The American School in London vs TASIS The American School in England
🇬🇧 London · Side-by-side comparison on verifiable public data.
Reviewed by Priscilla Han
Which should you choose?
Both run American, so the difference is inspection rating, boarding, and fees rather than the curriculum itself; both carry a public inspection verdict (The American School in London: Ofsted "Outstanding"; TASIS The American School in England: Independent Schools Inspectorate (ISI) "Met all standards (2023 routine, post-2023 framework)") you can compare directly; TASIS The American School in England offers boarding while the other is day-only. The choice comes down to target curriculum, whether you need boarding, and budget — verify fees against each school's own figures.
Both carry a public inspection verdict: The American School in London is Ofsted "Outstanding" and TASIS The American School in England is Independent Schools Inspectorate (ISI) "Met all standards (2023 routine, post-2023 framework)" — a rare pairing where an official quality rating can be compared head-to-head. One practical difference: TASIS The American School in England offers boarding while the other is day-only — decisive for families who need a residential option. Verify current fees against each school's own figures (see the table below).
Key Facts
| The American School in London | TASIS The American School in England | |
|---|---|---|
| Curriculum | American | American / IB |
| Ages | 4-18 (K1-Grade 12) | 3-18 |
| Languages of instruction | English | English |
| Annual fees | £40,188-£46,428/year (2025-26, incl. VAT; Lower to High School) | Day £15,600-£37,170/yr; boarding £69,650/yr (2026-27, inc. VAT) |
| Enrollment | 1,400 | 646 |
| Boarding | Day only | Yes |
| Inspection rating | Ofsted: Outstanding | Independent Schools Inspectorate (ISI): Met all standards (2023 routine, post-2023 framework) |
| Accreditations | Middle States Association (MSA), UK Department for Education (DfE), Council of International Schools (CIS), NAIS | NEASC, CIS, IB, ISA |
Strengths
- ✓Ofsted 'Outstanding' overall effectiveness (November 2023), the highest UK inspection grade
- ✓More than 20 Advanced Placement subjects within a coherent American college-prep curriculum
- ✓Multiple recognised accreditations and memberships (MSA, DfE, CIS, NAIS)
- ✓Large, genuinely international community of ~1,400 students from ~70 nationalities
- ✓Experienced, stable faculty with average tenure of about nine years
- ✓Dual American Diploma plus AP and IB Diploma pathways, giving families genuine curriculum choice in the Upper School
- ✓Triple accreditation by NEASC, CIS and the IB, plus ISA membership and ISI inspection
- ✓Highly international community of more than 70 nationalities
- ✓Boarding available from age 13, with a green Surrey campus close to London and Heathrow
- ✓Dedicated International Section providing English-as-an-additional-language support
Trade-offs
- !Among the most expensive day schools in London, with mandatory deposit and capital fees on top of tuition
- !No IB and no UK qualifications (GCSE/A level), narrowing exit pathways to the US/AP route
- !High community turnover (~10% leave annually; ~5-year average attendance) can affect peer continuity
- !Day-only: no boarding option for families needing residential places
- !Fees sit at the premium end, with full-year boarding at £69,650 and senior day fees above £37,000
- !No published verbatim 'Excellent' ISI grade, as recent inspections use the met / not-met framework
- !Less suited to families seeking a British GCSE / A-Level route, which the school does not offer
- !Quantitative IB and AP results are not prominently published, limiting outcome comparison
Best Fit For
- • American and globally mobile families wanting a US-style college-prep pathway in London
- • Students targeting US university admission via AP and SAT
- • Families prioritising a top-rated, fully accredited international school
- • Households settling in northwest or west London near St John's Wood
- • American and international families wanting a US-style education near London
- • Students who may relocate within the global TASIS or US university system
- • Families seeking a choice between AP and the IB Diploma under one roof
- • Boarders aged 13-18 wanting a campus close to Heathrow
University Placement
School-reported · not independently verified
School-reported, unverified: ASL describes itself as college-preparatory with students proceeding largely to US and international universities via the AP/SAT route; specific destination data was not located in public sources.
School-reported, unverified: graduates pursue admission to universities in the United States, the United Kingdom and worldwide; specific destination data was not verified from a primary source.
More Comparisons
Frequently Asked Questions
Should I choose The American School in London or TASIS The American School in England?
The American School in London is best for: American and globally mobile families wanting a US-style college-prep pathway in London. TASIS The American School in England is best for: American and international families wanting a US-style education near London. The right choice depends on target curriculum, budget, and family priorities — the two are not linearly comparable.
How do fees compare between The American School in London and TASIS The American School in England?
The American School in London: £40,188-£46,428/year (2025-26, incl. VAT; Lower to High School). TASIS The American School in England: Day £15,600-£37,170/yr; boarding £69,650/yr (2026-27, inc. VAT). Verify against each school's own published fees; some figures are sourced from third-party aggregators.
What curricula do The American School in London and TASIS The American School in England offer?
The American School in London: American. TASIS The American School in England: American, IB. The American School in London inspection: Ofsted "Outstanding". TASIS The American School in England inspection: Independent Schools Inspectorate (ISI) "Met all standards (2023 routine, post-2023 framework)".
Do The American School in London or TASIS The American School in England offer boarding?
The American School in London: day school only. TASIS The American School in England: offers boarding.
Questions parents ask
This comparison is BrightKey's independent assessment using verifiable public data only. University-placement figures are school-reported and not independently verified. BrightKey takes no payments from schools. Our method →