| Borough | Hackney |
| Postcode | E8 2EY |
| Phase | Secondary |
| School type | Academy sponsor led |
| Gender | Mixed |
| Age range | 11–18 |
| Sixth form | Has a sixth form |
| Admissions | Non-selective |
| Religious character | Does not apply |
| Overall rating | Good |
| Last inspected | 06/02/2024 |
| Report | View Ofsted report |
| Attainment 8 score | 49.5 |
| Grade 5+ English & Maths | 47.7% |
| Grade 4+ English & Maths | 68.2% |
| Principal | Omar Deria |
| Phone | 02072751500 |
| Website | www.excelsiorcst.org |
| Pupil deprivation | Very high pupil deprivation |
| Crime level | High crime area |