The WD3 1YA postcode was located in Three Rivers, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1998-06 and terminated on 1998-12.
| Name | Type |
|---|---|
| OA21CD | E00121113 |
| LSOA21CD | E01023850 |
| MSOA21CD | E02004962 |
| MSOA21 | Rickmansworth West |
| Postcode Area | WD3 |
| Ward | Rickmansworth Town |
| LTLA22 | Three Rivers |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.4665604762235681, 51.6355895653055 ] |