Halcyon London International School
Other independent school in London, Westminster.
School details
| Type | Other independent school |
|---|---|
| Age range | 11 to 18 |
| Gender | Mixed |
| Religious character | None |
| Sixth form | Has a sixth form |
| Pupils on roll | 157 (school census 18-01-2024) |
| Capacity | 230 |
| Local authority | Westminster |
| Address | 33 Seymour Place, London, W1H 5AU |
| Map | View on Google Maps |
| Website | www.halcyonschool.com |
| Telephone | 02072581169 |
| URN | 139415 |
Inspection
This school is not in Ofsted's state-funded schools inspection data. Independent schools are inspected by Ofsted or the Independent Schools Inspectorate; check the school's latest report with the relevant inspectorate.
Planning for university
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Nearby schools
- Wetherby Preparatory School (independent school, about 0.1 km)
- Sylvia Young Theatre School (independent school, about 0.2 km)
- Connaught House School (independent school, about 0.2 km)
- ICS London (independent school, about 0.5 km)
- Wetherby Senior School (independent school, about 0.8 km)
- Francis Holland School (independent school, about 1.0 km)
- Queen's College, London (independent school, about 1.1 km)
- L'Ecole Bilingue Elementaire (independent school, about 1.2 km)
Browse: Independent schools in Westminster
Contains public sector information licensed under the Open Government Licence v3.0. School data: Department for Education, Get Information about Schools (downloaded 11 October 2026). Inspection data: Ofsted, state-funded schools inspections and outcomes management information (as at 31 August 2026). Last updated 2026-10-11.