The GU1 4SL postcode was located in Guildford, Surrey postcode town, within South East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2007-01 and terminated on 2007-01.
| Name | Type |
|---|---|
| OA21CD | E00190506 |
| LSOA21CD | E01030452 |
| MSOA21CD | E02006358 |
| MSOA21 | Onslow Village and University |
| Postcode Area | GU1 |
| Ward | Friary and St Nicolas |
| LTLA22 | Guildford |
| UTLA22 | Surrey |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.5816334128034689, 51.2433228128912 ] |