| Borough | Barnet |
| Postcode | EN4 0NJ |
| Phase | Not applicable |
| School type | Other independent school |
| Gender | Mixed |
| Age range | 11–18 |
| Sixth form | Has a sixth form |
| Admissions | Selective |
| Religious character | N/A |
| Overall rating | Not yet rated |
| Attainment 8 score | 19.0 |
| Grade 5+ English & Maths | 0.0% |
| Grade 4+ English & Maths | 0.0% |
| Headteacher | Jonathan Cooper |
| Phone | 02084496889 |
| Website | www.mounthouse.org.uk |
| Crime level | Low crime area |