Map
General Information
| Postal Area | Harrow |
| Postcode | HA1 1ER |
| User Type | Small (less than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Harrow |
| Introduction Date | 2018-01-01 |
Geographic Information
| Latitude | 51.5793360 |
| Longitude | -0.3351050 |
| Easting | 515459 |
| Northing | 188032 |
| Quality | Within the building of the matched address closest to the postcode mean |