Skip to content
A free, independent guide for parents - updated each admissions cycle. 26,506 schools · England & Wales
catchment.school

Southbank International School Westminster Catchment Area

Reviewed by the catchment.school editorial team · Last updated 15 March 2026

Southbank International School Westminster is an other independent not applicable school in Westminster , serving pupils aged 11-18, with 487 pupils, and a capacity of 620 places. Find catchment area guidance, admissions policy details and nearby not applicable schools below.

11-18

Age range

487

Pupils

620

Capacity

79%

Fill rate

Southbank International School Westminster Catchment Area Information

What is the catchment area for Southbank International School Westminster?

The catchment area for Southbank International School Westminster is the geographic zone Westminster uses to prioritise admissions when this not applicable school receives more applications than it has places. Children living inside the boundary are ranked higher under the oversubscription criteria, after looked-after children and siblings. Westminster publishes the exact boundary and the last distance offered before each admissions cycle, and the boundary can change year to year.

The catchment area for Southbank International School Westminster is set by Westminster and reviewed annually. Children living within the catchment boundary receive priority consideration when applications exceed the number of available places.

The official admissions policy, including the catchment boundary map, is published by Westminster before each admissions cycle. Always verify your address with the council before submitting an application, as boundaries can change year to year.

Find Westminster catchment area documents →

Southbank International School Westminster: 620 places, 79% filled: places available

Southbank International School Westminster has a published admission number of 620 places. 487 pupils were enrolled in the most recent data, giving a fill rate of 79%. At 79% full, the school currently has headroom below its 620 place limit. Catchment distance criteria still apply when the school is oversubscribed, but at current demand levels, places have been available for applicants outside the immediate catchment area.

To check whether your home address falls within the historical catchment boundary, use the postcode search tool on this site.

Westminster publishes its full admissions policy, including oversubscription criteria, the previous year's last-distance figures, and the appeals timetable, on the council's official admissions page. Find Westminster school admissions →

Southbank International School Westminster: School Information

Full address
63-65 Portland Place, London, W1B 1QR
Local authority
Westminster
School type
Other independent school
Phase of education
Not applicable
Age range
11-18 years
DfE URN
143530

Other Not applicable Schools in

If Southbank International School Westminster is oversubscribed, these not applicable schools in are the next closest alternatives.

Nearest not applicable schools by distance

These are the not applicable schools closest to Southbank International School Westminster by straight-line distance, including ones across a town or council boundary. Distance is not the same as being in catchment: always check each school's own admissions policy for its actual boundary.

Frequently Asked Questions: Southbank International School Westminster

What is the catchment area for Southbank International School Westminster?

The catchment area for Southbank International School Westminster is the geographic zone Westminster uses to prioritise admissions when this not applicable school receives more applications than it has places. Children living inside the boundary are ranked higher under the oversubscription criteria, after looked-after children and siblings. Westminster publishes the exact boundary and the last distance offered before each admissions cycle, and the boundary can change year to year.

Is Southbank International School Westminster oversubscribed?

Southbank International School Westminster has a capacity of 620 places and currently has 487 pupils enrolled. For the most up-to-date data, check with Westminster.

What is the admissions policy for Southbank International School Westminster?

Admission to Southbank International School Westminster is managed by Westminster. When oversubscribed, places go to looked-after children first, then siblings, then catchment area distance. Always verify the current policy with the council before applying.

What age range does Southbank International School Westminster cover?

Southbank International School Westminster is a not applicable school in Westminster, serving pupils aged 11-18. For the latest information, visit the school's website or the DfE Get Information About Schools service.

Get admissions updates by email

Join parents who get catchment boundary changes and key admissions dates - free, once per term.

No spam. Unsubscribe any time.