Isleworth and Syon School for Boys

Secondary
Academy
Ages 11 to 18

Ofsted: Good

Ridgeway Road, Isleworth, TW7 5LJOpen in maps (opens in a new tab)

Isleworth and Syon School for Boys is a secondary school in Hounslow for ages 11 to 18. It is one of the 88 schools in Hounslow. It ranks 17th of 20 secondary schools in Hounslow. Its latest Ofsted rating is Good, from an inspection in November 2023.

Ofsted inspection

Inspected 14 November 2023, report published 18 December 2023

Overall effectiveness: Good
Quality of education: Good
Behaviour and attitudes: Good
Personal development: Good
Leadership and management: Good
Sixth form provision: Good
Safeguarding: Met

Read the full Ofsted report (opens in a new tab)

Exam results

GCSE results (key stage 4), 2024/25

167 pupils in the year group

Attainment 8 score43.1

43.1, 3 below the England average of 46.1.

Grade 5 or above in English and maths38.3%

38.3%, 7.1 percentage points below the England average of 45.4%.

Grade 4 or above in English and maths54.5%

54.5%, 10.3 percentage points below the England average of 64.8%.

Pupils entering the EBacc6.6%

6.6%, 33.9 percentage points below the England average of 40.5%.

EBacc average point score3.70

3.70, 0.39 below the England average of 4.09.

A level results (key stage 5), 2024/25

46 students

Average point score per A level entry34.11

34.11, 0.89 below the England average of 35.00.

Average A level grade C+, England average B-

Pupil numbers and mix

951 pupils on roll, with places for 979

Eligible for free school meals28%

28%, 1.5 percentage points above the England average of 26.5%.

English as an additional language57.8%

57.8%, 36.2 percentage points above the England average of 21.6%.

Special educational needs support12.6%

12.6%, 2.2 percentage points below the England average of 14.8%.

Education, health and care plan2.5%

2.5%, 3.5 percentage points below the England average of 6%.

Schools near Isleworth and Syon School for Boys

School	Distance	Ofsted	Results
Nishkam School West London	0.5 miles	Ofsted: Outstanding	Attainment 8: 62.4
Bolder Academy	0.7 miles	Ofsted: Good	Attainment 8: 45.6
The Green School for Girls	0.7 miles	Ofsted: Good	Attainment 8: 52.5
The Green School for Boys	0.8 miles	Ofsted: Good	Attainment 8: 47.1
Gumley House RC Convent School, FCJ	0.9 miles	Ofsted: Good	Attainment 8: 56.3

School details

School type: Academy converter
Sector: Academy
Trust: ISLEWORTH AND SYON SCHOOL FOR BOYS
Age range: 11 to 18
Gender: Boys
Sixth form: Yes
Headteacher: Co Headteacher Simon / Jo Fisher / Higginbottom
Phone: 02085685791
Website: isleworthsyon.org (opens in a new tab)
Address: Ridgeway Road, Isleworth, TW7 5LJ
Local authority: Hounslow
URN: 137940

School details from Get Information about Schools, 17 September 2026. Ofsted outcomes published to 31 August 2026. Exam results for 2024/25 from the Department for Education. Pupil mix from the school census, 2025/26.