The WD23 9AT postcode was located in Watford, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2005-06 and terminated on 2006-07.
| Name | Type |
|---|---|
| OA21CD | E00121203 |
| LSOA21CD | E01023866 |
| MSOA21CD | E02004978 |
| MSOA21 | Holywell |
| Postcode Area | WD23 |
| Ward | Holywell |
| LTLA22 | Watford |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.42244956147382423, 51.649581299732255 ] |