| Reference |
post code |
location 1 |
location 2 |
| WD18 3 | WD18 | CARDIFF ROAD | WATFORD |
| WD18 46 | WD18 | HIGH VIEW | WATFORD |
| WD18 66 | WD18 | VICARAGE ROAD | WATFORD |
| WD18 110 | WD18 | HOLYWELL P.O | WATFORD |
| WD18 124 | WD18 | WATFORD FIELDS | WATFORD |
| WD18 179 | WD18 | ROYAL MAIL SORTING OFFICE | ASCOT ROAD WATFORD |
| WD18 198 | WD18 | HAGDEN LANE | WATFORD |
| WD18 250 | WD18 | GREENHILL CRESCENT | WATFORD |
| WD18 304 | WD18 | MOOR LANE CROSSING | WATFORD |
| WD18 323 | WD18 | SHRODELLS HOSPITAL | WATFORD |
| WD18 344 | WD18 | DWIGHT ROAD | WATFORD |
| WD18 351 | WD18 | JELLICOE ROAD | WATFORD |
| WD18 356 | WD18 | BYEWATERS / BLACKMORE LANE | |
| WD18 1003 | WD18 | DWIGHT ROAD | WATFORD |
| WD18 1004 | WD18 | MOOR LANE | WATFORD |
| WD18 1005 | WD18 | GREENHILLS CRESCENT | WATFORD |
| WD18 35 | WD18 0BW | KING STREET | WATFORD |
Map boundaries are based on data from