Shaftesbury High School · Colnbrook School — the academic year each figure refers to is shown beside it.
| Shaftesbury High School 📍 Harrow | Colnbrook School 📍 Three Rivers | |
|---|---|---|
| Location | Harrow, Harrow | Three Rivers, Hertfordshire |
| Type | Community special school | Community special school |
| Phase | Special | Special |
| Inspection | Ofsted: Outstanding (19 September 2019) | Ofsted: Outstanding (20 April 2023) |
| Pupils | 171 | 129 |
| Free school meals | 47.2% | 25.6% |
| Gender | Mixed | Mixed |
| KS2: meeting the expected standard | — | 0% (2024-25) |
| KS2: reaching the higher standard | — | 0% (2024-25) |
| Website | Visit website → | Visit website → |
Performance figures: Department for Education school performance data. Inspection ratings: Ofsted, Estyn, HMIe or ETI as applicable. View all data sources.