| Borough | Hillingdon |
| Postcode | HA5 2DR |
| Phase | Primary |
| School type | Community school |
| Gender | Mixed |
| Age range | 3–11 |
| Sixth form | Does not have a sixth form |
| Admissions | Not applicable |
| Religious character | Does not apply |
| Overall rating | Good |
| Last inspected | 10/12/2024 |
| Report | View Ofsted report |
| KS2 expected standard | 70.0% |
| KS2 higher standard | 14.0% |
| Headteacher | Simon Jones |
| Phone | 02088661290 |
| Website | http://www.harlyn.hillingdon.sch.uk/ |
| Pupil deprivation | Very low pupil deprivation |
| Crime level | Low crime area |