| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| BL1 4LN | 0 | 53.5771739 | -2.4561338 | ||
| BL1 4LR | 1 | 53.575922 | -2.4520577 | ||
| BL1 4LS | 0 | 53.5776396 | -2.4565617 | ||
| BL1 4LT | 0 | 53.5781039 | -2.4573822 | ||
| BL1 4LU | 0 | 53.5772994 | -2.4585818 | ||
| BL1 4LW | 0 | 53.5771436 | -2.4569943 | ||
| BL1 4LX | 0 | 53.5794976 | -2.4595873 | ||
| BL1 4LY | 0 | 53.5788577 | -2.4600486 | ||
| BL1 4LZ | 0 | 53.5779668 | -2.4603259 | ||
| BL1 4NA | 0 | 53.5790166 | -2.4584644 | ||
| BL1 4NB | 0 | 53.5783911 | -2.4574911 | ||
| BL1 4ND | 1 | 53.5819245 | -2.4595684 | ||
| BL1 4NE | 0 | 53.5807432 | -2.4582264 | ||
| BL1 4NF | 0 | 53.5822359 | -2.4580462 | ||
| BL1 4NG | 0 | 53.582264 | -2.4577595 | ||
| BL1 4NH | 3 | 53.5811516 | -2.4572037 | ||
| BL1 4NJ | 0 | 53.5814429 | -2.4562402 | ||
| BL1 4NN | 0 | 53.581471 | -2.4559384 | ||
| BL1 4NQ | 0 | 53.5813394 | -2.4574474 | ||
| BL1 4NR | 0 | 53.580483 | -2.4581027 |