Westminster Under School

Adrian House, SW1P 2NN

Prep school in Kensington & Chelsea.

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Age range
7–14
Co-ed status
Boys
Number of students
277
Day / boarding
Day only
Religious affiliation
Church of England
Average fees
£33,069 (annual, inc. VAT)
Has a nursery
No

Fee profile

Pre-Reception —
Reception —
Year 1 —
Year 2 —
Year 3 £32,529
Year 4 £32,529
Year 5 £33,339
Year 6 £33,339
Year 7 £33,339
Year 8 £33,339
Year 9 —
Year 10 —
Year 11 —
Year 12 —
Year 13 —

Bursaries

No

Scholarships

Yes

A-level results

No A-level results are currently published for this school.

Admissions

Admissions at Westminster Under remain highly competitive, but families are now considering the school against a materially changing backdrop as it broadens entry and becomes co-educational from 2026. It should still appeal to academically ambitious parents who want a prestigious London prep, provided they are comfortable navigating a period of transition.

How the school describes itself

  • Westminster Under is rigorous, forward looking and opportunity rich and aims to combine high standards with a broader and more inclusive future.

Parents like

  • Will suit academically ambitious families who want a top-tier London prep and are comfortable with a school in visible transition.

Inspection snapshot

The current picture is dynamic rather than static, with the school publicly reshaping its structure through a new pre-prep and co-educational expansion while retaining a strongly academic identity. Parents should therefore ask detailed practical questions about entry points, year-group mix and how the evolving model will feel in day-to-day life.

Westminster Under School

Prep school in Kensington & Chelsea.

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How the school describes itself

  • Westminster Under is rigorous, forward looking and opportunity rich and aims to combine high standards with a broader and more inclusive future.

Fee profile

Annual fees including VAT. 2025-26.

Year 3£32,529
Year 4£32,529
Year 5£33,339
Year 6£33,339
Year 7£33,339
Year 8£33,339

Parents like

  • Will suit academically ambitious families who want a top-tier London prep and are comfortable with a school in visible transition.

Admissions

Admissions at Westminster Under remain highly competitive, but families are now considering the school against a materially changing backdrop as it broadens entry and becomes co-educational from 2026. It should still appeal to academically ambitious parents who want a prestigious London prep, provided they are comfortable navigating a period of transition.

Scholarships

Scholarships are not the main message here. The stronger attraction is the quality of preparation, the school's academic reputation and the opportunities that come with being part of a very high-profile Westminster pathway.

Bursaries

Inspection snapshot

The current picture is dynamic rather than static, with the school publicly reshaping its structure through a new pre-prep and co-educational expansion while retaining a strongly academic identity. Parents should therefore ask detailed practical questions about entry points, year-group mix and how the evolving model will feel in day-to-day life.

Assessment approach

Assessment at Westminster Under is close, competitive and closely tied to high-level prep-school outcomes, with strong attention to core academic performance and readiness for selective transfer. Families should expect a school that tracks progress carefully and keeps standards high while the broader structure evolves.

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