The Green School for Girls

The Green School for Girls has been inspected for the first time under the current framework, following a gap since its last graded inspection. Overall, the school demonstrates good effectiveness with notable strengths in its quality of education and personal development, both rated as outstanding. The school fosters an inclusive and diverse environment where pupils are encouraged to be independent, confident, and respectful of differences. However, there are concerns regarding the handling of suspensions, especially of vulnerable pupils, indicating a need for a more proportionate approach to behavior management.

Strengths

• Outstanding quality of education with exceptional progress made by pupils.
• Teachers are experts in their subjects and deliver clear and supportive learning.
• Strong support for pupils with special educational needs and disabilities (SEND).
• Pupils demonstrate good attitudes and positive behavior in classrooms.
• Rich opportunities for personal development, including a diverse range of extracurricular activities.
• Effective curriculum that prepares sixth formers for life beyond school.

Areas for Improvement

• High use of suspensions, sometimes not appropriate or effective.
• Disadvantaged and vulnerable pupils face higher risks of suspension.

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 Girls attended 91.8% of sessions (the national figure for secondary schools was 91.6%). 25.6% of pupils were persistently absent, missing at least one session in ten (nationally 23.4%).

Sessions missed

Pupils persistently absent

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, 7.5% of pupils at The Green School for Girls were suspended at least once (nationally 7.3%). 3 pupils were permanently excluded.

Pupils suspended at least once

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 Girls had 14.0 pupils for each teacher (the national figure for secondary schools was 16.7). Of its teachers in 2024–25, 23.8% were no longer at the school a year later (nationally 14.1%).

Pupils per teacher

Teachers who left the school within a year

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, 10.4% of pupils at The Green School for Girls were on SEN support (nationally 14.1%) and 1.8% had an education, health and care (EHC) plan (nationally 3.5%).

Pupils by main type of need

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 Girls received £8,439 and spent £8,959 for each of its 898 pupils. It ended the year with reserves of £1,117,000 (£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

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.

• Primary Schools
• Secondary Schools

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

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

• The Green School for Boys Isleworth

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

The latest Ofsted rating for The Green School for Girls is Good, from an inspection in February 2024.

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

The Green School for Girls was last inspected in February 2024.

How many pupils does The Green School for Girls have?

The Green School for Girls has 872 pupils on roll.

What age range does The Green School for Girls cover?

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

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

In 2026 its average Attainment 8 score was 52.9, and 61% of pupils achieved grade 5 or above in both English and maths GCSE.

Where is The Green School for Girls?

The Green School for Girls is at Busch Corner, London Road, Isleworth, TW7 5BB.