eng & mathsProgress 8
2025/26 (prov.)16952.957%76%–
2024/2517755.464%84%–
2023/2417652.960%82%+0.45
2022/2317148.653%75%+0.03

Progress 8 is not published for 2024/25 or 2025/26: those pupils had no key stage 2 tests in 2020 and 2021.

Schools nearby

The 8 nearest secondary schools in a straight line, in any local authority

School details

Type
Academy converter
Phase
All-through
URN · DfE number
140294 · 919/4067
Trust
The Laurel Education Trust
Admissions policy
Non-selective
Capacity
1,037 pupils · 1,617 on roll
Free school meals
9.8% of pupils (England median 23%)
Opened
1 November 2013
Replaced
Simon Balle School (URN 117519)
Address
Mangrove Road, Hertford, SG13 8AJ
Local authority
Hertfordshire · East Hertfordshire

Data last changed 19 October 2026 · Report an error · Corrections · Sources