School WiselyBeta

International School of London[1]

Independent · ages 3–18

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Headline results

No headline results are published for this school in the latest two years.

Results

No published data for this school.

Ofsted

Inspected by
Ofsted[2]
Latest inspection
22 Nov 2023[3]
Type
Independent School standard inspection[3]
Report published
4 Feb 2024[3]
Personal development
Good[3]
Quality of education
Good[3]
Overall effectiveness
Good[3]
Behaviour and attitudes
Good[3]
Safeguarding is effective?
Yes[3]
Independent school standards
All standards Met[3]
Sixth form provision (where applicable)
Good[3]
Early years provision (where applicable)
Good[3]
Effectiveness of leadership and management
Good[3]

Ofsted inspects this independent school against the Independent School Standards; "Independent school standards" says whether it met all of them at its latest standard inspection.

Competition to get in

No published data for this school.

Character & practicalities

Fees

Nursery, day
£31,720 a year 2026/27 · 5 · Kindergarten · incl. VAT[4]
Day
£24,630–£39,640 a year 2026/27 · 3 · Early Childhood 1; 4 · Early Childhood 2; 11 · Grade 6; 14 · Grade 9; 16 · Grade 11 · incl. VAT[4]

As published by the school on its own website for the year shown, quoted from our archived copy. Ranges run from the lowest to the highest fee the school lists for that stage. Check the school's current fees before deciding: extras (lunch, trips, exams) and bursaries are not included. Fees are never used to rank schools.

Type
Other independent school[1]
Ages
3–18[1]
Boys / girls
Mixed[1]
Admissions
Non-selective[1]
Sixth form
Yes[1]
Boarding
No boarders[1]
Capacity
600[1]
Local authority
Hounslow[1]
Website
https://www.isllondon.org/[1]
Nursery classes
Has Nursery Classes[2]
Special classes
No Special Classes[2]
Section 41 (can be named in an EHC plan)
Not approved[2]
District
Hounslow[5]
Postcode
W3 8LG[1]
URN
102550[1]

School details as recorded in Get Information About Schools on 14 Oct 2026.

Pupils

Number on roll
397 2024/25[6]
SEN support
22.7% 2024/25[6]
EHC plan
0.3% 2024/25[6]
Free school meals in the last 6 years
0% 2024/25[6]

Sources

  1. Department for Education: Get Information About Schools: all establishments. Period 2026-10-14, published 2026-10-14. Publication page. Data file. Licence: OGL-3.0.
  2. Department for Education: Get Information About Schools: all establishments (independent schools' inspectorate and provision). Period 2026-10-17, published 2026-10-17. Publication page. Data file. Licence: OGL-3.0.
  3. Ofsted: Non-association independent schools inspections and outcomes. Period 2026-07-31, provisional. Publication page. Data file. Licence: OGL-3.0.
  4. isllondon.org: isllondon.org — Fees. Period 2026-10-17. Licence: copyright-quoted.
    Quotes (7)
    3 Early Childhood 1 £24,630 (no VAT applicable) (p. 1)
    Age on 31st August 2026 Grade Annual fees (including VAT) (p. 1)
    4 Early Childhood 2 £28,310 (p. 1)
    5 Kindergarten £31,720 (p. 1)
    11 Grade 6 £35,460 (p. 1)
    14 Grade 9 £38,480 (p. 1)
    16 Grade 11 £39,640 (p. 1)
  5. Office for National Statistics: Parish to Ward to Local Authority District (May 2026) Lookup in EW. Period 2026-05-01. Publication page. Data file. Licence: OGL-3.0.
  6. Department for Education: Compare School Performance download: School census. Period 2024/25, final. Publication page. Data file. Licence: OGL-3.0.