The SG4 7LL postcode was located in North Hertfordshire, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1984-10 and terminated on 1994-05.
| Name | Type |
|---|---|
| OA21CD | E00119855 |
| LSOA21CD | E01023600 |
| MSOA21CD | E02007089 |
| MSOA21 | Great Ashby & Wymondley |
| Postcode Area | SG4 |
| Ward | Chesfield |
| LTLA22 | North Hertfordshire |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.21083991505507585, 51.93510244315438 ] |