Southbank International School Westminster, Marylebone
Data last updated 11 Sept 2026
Key Information
DfE GIASISI Inspection Reports
Independent schools in England are inspected by the Independent Schools Inspectorate (ISI), not Ofsted.
Routine Inspection
25 March 2025
Regulatory Compliance
23 February 2022
Standard 2010
1 January 2010
Non-Routine Inspections 2025
Fees (2025)
Day fee
£12,380/term
£37,140/yr
At a Glance
No
Boarding
No
Nursery
Yes
Sixth Form
No
Special Measures
Class Sizes
0.0
Avg class size
0
Total classes
2024/25 academic year
Getting There
Tube / Metro / Tram
Bus Stops
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Capacity & Demand
School Occupancy
74%
Available places
456 pupils
620 capacity
164 spare places available
Area Demand Pressure - Marylebone
Based on MHCLG housing supply data for Marylebone
Admissions Demand - Westminster
Places available
1,779
Applications
909
Got 1st preference
66.9%
Got preferred school
93.4%
Secondary admissions across Westminster (2025/26)
House Prices
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SEN Provision
How many pupils have special educational needs, what types of support the school provides, and how it compares to similar schools.
Pupil Demographics
The school's pupil mix - ethnicity breakdown, free school meals eligibility, and English as an additional language. Useful context when evaluating school fit.
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Feeder Primary Schools
Primary schools that likely feed into this school, based on proximity
Southbank International School Westminster
All Souls CofE Primary School
St Vincent's Catholic Primary School
Netley Primary School
Camden Primary Pupil Referral Unit
Christ Church School
St Mary's Bryanston Square CofE School
Soho Parish CofE Primary School
St Edward's Catholic Primary School
Hampden Gurney CofE Primary School
Christ Church Bentinck CofE Primary School
Showing 10 of 15 linked schools
Nearby Schools
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