This is a list of the Unique Property Reference Numbers (UPRNs) in the WD3 1HU area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 41 UPRNs in the WD3 1HU postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10001116313 | Get address | Park Road | 51.642854 | -0.465101 |
| 10001117239 | Get address | Park Road | 51.643771 | -0.464391 |
| 10001118356 | Get address | Park Road | 51.642471 | -0.466791 |
| 10001119181 | Get address | Park Road | 51.643751 | -0.464276 |
| 10001119275 | Get address | Park Road | 51.643851 | -0.464996 |
| 10025290140 | Get address | Scots Hill | 51.643969 | -0.463763 |
| 100080911932 | Get address | Park Road | 51.642597 | -0.46605 |
| 100080911934 | Get address | Park Road | 51.642631 | -0.465962 |
| 100080911936 | Get address | Park Road | 51.642657 | -0.46586 |
| 100080911937 | Get address | Park Road | 51.64264 | -0.465904 |
| 100080911942 | Get address | Park Road | 51.642918 | -0.465186 |
| 100080911944 | Get address | Park Road | 51.642953 | -0.465141 |
| 100080911946 | Get address | Park Road | 51.642989 | -0.465111 |
| 100080911948 | Get address | Park Road | 51.643024 | -0.465067 |
| 100080911950 | Get address | Park Road | 51.64306 | -0.465022 |
| 100080911952 | Get address | Park Road | 51.643086 | -0.464978 |
| 100080911954 | Get address | Park Road | 51.643121 | -0.464919 |
| 100080911956 | Get address | Park Road | 51.643157 | -0.464874 |
| 100080911958 | Get address | Park Road | 51.643201 | -0.46483 |
| 100080911960 | Get address | Park Road | 51.643218 | -0.464771 |
| 100080911962 | Get address | Park Road | 51.643245 | -0.464713 |
| 100080911964 | Get address | Park Road | 51.643271 | -0.464654 |
| 100080911966 | Get address | Park Road | 51.643288 | -0.464595 |
| 100080911968 | Get address | Park Road | 51.643314 | -0.464522 |
| 100081140207 | Get address | Park Road | 51.642857 | -0.465304 |
| 100081140208 | Get address | Park Road | 51.642874 | -0.465274 |
| 100081140209 | Get address | Park Road | 51.642892 | -0.46523 |
| 100081140210 | Get address | Park Road | 51.64291 | -0.465273 |
| 100081140211 | Get address | Park Road | 51.642893 | -0.465331 |
| 100081140212 | Get address | Park Road | 51.642929 | -0.465359 |
| 100081288458 | Get address | Park Road | 51.643814 | -0.464953 |
| 100081288663 | Get address | Park Road | 51.64335 | -0.4652 |
| 100081288699 | Get address | Park Road | 51.64254 | -0.4665 |
| 100081339841 | Get address | Park Road | 51.642856 | -0.465231 |
| 200000939089 | Get address | Park Road | 51.642476 | -0.466429 |
| 200000939090 | Get address | Park Road | 51.643178 | -0.466507 |
| 200000939091 | Rickmansworth Park Junior Mixed and Infant School, Park Road | Park Road | 51.642133 | -0.467742 |
| 200000939096 | Get address | Park Road | 51.64348 | -0.463447 |
| 200000939098 | Get address | Park Road | 51.643856 | -0.463319 |
| 200000942448 | Get address | Park Road | 51.643707 | -0.463598 |
| 200000942450 | Get address | Park Road | 51.643377 | -0.463812 |