Map
General Information
| Postal Area | East Hertfordshire |
| Postcode | SG11 1TU |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | East Hertfordshire |
| Introduction Date | 1995-01-01 |
| Termination Date | 1995-12-01 |
Geographic Information
| Latitude | 51.8939710 |
| Longitude | -0.0017360 |
| Easting | 537600 |
| Northing | 223600 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |