Map
General Information
| Postal Area | Southwark |
| Postcode | SE1 1DT |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Southwark |
| Introduction Date | 1980-01-01 |
| Termination Date | 1981-12-01 |
Geographic Information
| Latitude | 51.4990340 |
| Longitude | -0.0997420 |
| Easting | 532000 |
| Northing | 179500 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |