Map
General Information
| Postal Area | East Hertfordshire |
| Postcode | SG1 4FS |
| User Type | Small (less than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Stevenage |
| Introduction Date | 2011-03-01 |
Geographic Information
| Latitude | 51.9231320 |
| Longitude | -0.1645460 |
| Easting | 526316 |
| Northing | 226548 |
| Quality | Within the building of the matched address closest to the postcode mean |