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Showing 1-6 of 6 schools

  • Nishkam School West London
  • The Green School for Boys
  • The Green School for Girls
  • Gumley House RC Convent School, FCJ
  • Isleworth and Syon School for Boys
  • Bolder Academy
Isleworth schools collage

2025 Best Sixth Form Schools in Isleworth Area

Isleworth sixth form schools offer 6 options for students pursuing A-Level studies in west London. Isleworth and Syon School for Boys, Gumley House RC Convent School, FCJ, and The Green School for Boys are the area's top-performing sixth forms, with 16% of students achieving A*/A grades at A-Level compared to England's 24%, and 36% achieving A*/A/B grades against the national average of 47%. While only 100% of local sixth form providers are currently rated Good or Outstanding by Ofsted, families benefit from established comprehensive sixth forms with strong community links and convenient access to central London universities. Explore the map to see sixth form options near you and compare A-Level performance across schools.

Key Performance Metrics for Isleworth
% students achieving A*/A grades at A-Level
Isleworth16%
vs
England24%
% students achieving A*/A/B grades at A-Level
Isleworth36%
vs
England47%
Average Oxbridge rank (lower is better)
Isleworth#2131
vs
England#1183
% schools that achieved Outstanding or Good Ofsted rating
Isleworth100%
vs
England90%
% students achieving A*/A grades at A-Level
Isleworth
16%vsEngland
24%
% students achieving A*/A/B grades at A-Level
Isleworth
36%vsEngland
47%
Average Oxbridge rank (lower is better)
Isleworth
#2131vsEngland
#1183
% schools that achieved Outstanding or Good Ofsted rating
Isleworth
100%vsEngland
90%
Map
State · All-through
#5ISLEWORTH
#2,601England

Nishkam School West London

152 Syon Lane, Isleworth, TW7 5PN
Hounslow council
Combined A-levels & GCSE
A-Level
GCSE
Oxbridge
Primary School
Ofsted Rating
Outstanding
1,323 pupils
Mixed
4-18+ years
Sikh
Last distance offered:
3.1 miles
Application Demand
Primary School105 offers / 221 applications
Subscription: 2.1xOversubscribed
Secondary School0 offers / 2 applications
No subscription dataNo data
Sixth Form
Details
State · Secondary & Post-16
#3ISLEWORTH
#1,594England

The Green School for Boys

Twickenham Road, Isleworth, TW7 6AU
Hounslow council
Combined A-levels & GCSE
A-Level
GCSE
Oxbridge
Ofsted Rating
Good
783 pupils
Boys
11-18 years
Church of England
Last distance offered:
All offered
Application Demand
Primary School106 offers / 294 applications
Subscription: 2.8xOversubscribed
Sixth Form
Details
State · Secondary & Post-16
#4ISLEWORTH
#1,598England

The Green School for Girls

Busch Corner, London Road, Isleworth, TW7 5BB
Hounslow council
Combined A-levels & GCSE
A-Level
GCSE
Oxbridge
Ofsted Rating
Good
916 pupils
Girls
11-18 years
Church of England
Last distance offered:
2.1 miles
Application Demand
Primary School140 offers / 438 applications
Subscription: 3.1xOversubscribed
Sixth Form
Details
State · Secondary & Post-16
#2ISLEWORTH
#1,217England

Gumley House RC Convent School, FCJ

St John's Road, Isleworth, TW7 6XF
Hounslow council
Combined A-levels & GCSE
A-Level
GCSE
Oxbridge
Ofsted Rating
Good
1,107 pupils
Girls
11-18 years
Catholic
Last distance offered:
N/A
Application Demand
Primary School153 offers / 454 applications
Subscription: 3.0xOversubscribed
Sixth Form
Details
State · Secondary & Post-16
#1ISLEWORTH
#954England

Isleworth and Syon School for Boys

Ridgeway Road, Isleworth, TW7 5LJ
Hounslow council
Combined A-levels & GCSE
A-Level
GCSE
Oxbridge
Ofsted Rating
Good
1,087 pupils
Boys
11-18 years
None
Last distance offered:
All offered
Application Demand
Primary School100 offers / 285 applications
Subscription: 2.9xOversubscribed
Sixth Form
Details
State · Secondary & Post-16
Unranked

Bolder Academy

1 Macfarlane Lane, Isleworth, TW7 5DB
Hounslow council
GCSE
Ofsted Rating
Good
919 pupils
Mixed
11-18 years
None
Last distance offered:
2.6 miles
Application Demand
Primary School173 offers / 537 applications
Subscription: 3.1xOversubscribed
Sixth Form
Details

Map of Sixth Form Schools in Isleworth

Explore schools on an interactive map. Click markers to view detailed information, A-Level performance, and Oxbridge success rates.

Neighbourhoods in Isleworth

RankSchool NameSchool TypePhaseAge RangeGenderReligiousOfsted
#5Nishkam School West LondonStateAll-through4-18+ yearsMixedSikhOutstanding
#3The Green School for BoysStateSecondary & Post-1611-18 yearsBoysChurch of EnglandGood
#4The Green School for GirlsStateSecondary & Post-1611-18 yearsGirlsChurch of EnglandGood
#2Gumley House RC Convent School, FCJStateSecondary & Post-1611-18 yearsGirlsCatholicGood
#1Isleworth and Syon School for BoysStateSecondary & Post-1611-18 yearsBoysNoneGood
N/ABolder AcademyStateSecondary & Post-1611-18 yearsMixedNoneGood
Nishkam School West London

State • All-through • 4-18+ years

#5
Gender: Mixed
Religious: Sikh
Ofsted: Outstanding
The Green School for Boys

State • Secondary & Post-16 • 11-18 years

#3
Gender: Boys
Religious: Church of England
Ofsted: Good
The Green School for Girls

State • Secondary & Post-16 • 11-18 years

#4
Gender: Girls
Religious: Church of England
Ofsted: Good
Gumley House RC Convent School, FCJ

State • Secondary & Post-16 • 11-18 years

#2
Gender: Girls
Religious: Catholic
Ofsted: Good
Isleworth and Syon School for Boys

State • Secondary & Post-16 • 11-18 years

#1
Gender: Boys
Religious: None
Ofsted: Good
Bolder Academy

State • Secondary & Post-16 • 11-18 years

N/A
Gender: Mixed
Religious: None
Ofsted: Good

FAQs

We combine A-Level performance data (percentage of A*/A grades), Oxbridge placement statistics, and Ofsted ratings to highlight schools with consistent academic excellence. Use filters to personalise results based on your subject interests and career goals.

View all Isleworth schools →