This is a list of the Unique Property Reference Numbers (UPRNs) in the AL3 4TL area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 70 UPRNs in the AL3 4TL postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10001063297 | Get address | Camlet Way | 51.756318 | -0.352504 |
| 10001064139 | Get address | Redbourn Road | 51.757573 | -0.353502 |
| 10001064477 | Get address | Verulam Road | 51.75743 | -0.352942 |
| 10024114519 | Get address | 51.758245 | -0.352695 | |
| 10024114697 | Get address | Batchwood Drive | 51.757497 | -0.353186 |
| 10024115058 | Get address | Folly Lane | 51.757063 | -0.351101 |
| 10024116401 | Get address | Camlet Way | 51.755474 | -0.351332 |
| 10024116402 | Get address | Camlet Way | 51.75559 | -0.351241 |
| 10096005569 | Get address | Redbourn Road | 51.757684 | -0.353715 |
| 10096006321 | Get address | 51.756195 | -0.352059 | |
| 100080843569 | Get address | Camlet Way | 51.755986 | -0.351241 |
| 100080843570 | Get address | Camlet Way | 51.755677 | -0.351658 |
| 100080843571 | Get address | Camlet Way | 51.756014 | -0.351342 |
| 100080843572 | Get address | Camlet Way | 51.755723 | -0.351729 |
| 100080843573 | Get address | Camlet Way | 51.756042 | -0.351428 |
| 100080843574 | Get address | Camlet Way | 51.755751 | -0.351829 |
| 100080843575 | Get address | Camlet Way | 51.75607 | -0.351513 |
| 100080843576 | Get address | Camlet Way | 51.755779 | -0.351915 |
| 100080843577 | Get address | Camlet Way | 51.756108 | -0.351599 |
| 100080843578 | Get address | Camlet Way | 51.755817 | -0.352001 |
| 100080843579 | Get address | Camlet Way | 51.756146 | -0.351743 |
| 100080843580 | Get address | Camlet Way | 51.756192 | -0.351828 |
| 100080843581 | Get address | Camlet Way | 51.755854 | -0.352086 |
| 100080843582 | Get address | Camlet Way | 51.756383 | -0.351995 |
| 100080843583 | Get address | Camlet Way | 51.755936 | -0.35217 |
| 100080843584 | Get address | Camlet Way | 51.756444 | -0.351877 |
| 100080843585 | Get address | Camlet Way | 51.755974 | -0.352314 |
| 100080843586 | Get address | Camlet Way | 51.756506 | -0.351816 |
| 100080843587 | Get address | Camlet Way | 51.756029 | -0.352413 |
| 100080843588 | Get address | Camlet Way | 51.756542 | -0.351786 |
| 100080843589 | Get address | Camlet Way | 51.756076 | -0.352571 |
| 100080843590 | Get address | Camlet Way | 51.756595 | -0.351726 |
| 100080843591 | Get address | Camlet Way | 51.756288 | -0.352911 |
| 100080843592 | Get address | Camlet Way | 51.756638 | -0.35158 |
| 100080843593 | Get address | Camlet Way | 51.756376 | -0.352806 |
| 100080843594 | Get address | Camlet Way | 51.756746 | -0.35159 |
| 100080843595 | Get address | Camlet Way | 51.756447 | -0.352717 |
| 100080843596 | Get address | Camlet Way | 51.756624 | -0.351261 |
| 100080843597 | Get address | Camlet Way | 51.756509 | -0.352613 |
| 100080843598 | Get address | Camlet Way | 51.756596 | -0.351161 |
| 100080843599 | Get address | Camlet Way | 51.75657 | -0.352509 |
| 100080843600 | Get address | Camlet Way | 51.756621 | -0.35103 |
| 100080843601 | Get address | Camlet Way | 51.756623 | -0.352421 |
| 100080843602 | Get address | Camlet Way | 51.756557 | -0.35096 |
| 100080843603 | Get address | Camlet Way | 51.756675 | -0.352332 |
| 100080843604 | Get address | Camlet Way | 51.756371 | -0.351169 |
| 100080843605 | Get address | Camlet Way | 51.756797 | -0.352009 |
| 100080843606 | Get address | Camlet Way | 51.756318 | -0.351244 |
| 100080843607 | Get address | Camlet Way | 51.756826 | -0.352138 |
| 100080843608 | Get address | Camlet Way | 51.756274 | -0.351303 |
| 100080843609 | Get address | Camlet Way | 51.756845 | -0.352239 |
| 100080843610 | Get address | Camlet Way | 51.756202 | -0.351306 |
| 100080843611 | Get address | Camlet Way | 51.756891 | -0.352309 |
| 100080843612 | Get address | Camlet Way | 51.756873 | -0.352325 |
| 100080843613 | Get address | Camlet Way | 51.756042 | -0.350776 |
| 100080843614 | Get address | Camlet Way | 51.756883 | -0.352397 |
| 100080843615 | Get address | Camlet Way | 51.756077 | -0.350716 |
| 100080843616 | Get address | Camlet Way | 51.756894 | -0.352498 |
| 100080843617 | Get address | Camlet Way | 51.756149 | -0.350728 |
| 100080843618 | Get address | Camlet Way | 51.756913 | -0.352598 |
| 100080843619 | Get address | Camlet Way | 51.756203 | -0.350697 |
| 100080843620 | Get address | Camlet Way | 51.756941 | -0.352684 |
| 100080843621 | Get address | Camlet Way | 51.756237 | -0.35058 |
| 100080843622 | Get address | Camlet Way | 51.75696 | -0.352771 |
| 100080843623 | Get address | Camlet Way | 51.756291 | -0.350549 |
| 100080843624 | Get address | Camlet Way | 51.756989 | -0.352871 |
| 100080843625 | Get address | Camlet Way | 51.756416 | -0.350516 |
| 100080843626 | Get address | Camlet Way | 51.756469 | -0.35047 |
| 100080843627 | Get address | Camlet Way | 51.756514 | -0.350425 |
| 100081132458 | Get address | Branch Road | 51.755537 | -0.351301 |