This is a list of the Unique Property Reference Numbers (UPRNs) in the W4 3TL area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10001272042 | Get address | Coniston Close | 51.479116 | -0.272405 |
| 10001272086 | Get address | Devonshire Gardens | 51.479918 | -0.273095 |
| 10015317585 | Get address | Hartington Road | 51.4794 | -0.272754 |
| 10094942623 | Get address | Chiswick Staithe | 51.477964 | -0.271714 |
| 100021585613 | Get address | Hartington Road | 51.479104 | -0.272794 |
| 100021585614 | Get address | Hartington Road | 51.479104 | -0.272794 |
| 100021585615 | Get address | Hartington Road | 51.479104 | -0.272794 |
| 100021585620 | Get address | Hartington Road | 51.479231 | -0.27289 |
| 100021585633 | Get address | Hartington Road | 51.479759 | -0.273331 |
| 100023491120 | Get address | Chiswick Staithe | 51.478976 | -0.272655 |
| 200002114400 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002114402 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002114403 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002114430 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002114434 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002114436 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002114438 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002114457 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002213319 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002216095 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002216351 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002241148 | Get address | Hartington Road | 51.479238 | -0.273379 |
| 200002819716 | Get address | Chiswick Staithe | 51.478976 | -0.272655 |
| 200002819717 | Get address | Hartington Road | 51.479186 | -0.272892 |
| 200002819718 | Get address | Hartington Road | 51.479231 | -0.27289 |
| 200002819719 | Get address | Hartington Road | 51.479314 | -0.272988 |
| 200002819720 | Get address | Hartington Road | 51.479367 | -0.272971 |
| 200002819721 | Get address | Hartington Road | 51.479467 | -0.27304 |
| 200002819722 | Get address | Hartington Road | 51.479495 | -0.273111 |
| 200002819723 | Get address | Hartington Road | 51.479577 | -0.273194 |
| 200002819724 | Get address | Hartington Road | 51.479641 | -0.273249 |
| 200002819725 | Get address | Hartington Road | 51.479722 | -0.273275 |
| 200002819849 | Get address | Chiswick Staithe | 51.477955 | -0.271743 |
| 200003980962 | Get address | Hartington Road | 51.479231 | -0.27289 |
| 200003995712 | Get address | Hartington Road | 51.479104 | -0.272794 |