Welcome to Southbank International School

We are London's leading International Baccalaureate (IB) School, offering a different approach to academic excellence for children aged 2*-18

At our Central London campuses in Hampstead, Kensington and Westminster, we nurture talent, celebrate individuality and develop curious, inquisitive and constantly challenging minds. Our students consistently achieve outstanding results and first-choice university offers.

The International Baccalaureate (IB) program is enjoyed by both international learners and those who have not previously studied the IB, including children moving over from private primary or secondary schools. The IB aims to do more than other curricula. It builds students critical thinking skills, nurtures their curiosity and their ability to solve complex problems.

Through a commitment to academic excellence and a uniquely liberal ethos, the IB also develops students with an inner belief in themselves. Southbank students have an openness to the outside world and a desire to give back to communities on a local, national and global level.

* Conditions apply

IB Diploma results 2024

100% Pass Rate For The IB Diploma

We are delighted to share the outstanding achievements of our students in the IBDP results.

Out of the 86 diploma students who participated, one of our biggest cohorts to date, 100% successfully passed and 86% scored higher than the world average (30.32), our Southbank average is 36. This is a remarkable feat and something we are extremely proud of.

*A score of 34-37 in the IB is roughly equivalent to AAA at A-Level. These comparisons are approximations and can vary by subject and university. 

Congratualtions to our Class of 2024 for achieving such fantastic IB Diploma results which reflect their phenomenal academic performance.

Outstanding Results

Our world-class teaching in a dynamic and exciting multi-national independent school results in outstanding IB results. This helps our students consistently achieve outstanding results and first-choice university offers.

International Mindedness

70 nationalities are represented in our student body, with over 20 languages taught at Westminster. We offer an internationally recognised qualification through the International Baccalaureate Primary Years, Middle Years and Diploma Programmes.

Supportive Community

Our welcoming, friendly atmosphere, small class sizes and outstanding extra-curricular programme will significantly build your child’s confidence and skills during their time with us. We are proud of the excellent relationships between students, staff and parents in our community and our first-rate pastoral care.

International Baccalaureate at Southbank
A different approach to academic excellence.

"A school for students who think differently, challenge confidently, dream bigger, question more, explore further."

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Only 5 days left to get yourself booked on our Kensington Campus Information Morning! 

Parents are invited to attend the information morning at our Kensington campus to learn more about our wonderful school and the IB Primary Years Programme from key members of staff.

📆 Tuesday 3rd December - 9.30am - 11am

Kensington Campus
36 - 38 Kensington Park Rd
London
W11 3BU

Book your place now!

#InformationMorning #Primaryyears #primaryyearsprogramme #primaryeducation
#SouthbankInternationalSchool #InternationalBaccalaureate

Only 5 days left to get yourself booked on our Kensington Campus Information Morning!

Parents are invited to attend the information morning at our Kensington campus to learn more about our wonderful school and the IB Primary Years Programme from key members of staff.

📆 Tuesday 3rd December - 9.30am - 11am

Kensington Campus
36 - 38 Kensington Park Rd
London
W11 3BU

Book your place now!

#InformationMorning #Primaryyears #primaryyearsprogramme #primaryeducation
#SouthbankInternationalSchool #InternationalBaccalaureate
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The teamwork between the teachers and students makes for a fantastic experience for the student and their family.

– Jacqui, parent of a Lower Seniors student

International community

A vibrant international experience

Southbank private school offers world-class teaching in a dynamic and exciting multi-national private school that’s perfect for preparing your child for university, their career, and the rest of their life.

As well as offering an internationally recognised qualification through the International Baccalaureate, our supportive community and outstanding extra-curricular programme will significantly build your child’s confidence and skills during their time with us.

Begin your Southbank Journey

Enter one of our Central London classrooms at our Hampstead, Kensington or Westminster campuses, and we’re sure you’ll be impressed by the confidence and creativity of our students as well as our exceptional teaching staff.

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2* - 5 yrs old (*Conditions apply)

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5 - 11 yrs old

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11-16 yrs old

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15 - 18 yrs old

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Straightforward and simple

Find out more.

Southbank International School

Admissions:(0)20 3890 1969