Data profile
Southbank International School
Independent co-ed all-through school in Westminster for ages 3–18. Selective entry, top-tier London fees.
- Rank #522
- ISI Standards partially met
- Fees £48.1k/yr
- co-ed
- Kensington
01 · Module
Outcomes
Where leavers go after sixth form.
- Cohort
- 75
- US Ivy
- 0
Class of 2025
03 · Module
Entry points & fees
Ages, deadlines and annual fees per route.
| Entry | Year | Places | Assessment | Day fee (max) |
|---|---|---|---|---|
| 11+ | Grade 6 (MYP) | — | — | £48.1k |
| 16+ | Grade 11 (DP) | — | — | £48.1k |
| 3+ | Early Childhood 3 | — | — | £48.1k |
| 4+ | Early Childhood 4 | — | — | £48.1k |
| 7+ | — | — | — | £48.1k |
04 · Module
Houseroom Index
Composite score blending owned data with external consensus.
Index score
78
/ 100
National rank #522
05 · Module
Inspections
Latest inspection rating and report.
ISI
Standards partially met
Inspected 2025-03-25
Leaders do not ensure that the school's attendance practices adhere to current statutory guidance 2. Leaders ensure that the school provides a broad curriculum which promotes a global perspective. Leaders ensure that the physical environment of the school buildings is well maintained.
Read full report →08 · Module
Compare with peers
The schools a family applying here would also be considering — chosen by sex, boarding, entry phase, geography, fees, tier and outcomes, with an admissions-adviser AI re-rank.
- Fees £48.1kRank #589
Southbank International School Hampstead is co-ed, day, with overlapping entry phases (3–18) and similar top-tier London fees (£48.1k), making it a close geographic and ethos match within London.
- Fees £44.3kA*-A 62%Oxbridge 5%Rank #241
Ashbourne College offers selective entry for ages 16–19, is co-ed day in Kensington with top-tier London fees (£44.3k), overlapping the 16+ entry phase and matching the selectivity tier.
- Fees £34.2kRank #403
ICS London is an independent co-ed all-through day school in Westminster with top-tier London fees (£34.2k) and overlapping entry phases (3–18), matching the ethos and location criteria.
- Fees £52.0kA*-A 0%Oxbridge 0%Rank #206
The American School in London is a selective co-ed day all-through school in Westminster with top-tier fees (£52.0k) and overlapping entry phases (4–18), aligning well on selectivity, location, and ethos.
- Fees £45.0kRank #235
Kestrel House School is a non-selective co-ed day senior school in Haringey with top-tier London fees (£45.0k) and overlapping age range (5–16), matching on fees, sex, and entry phase.
Peers refreshed annually plus on-write. Filters: sex, boarding, entry phase, geography, fee band, tier. Scoring: 0.45 outcome similarity + 0.25 structured + 0.10 embedding + 0.20 AI re-rank.
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