Map
General Information
| Postal Area | Havering |
| Postcode | RM1 1DW |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Havering |
| Introduction Date | 1993-08-01 |
| Termination Date | 2006-04-01 |
Geographic Information
| Latitude | 51.5702500 |
| Longitude | 0.1706370 |
| Easting | 550531 |
| Northing | 187941 |
| Quality | Within the building of the matched address closest to the postcode mean |