| Type | Other independent school |
| Phase | All through |
| Gender | Boys |
| Age Range | 3 - 13 |
| Headteacher | Mr Giles Tollit |
| Address |
1-3 Loudoun Road St John's Wood London NW8 0LH |
| Religious Character | None |
| Website | http://www.arnoldhouse.co.uk |
| Telephone | 2072664840 |
| Number of pupils | 358 |
| Inspection | |
| Local authority | Westminster |
| Region | London |
| URN | 101156 |
| View this school information in GOV.UK website | |