Best 3 Secondary schools in Isleworth – comparison

Q: How are these comparisons built?

We align public datasets side-by-side. Headline Ofsted judgement and publication date are shown when available. Exact pupil counts and precise FSM% are available to Pro users; free users see rounded values.

Q: What if a school has a recent ungraded visit?

Ungraded Section 8 visits do not replace the last graded judgement. We continue to show the latest graded judgement until a new graded inspection is published.

Q: Why can’t I see exact numbers?

To keep the service sustainable, exact pupil counts and precise FSM% are Pro features. Everyone can still compare approximate values.

Q: How should I choose a school?

Start with the most recent graded Ofsted judgement, then consider distance and travel, roll versus capacity, and the admissions policy. Visit the school, ask about pastoral support and enrichment, and ensure it fits your child’s needs.

Q: What should I look for when comparing schools?

Compare headline Ofsted and publication dates for recency; check FSM% and local context; review capacity utilisation (under, near, or over capacity); and look at trust or local authority governance. Read the official Ofsted report for curriculum and safeguarding details.

Comparison of secondary schools: The Green School for Girls (Secondary) in Isleworth; Isleworth and Syon School for Boys (Secondary) in Isleworth; Bolder Academy (Secondary) in Isleworth — covering Ofsted outcomes, size, FSM%, governance, capacity & more.

At a glance

This page compares The Green School for Girls, Isleworth and Syon School for Boys and Bolder Academy. They are secondary phase and academy converter and free schools type located around Isleworth. The strongest headline Ofsted judgement here is 2 (The Green School for Girls), published Feb 2024. The most recent inspection on record is for The Green School for Girls (Feb 2024). average roll around ≈ 950, combined total ≈ 2,850, typical FSM 25–30%, range 25–30%–25–30%; all within the The Green School Trust trust.

🔒 Export (Pro)

Attribute	The Green School for Girls TW7 5BB	Isleworth and Syon School for Boys TW7 5LJ	Bolder Academy TW7 5DB
Phase / Type	Secondary • Academy converter	Secondary • Academy converter	Secondary • Free schools
Location	Isleworth TW7 5BB	Isleworth TW7 5LJ	Isleworth TW7 5DB
Latest Ofsted	2 1 Feb 2024	2 18 Dec 2023	2 31 Jan 2023
Ofsted report	—	—	—
Pupils (roll)	≈ 900 🔒 Unlock exact pupils	≈ 1,000 🔒 Unlock exact pupils	≈ 950 🔒 Unlock exact pupils
FSM %	25–30% 🔒 Unlock exact FSM %	25–30% 🔒 Unlock exact FSM %	25–30% 🔒 Unlock exact FSM %
Capacity	940	979	1260
Capacity utilisation	Near capacity 🔒 View exact %	Near capacity 🔒 View exact %	Under capacity 🔒 View exact %
Age range	—	—	—
Gender	Girls	Boys	Mixed
Admissions policy	Non-selective	Non-selective	Non-selective
Trust / Local authority	The Green School Trust	Hounslow (313)	Hounslow (313)
Website	tgsgirls.com	www.isleworthsyon.org	www.bolderacademy.co.uk
Telephone	02083218080	02085685791	02039630806
SEN provision	None reported	None reported	None reported
Profile	View profile	View profile	View profile

The Green School for Girls

TW7 5BB

Phase / Type: Secondary • Academy converter
Location: Isleworth
TW7 5BB
Ofsted: 2 1 Feb 2024
Pupils: ≈ 900 🔒 Exact value
FSM %: 25–30% 🔒 Exact %
Trust / LA: The Green School Trust
Website: tgsgirls.com
Telephone: 02083218080

Isleworth and Syon School for Boys

TW7 5LJ

Phase / Type: Secondary • Academy converter
Location: Isleworth
TW7 5LJ
Ofsted: 2 18 Dec 2023
Pupils: ≈ 1,000 🔒 Exact value
FSM %: 25–30% 🔒 Exact %
Trust / LA: Hounslow (313)
Website: www.isleworthsyon.org
Telephone: 02085685791

Bolder Academy

TW7 5DB

Phase / Type: Secondary • Free schools
Location: Isleworth
TW7 5DB
Ofsted: 2 31 Jan 2023
Pupils: ≈ 950 🔒 Exact value
FSM %: 25–30% 🔒 Exact %
Trust / LA: Hounslow (313)
Website: www.bolderacademy.co.uk
Telephone: 02039630806

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Map of compared schools

How are these comparisons built?

We line up public school data side-by-side. Ofsted “headline” judgement is shown with the publication date when available. Exact pupil counts and precise FSM% are available to Pro users; everyone sees rounded values.

What if a school has a recent ungraded visit?

Ungraded visits (Section 8) check whether the previous graded judgement still stands, but do not replace it. We keep the latest graded judgement as the headline until a new graded inspection is published.

Why can’t I see exact numbers?

To keep the service sustainable, we show approximate pupils and bucketed FSM% to free users. Upgrade to AllSchools Pro to unlock precise figures and exports.

How should I choose a school?

Start with the most recent graded Ofsted judgement, then check whether it aligns with your child’s needs. Look at distance and travel, typical class sizes (roll vs capacity), and the school’s admissions policy. Speak to the school, arrange a visit, and ask about pastoral support and enrichment.

What should I look for when comparing schools?

Compare headline Ofsted and publication dates for recency; check FSM% and local context; scan capacity utilisation (under, near, or over capacity); and review trust/local authority for governance. If available, read the official Ofsted report for curriculum and safeguarding detail.