
Southbank International (Westminster)
“A school without walls”
Southbank International School (Westminster) is a co-educational day school for pupils aged 11-18, spread across three central London sites. Established in 1979, it was the first school in the United Kingdom authorised to deliver all three International Baccalaureate programmes. The Westminster campus, which includes a Grade II listed building on Portland Place, focuses on the Middle Years and Diploma Programmes. Embodying a "school without walls" ethos, it utilises London's cultural landmarks as extended classrooms. Facilities include specialised science labs, a digital design lab, and a dedicated sports centre in Kilburn.
This information is for guidance only. We aim to keep it accurate and helpful, but details may change or be inaccurate or incomplete. Please confirm key information with the school’s official website before making decisions.
Please contact us if any of this information is incorrect.
Last updated on 10 March 2026 (not all data elements were necessarily updated on this date)
Learn more about how we collect and manage school data.
Community Feedback
Not enough reviews have been submitted to generate a score for this school yet.
Fees (Day Pupils)
Vs. National Average
+63.4%
Southbank International (Westminster)'s fees are 63.4% higher than the national average.
Vs. County Average
+50.7%
Southbank International (Westminster)'s fees are 50.7% higher than the county average.
Based on 99 schools in Greater London and 259 nationally.
Note: based on core termly fees including mandatory lunch and learning materials charges but excluding any discounts or other additional charges for extra-curriculars, registration, etc. Please check the schools' official websites for full fees and charges.
Similar independent schools near Southbank International (Westminster)
Co-educational schools within 20 miles of Southbank International (Westminster) that serve similar year groups.
Details
Contact Information
Website
https://www.southbank.org/General Enquiries
+44 (0)20 7436 9699Admissions
+44 (0)20 3890 1969

























































