| Borough | Barnet |
| Postcode | N12 8SH |
| Phase | Not applicable |
| School type | Other independent special school |
| Gender | Mixed |
| Age range | 7–19 |
| Sixth form | Not applicable |
| Admissions | Selective |
| Religious character | N/A |
| Overall rating | Not yet rated |
| Attainment 8 score | 13.1 |
| Grade 5+ English & Maths | 0.0% |
| Grade 4+ English & Maths | 0.0% |
| Head Teacher | Bridget Young |
| Phone | 02089200660 |
| Website | www.thsl.org.uk |
| Crime level | Low crime area |