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Academy converter · Southend-on-Sea

Southend High School for Boys

  • 11–18Ages
  • 1,332Pupils
  • SecondaryPhase
  • SelectiveGrammar school
  • BoysPupils
  • Sixth formAges 16–18
  • 136443URN

Prittlewell Chase, Southend-on-Sea, SS0 0RG · School website

Applications per placeCircle size: applicationsThis school
Latest Ofsted

Graded inspection · Jun 2024 Previous framework

Outstanding
  • Quality of education
  • Behaviour and attitudes
  • Personal development
  • Leadership and management
Applications per place · Sept 2026
6.2per place
3.5 above Southend-on-Sea median (2.7)
Fewer applicationsMore

This schoolOther secondary schools in Southend-on-SeaSelective

1,095 applications for 177 places · 1st of 12 in Southend-on-Sea
Attainment 8 · 2025/26 (provisional)
75.1of 90
2nd of 12 in Southend-on-Sea

What did Ofsted find?

Ofsted data to 30 September 2026
Overall effectiveness: Outstanding · 12 June 2024Ofsted's previous 4-point scale (to August 2024)
AreaOutstandingGoodRequires improvementInadequate
Quality of educationOutstanding
Behaviour and attitudesOutstanding
Personal developmentOutstanding
Leadership and managementOutstanding
Sixth form provisionOutstanding

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
6.2applications per place, Year 7
3.5 above Southend-on-Sea median (2.7) 4.0 above England median (2.2)

1,095 applications · 177 places offered · 308 named it first

SelectiveApplications include children who did not pass the entrance test.

  1. 2026 6.2; Southend-on-Sea median median 2.7
  2. 2025 5.9; Southend-on-Sea median median 3.0
  3. 2024 5.4; Southend-on-Sea median median 2.8
  4. 2023 5.6; Southend-on-Sea median median 2.9
  5. 2022 5.3; Southend-on-Sea median median 2.7
  6. 2021 7.1; Southend-on-Sea median median 3.4
  7. 2020 6.4; Southend-on-Sea median median 3.2
  8. 2019 5.4; Southend-on-Sea median median 3.1
  9. 2018 4.9; Southend-on-Sea median median 3.9
  10. 2017 4.3; Southend-on-Sea median median 3.5
  11. 2016 4.6; Southend-on-Sea median median 3.5
  12. 2015 5.6; Southend-on-Sea median median 3.5
  13. 2014 5.1; Southend-on-Sea median median 3.5
More applications per place than the Southend-on-Sea median in 13 of 13 years.
  • This school
  • Southend-on-Sea median

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

Selective: register for the entrance test with the school first, usually by the summer before (dates vary). Dates

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 20261771,0956.23081.74
Sep 20251781,0585.92591.46
Sep 20241648845.42471.51
Sep 20231739715.62821.63
Sep 20221789455.32281.28
Sep 20211781,2587.13011.69
Sep 20201499606.42591.74
Sep 20191729205.42071.20
Sep 20181798774.92281.27
Sep 20171757454.31951.11
Sep 20161788144.62431.37
Sep 20151468185.62791.91
Sep 20141477495.12461.67

How did pupils do at GCSE?

DfE KS4 · 2025/26 provisional

179 pupils took GCSEs in 2025/26.

Attainment 8 (out of 90)75.12nd of 12 in Southend-on-Sea
Grade 5 or above in English and maths98%3rd of 12 in Southend-on-Sea
Grade 4 or above in English and maths100%
  • This school
  • Southend-on-Sea median
  • England median
Progress 8 (2023/24, the latest published)+0.74
−20 = national average+2
Every year as a table
YearPupilsAttainment 85+ Eng & maths4+ Eng & mathsProgress 8
2025/26 (prov.)17975.198%100%–
2024/2517873.897%99%–
2023/2418073.998%100%+0.74
2022/2317875.399%100%+0.67

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

  • Exceptional
  • Strong standard
  • Expected standard
  • Needs attention
  • Urgent improvement
  • Does not apply

Eight dots, one per area: inclusion, curriculum, achievement, attendance, personal development, early years, post-16, leadership. Colours follow Ofsted's report card scale; Schoolfile is independent of Ofsted.

School details

Type
Academy converter
Phase
Secondary
URN · DfE number
136443 · 882/5446
Trust
Southend High School for Boys Academy Trust
Admissions policy
Selective
Capacity
1,060 pupils · 1,332 on roll
Free school meals
7.9% of pupils (England median 23%)
SEN provision
Resourced provision
Opened
1 February 2011
Replaced
Southend High School for Boys (URN 115362)
Address
Prittlewell Chase, Southend-on-Sea, SS0 0RG
Local authority
Southend-on-Sea

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