Map
General Information
| Postal Area | Buckinghamshire |
| Postcode | HP1 1LX |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Dacorum |
| Introduction Date | 1980-01-01 |
| Termination Date | 1997-08-01 |
Geographic Information
| Latitude | 51.7499900 |
| Longitude | -0.4745830 |
| Easting | 505400 |
| Northing | 206800 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |