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The Green School for Boys

Secondary Ages 11-18 721 pupils Isleworth
Ofsted: Good
All schools in Hounslow

The Green School for Boys is a free schools in Hounslow for pupils aged 11 to 18. It has a Church of England religious character. It has 721 pupils on roll. The latest Ofsted rating for The Green School for Boys is Good, from an inspection in June 2025. In 2026 its average Attainment 8 score was 45.4, and 46% of pupils achieved grade 5 or above in both English and maths GCSE. Teacher turnover is high, with about 36% of its teachers gone within a year (in 2024/25; nationally, 14%).

Ofsted inspection: June 2025. GCSE results: 2026. A-level results: 2025.

Type Secondary / Free schools
Age Range 11-18
Religion Church of England
Address Twickenham Road
Isleworth
TW7 6AU
Phone 02038375340
Reference Number 144515

General Makeup

Number of pupils 721
Boy/Girl ratio Boys: 100%
Girls: 0%
Percentage of students eligible for free school meals 35.4%
Percentage of students where English is not their first language 49.7%

Class Sizes

Average size of one teacher classes 19

Year Groups

Year Boys Girls Total
7 94 Unknown 94
8 110 Unknown 110
9 138 Unknown 138
10 146 Unknown 146
11 144 Unknown 144
12 46 Unknown 46
13 43 Unknown 43

Ethnicities

Ethnicity Percentage
Indian 13.6%
White, British 13.2%
African 11.4%
Pakistani 9.4%
White, Other 9.2%
Asian, Other 7.9%
Mixed, Other 6.8%
White & Black (Caribbean) 2.2%
Unclassified 2.1%
Caribbean 1.8%
White & Asian 1.7%
Chinese 1.1%
White & Black (African) 0.8%
Irish 0.1%

The Green School for Boys demonstrates a good overall effectiveness in its educational performance, reflecting a strong commitment from leaders and staff to support all pupils, including those with special educational needs and/or disabilities (SEND). Pupils express enjoyment in their schooling, participating in a variety of activities and valuing mutual respect among peers. While the quality of education is strong, with clear ambitions for broad subject coverage and notable strengths in personal development, there are areas where consistency in lesson delivery and behaviour management needs improvement. The school is in its early years, having opened in 2017, and plans to relocate to a new building in September 2020, which could provide further opportunities for growth and development.

Overall Ofsted Rating Good
 >  Quality of education Good
  >  Behaviour & Attitude Good
  >  Personal Development Outstanding
  >  Leadership & Management Good
Last Report Date 29 Apr 2025 – no overall grade published for this inspection
Date Report
29 Apr 2025 School inspection
25 Feb 2020 School inspection:

Strengths

  • Strong community based on mutual respect
  • High expectations for all pupils, including those with SEND
  • Wide range of extracurricular activities offered to pupils
  • Effective safeguarding practices in place
  • Pupils feel safe and well-supported

Areas for Improvement

  • Inconsistent delivery of lessons not always aligned with leaders' plans
  • Behaviour does not always meet high expectations in some lessons

Attainment 8 Score

Attaimenment 8 is a measure of a pupil's average grade across a set of 8 subjects. The 8 subjects which make up Attainment 8 are:

  • English
  • Maths
  • 3 subjects from qualifications that count towards the English Baccalaureate (EBacc), like sciences, language and history
  • 3 more GCSE qualifications (including EBacc subjects) or technical awards from a list approved by the Department for Education

Each grade a pupil gets is assigned a point score from 9 (the highest) to 1 (the lowest). These scores are added up, with English and maths counted twice.

School Score Percentile (local) Percentile (nationwide)
45.4

GCSE Results

Metric School Score Percentile (local) Percentile (nationwide)
Grade 5 or above in English and maths 45.8%
5 or more GCSEs at grade 9-4 (or A-C) 54.9%

Attainment 8 Score

Attaimenment 8 is a measure of a pupil's average grade across a set of 8 subjects. The 8 subjects which make up Attainment 8 are:

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GCSE Results

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Grades

School Local Nationwide
Average Grade C C+ C+
Average Grade (best 3) C- B- C+
Percentage Percentile (local) Percentile (nationwide)
Students getting AAB or better 6.5%
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Year 7 admissions, 2026 entry

Number of Applications Number of Offers
First Preference
Second Preference 49 12
Third Preference 59 11
From another Local Authority 24 6

Previous years

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Places and pupil numbers

In 2024–25 The Green School for Boys had 775 pupils for 1,025 places. 250 places (24.4%) were unfilled.

Pupils and places

Year 7 intake in the “Hounslow Secondary” planning area

Hounslow counted 3,169 Year 7 pupils in this area in 2024–25 and forecasts 2,881 in 2031–32, down 9%.

2018201920212022202320242025
Places 1,0501,0501,0501,0501,0501,0501,025
Pupils 118235503649738786775
Unfilled 88.8%77.6%52.1%38.2%29.7%25.1%24.4%

Admissions: local authority offers data from the Department for Education. A school is oversubscribed when at least 5% of the families who put it first were not offered a place, and undersubscribed when everyone who put it first got in but 10% or more of its places were unfilled in the Department's school capacity survey (the latest survey is used for entry years it does not cover). Places: Department for Education, School capacity, from local authorities' annual survey as at 1 May. Each year is the one the school year ends in (2025 is 2024–25); the survey was not run in 2020. Places include sixth form places. Forecasts are the local authority's own for the school's planning area, an area it uses to plan places that is not the school's catchment area. The forecast starts from a head count in 2025; the dashed line is the Department's estimate of places in that area, including those the authority has firm plans for. Planned places are cumulative, and only those with firm plans are counted.

In 2024–25 pupils at The Green School for Boys attended 91.0% of sessions (the national figure for secondary schools was 91.6%). 29.4% of pupils were persistently absent, missing at least one session in ten (nationally 23.4%).

Sessions missed

Pupils persistently absent

2018201920212022202320242025
Authorised absence 3.5%4.2%3.4%6.6%7.1%6.3%5.7%
Unauthorised absence 0.7%1.3%1.0%1.8%2.3%2.4%3.4%
Severely absent pupils 0.0%1.2%0.8%1.5%2.5%2.2%2.9%

Source: Department for Education, Pupil absence in schools in England. Each year is the one the school year ends in (2025 is 2024/25). Persistent absence means missing 10% or more of sessions; severe absence means 50% or more. No figures were published for 2019/20.

In 2024–25, 7.8% of pupils at The Green School for Boys were suspended at least once (nationally 7.3%). 2 pupils were permanently excluded.

Pupils suspended at least once

20182019202020212022202320242025
Suspensions per 100 pupils 4.218.69.417.016.512.89.817.1
Permanent exclusions 00113742

Source: Department for Education, Suspensions and permanent exclusions in England. Each year is the one the school year ends in (2025 is 2024/25). A pupil can be suspended more than once, so suspensions per 100 pupils can be higher than the share of pupils suspended. Very small numbers are hidden by the DfE. Exclusion figures dropped in 2020 and 2021 because of school closures.

In 2025–26 The Green School for Boys had 15.7 pupils for each teacher (the national figure for secondary schools was 16.7). Of its teachers in 2024–25, 36.5% were no longer at the school a year later (nationally 14.1%).

Pupils per teacher

Teachers who left the school within a year

201820192020202120222023202420252026
Pupils per adult 11.211.610.911.712.113.013.011.311.4
Teachers who left state teaching 0.0%1.5%18.5%6.2%10.9%11.0%21.6%19.3%–
Teachers who took any sick leave 17.6%52.0%–59.2%85.1%82.5%86.8%83.1%–
Sick days per teacher 1.84.3–3.67.87.86.46.8–

Source: Department for Education, School workforce in England. Each year is the one the school year ends in (2025 is 2024/25). Pupils per teacher counts full-time-equivalent pupils and teachers. Turnover is the share of a year's teachers (full-time equivalent) who were not at the school the following year, whether they moved to another school or left state-funded teaching. Turnover and sickness figures run one year behind the ratios. Sick leave is the share of teachers who took at least one day in the year, so it swings widely at small schools, where a few teachers can make it 0% or 100%. The national figures are for all state schools of the same type.

In 2025–26, 19.1% of pupils at The Green School for Boys were on SEN support (nationally 14.1%) and 4.2% had an education, health and care (EHC) plan (nationally 3.5%).

Pupils by main type of need

SEN support EHC plan
Social, emotional and mental health 57 7
Speech, language and communication needs 29 7
Specific learning difficulty 28 6
Autistic spectrum disorder 11 9
Moderate learning difficulty 4 1
Physical disability 4 0
Other difficulty or disability 2 0
Hearing impairment 1 0
No specialist assessment of need 1 0
Vision impairment 1 0

Source: Department for Education, Special educational needs in England (the 2025–26 school census). SEN support is extra help in school without an EHC plan. National figures are for all state-funded secondary schools. Counts are as published, with small numbers not hidden.

In 2024–25 The Green School for Boys received £9,359 and spent £8,607 for each of its 774 pupils. It ended the year with reserves of £962,000 (£1,243 per pupil).

Across all 2 schools of The Green School Trust, income was £8,865 and spending £8,796 per pupil.

Income per pupil

Spending per pupil

2019202020212022202320242025
Revenue reserve £304,000£838,000£462,000£1,050,000£1,101,000£0£962,000
per pupil £1,288£2,387£933£1,623£1,486£0£1,243
In-year balance £515,000-£178,000£209,000£300,000£346,000£271,000£582,000
per pupil £2,182-£507£422£464£467£346£752

Source: Department for Education, Financial Benchmarking and Insights Tool. Each year is the one the financial year ends in (2024 is 2023–24). Academy figures include a share of the trust's central services, shared out by pupil numbers, and are rounded to the nearest £1,000. Premises costs were defined differently from 2024, so compare them across that gap with care.

Name Distance
Marlborough Primary School
London Road, Isleworth, TW7 5XA
0.21 miles
The Smallberry Green Primary School
Turnpike Way, Isleworth, TW7 5BF
0.25 miles
Isleworth Town Primary School
Twickenham Road, Isleworth, Middlesex, TW7 6AB
0.39 miles
The Blue School CofE Primary
North Street, Isleworth, TW7 6RQ
0.58 miles
St Mary's Catholic Primary School, Isleworth
South Street, Isleworth, TW7 7EE
0.6 miles
Worple Primary School
Queens Terrace, Isleworth, TW7 7DB
0.84 miles
St Paul's CofE Primary School
St Paul's Road, Brentford, TW8 0PN
0.92 miles
Our Lady and St John's Catholic Primary School
Boston Park Road, Brentford, Middlesex, TW8 9JF
0.98 miles
Spring Grove Primary School
Star Road, Isleworth, TW7 4HB
1.13 miles
Kneller Hall Junior School
41 Kew Foot Road, Richmond, TW9 2SS
1.24 miles
Green Dragon Primary School
North Road, Brentford, Middlesex, TW8 0BJ
1.34 miles
Unicorn School
238 Kew Road, Richmond, TW9 3JX
1.41 miles
St Stephen's C E Primary School
Winchester Road, Twickenham, TW1 1LF
1.44 miles
Broomfield House School
Broomfield Road, Kew Gardens, Richmond, Surrey, TW9 3HS
1.51 miles
Kew Green Preparatory School
Layton House, Richmond, TW9 3AF
1.53 miles
Hounslow Town Primary School
School Road, Hounslow, TW3 1QZ
1.54 miles
Mount Carmel Catholic Primary School
Little Ealing Lane, Ealing, London, W5 4EA
1.54 miles
Little Ealing Primary School
Weymouth Avenue, Ealing, London, W5 4EA
1.54 miles
Ivybridge Primary School
Summerwood Road, Mogden Lane, Isleworth, TW7 7QB
1.55 miles
Windham Nursery School
Windham Road, Richmond, TW9 2HP
1.58 miles
Name Distance
The Green School for Girls
Busch Corner, London Road, Isleworth, TW7 5BB
0.12 miles
Gumley House RC Convent School, FCJ
St John's Road, Isleworth, TW7 6XF
0.67 miles
Bolder Academy
1 Macfarlane Lane, Isleworth, TW7 5DB
0.8 miles
Isleworth and Syon School for Boys
Ridgeway Road, Isleworth, TW7 5LJ
0.81 miles
West Thames College
London Road, Isleworth, Middlesex, TW7 4HS
0.84 miles
Nishkam School West London
152 Syon Lane, Osterley, TW7 5PN
0.85 miles
Brentford School for Girls
5 Boston Manor Road, Brentford, TW8 0PG
0.89 miles
Gunnersbury Catholic School
The Ride, Boston Manor Road, Brentford, TW8 9LB
1.15 miles
Oaklands School
Gresham Road, Hounslow, TW3 4BX
1.34 miles
Ealing Fields Church of England High School
Little Ealing Lane, Ealing, London, W5 4EJ
1.38 miles
New Level Academy
Wyke Gardens, London, Middlesex, W7 2BB
1.38 miles
Elthorne Park High School
Westlea Road, Hanwell, London, W7 2AH
1.56 miles
Lift Kingsley
Cecil Road, Hounslow, TW3 1AX
1.6 miles
Kew House
6 Capital Interchange Way, Brentford, London, TW8 0EX
1.79 miles
King's House School
68 King's Road, Richmond, TW10 6ES
1.82 miles
Lampton Academy
Lampton Avenue, Hounslow, Middlesex, TW3 4EP
1.93 miles
Orleans Park School
Richmond Road, Twickenham, TW1 3BB
1.96 miles
The Richmond upon Thames School
Egerton Road, Twickenham, Middlesex, TW2 7SL
1.96 miles
Capella House School
Egerton Road, Twickenham, TW2 7SL
1.96 miles
Clarendon School
Egerton Road, Twickenham, TW2 7SL
1.96 miles

All schools in Hounslow · Hounslow local authority: places and applications

The Green School for Boys is part of The Green School Trust, which runs 2 schools. The nearest others:

What is The Green School for Boys's Ofsted rating?

The latest Ofsted rating for The Green School for Boys is Good, from an inspection in June 2025.

When was The Green School for Boys last inspected by Ofsted?

The Green School for Boys was last inspected in June 2025.

How many pupils does The Green School for Boys have?

The Green School for Boys has 721 pupils on roll.

What age range does The Green School for Boys cover?

The Green School for Boys for pupils aged 11 to 18.

What are The Green School for Boys's GCSE results?

In 2026 its average Attainment 8 score was 45.4, and 46% of pupils achieved grade 5 or above in both English and maths GCSE.

Where is The Green School for Boys?

The Green School for Boys is at Twickenham Road, Isleworth, TW7 6AU.

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