The short version
Average GCSE results. Rated Good by Ofsted (2020). Boys only.
- GCSE results are broadly in line with the national average (Attainment 8: 47.1 vs national 43.8)
- Rated Good by Ofsted in 2020
- This is a Church of England school, so faith criteria may apply to admissions
Performance
DfE published dataOfficial DfE Results
Attainment 8
Average points across 8 GCSE subjects
47.1
3.3 vs nationalEnglish & maths (grade 5+)
Strong pass in both core subjects
45%
3.2pp vs nationalEBacc entry
Academic subjects including a language
36%
A-Level Average
Mean grade across subjects
C
A-Level Value Added
Progress vs expected
-0.46
Band 4Source: Department for Education Performance Tables 2024-25
Post-GCSE Destinations
These figures track pupils 6 months after leaving. Source: DfE destination measures.
Sustained destination
In education, employment or training
93%
Continuing education
Sixth form, FE college, or school
88%
Apprenticeships
Work combined with training
2%
Employment
Directly into work
3%
Not sustained
Not in education, employment or training
3%
Based on 118 leavers
Source: DfE Destination Measures 2024/25
Attendance
In practice: Pupils miss about 16 days per year on average — nearly a month of school.
27% of pupils miss 10% or more of school
3% of pupils miss half or more of school sessions
Source: DfE School Census
Staffing
On average, 15 pupils share each qualified teacher, but with teaching assistants there's 1 adult for every 11 pupils.
Staff breakdown
Plus 68 other support staff
Source: DfE School Workforce Census
School details
Published dataProfile
- Type
- Free schools
- Phase
- Secondary
- Ages
- 11–18
- Intake
- Boys
- Character
- Church of England
Numbers
- Pupils
- 772
- Capacity
- 61%
- FSM
- 32.1%
Governance
- Local authority
- Hounslow
- Trust
- THE GREEN SCHOOL TRUST
- Head
- Ms Heidi Swidenbank
Provisions
- Sixth form
- Yes
Inspection record
Official linksSchool inspection
2 official reports linked on this page, including 1 earlier report.
Previous reports
Location
Twickenham Road, Isleworth, TW7 6AU
Town setting
Schools nearby
Within 2.5 kmSyon Park School
Special school · Very close
The Green School for Girls
Secondary · Very close
Marlborough Primary School
Primary · 339m away
The Smallberry Green Primary School
Primary · 401m away
Isleworth Town Primary School
Primary · 624m away
The Woodbridge Park Education Service
Pupil referral unit · 760m away
The Blue School CofE Primary
Primary · 937m away
St Mary's Catholic Primary School, Isleworth
Primary · 972m away
Questions parents ask
What is The Green School for Boys's Ofsted rating?
The Green School for Boys was rated Good at its most recent inspection in April 2025. Full reports are linked on this page.
How many pupils attend The Green School for Boys?
The Green School for Boys currently has 772 pupils on roll, according to the latest Department for Education data.
What ages does The Green School for Boys take?
The Green School for Boys caters for pupils aged 11 to 18. It is classified as a secondary school.
Where is The Green School for Boys?
The Green School for Boys is in Isleworth, TW7 6AU, in the Hounslow local authority area. The map on this page shows the exact location and nearby schools.
Does The Green School for Boys have a sixth form?
Yes, The Green School for Boys has a sixth form, so pupils can continue to A-levels or equivalent qualifications without changing school.
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