The N1 4QJ postcode was located in Islington, Islington postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1991-09 and terminated on 1992-12.
| Name | Type |
|---|---|
| OA21CD | E00013865 |
| LSOA21CD | E01002776 |
| MSOA21CD | E02000567 |
| MSOA21 | Canonbury East & Mildmay Park |
| Postcode Area | N1 |
| Ward | Mildmay |
| LTLA22 | Islington |
| UTLA22 | Islington |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.08615230323041333, 51.54827249597948 ] |