The SE23 3YX postcode was located in Lewisham, Lewisham postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2001-12 and terminated on 2002-12.
| Name | Type |
|---|---|
| OA21CD | E00016466 |
| LSOA21CD | E01003257 |
| MSOA21CD | E02000680 |
| MSOA21 | Upper Sydenham |
| Postcode Area | SE23 |
| Ward | Forest Hill |
| LTLA22 | Lewisham |
| UTLA22 | Lewisham |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.059326326003898575, 51.43664692757708 ] |