Map
General Information
| Postal Area | Sheffield |
| Postcode | S1 4BL |
| User Type | Small (less than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | Sheffield |
| Introduction Date | 1994-12-01 |
| Termination Date | 2008-07-01 |
Geographic Information
| Latitude | 53.3817250 |
| Longitude | -1.4807080 |
| Easting | 434640 |
| Northing | 387334 |
| Quality | Within the building of the matched address closest to the postcode mean |