Map
General Information
| Postal Area | Buckinghamshire |
| Postcode | HP1 1DE |
| User Type | Small (less than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Dacorum |
| Introduction Date | 2016-10-01 |
| Termination Date | 2017-08-01 |
Geographic Information
| Latitude | 51.7493490 |
| Longitude | -0.4731340 |
| Easting | 505500 |
| Northing | 206730 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |