The N3 1DN postcode was located in Barnet, Barnet postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1980-01 and terminated on 2022-11.
| Name | Type |
|---|---|
| OA21CD | E00178834 |
| LSOA21CD | E01000196 |
| MSOA21CD | E02000051 |
| MSOA21 | Finchley Central |
| Postcode Area | N3 |
| Ward | Finchley Church End |
| LTLA22 | Barnet |
| UTLA22 | Barnet |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.1948313306028451, 51.60070291368895 ] |