SchoolScoresBest sixth forms in Lambeth
How this list works. Ranked by average points per A level entry (A* = 60, A = 50, B = 40, C = 30, D = 20, E = 10), averaged over up to the last three years and weighted by the number of A level students each year. Only years with at least 10 pupils count, and a school needs at least one such year to be ranked. Independent schools, special schools and alternative provision are not ranked because their results aren't comparable. Ofsted outcomes are shown alongside but are not part of the ranking. Full methodology.
| # | School | Points per entry |
|---|---|---|
| 1 | King's College London Maths School Ofsted: Not yet inspected | 55.2A+ average |
| 2 | Bishop Thomas Grant Catholic Secondary School Ofsted: No overall grade (2025) | 39.5B average |
| 3 | The Elms Academy Ofsted: Good (2020), improved significantly 2025 | 38.0B- average |
| 4 | The Norwood School Ofsted: Good (2023) | 36.6B average |
| 5 | Dunraven School Ofsted: Good (2023) | 36.5B- average |
| 6 | Oasis Academy South Bank Ofsted: Outstanding (2024) | 33.9B- average |
| 7 | Trinity Academy Ofsted: Good (2017), confirmed 2022 | 32.7C+ average |
| 8 | La Retraite Roman Catholic Girls' School Ofsted: Outstanding (2023) | 31.7C average |
| 9 | Lilian Baylis Technology School Ofsted: Outstanding (2023) | 31.3C average |
| 10 | The Elmgreen School Ofsted: Good (2022) | 29.6C average |
| 11 | Harris Clapham Sixth Form Ofsted: Not yet inspected | 29.0C average |
| 12 | Woodmansterne School Ofsted: No overall grade (2024) · 2 years of results | 25.0C average |
| 13 | London Nautical, City of London Academy Ofsted: Requires improvement (2023, before conversion) | 20.4D+ average |
| 14 | South Bank University Sixth Form Ofsted: Not yet inspected · 1 year of results | 20.0C+ average |
| 15 | Platanos College Ofsted: Good (2021) · 1 year of results | 12.4E+ average |
Result: average points per A level entry. Source: DfE school performance tables to 2025; Ofsted inspection data.
Page updated 26 September 2026.