| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| B1 3NJ | 21 | 8 | 52.4859755 | -1.9103869 | |
| B1 3NL | 1 | 1 | 52.4857774 | -1.9100192 | |
| B1 3NS | 9 | 0 | 52.4864688 | -1.9089428 | |
| B1 3NU | 13 | 5 | 52.4863737 | -1.9115065 | |
| B1 3PA | 4 | 1 | 52.4866326 | -1.911549 | |
| B1 3PB | 1 | 1 | 52.4861469 | -1.9112407 | |
| B1 3PE | 34 | 7 | 52.4848379 | -1.9110563 | |
| B1 3PF | 1 | 1 | 52.4959679 | -1.8942087 | |
| B1 3PS | 1 | 1 | 52.495953 | -1.894214 | |
| B1 3PT | 1 | 1 | 52.495953 | -1.894214 | |
| B1 3QH | 1 | 1 | 52.4825969 | -1.9126025 | |
| B1 3QJ | 1 | 1 | 52.4826409 | -1.9113214 | |
| B1 3QQ | 73 | 1 | 52.4819213 | -1.9108663 | |
| B1 3RA | 6 | 3 | 52.4834086 | -1.9162232 | |
| B1 3RB | 18 | 1 | 52.4841286 | -1.9173115 | |
| B1 3RD | 1 | 0 | 52.495953 | -1.894214 | |
| B1 3RH | 1 | 0 | 52.4839243 | -1.9187344 | |
| B1 3RJ | 1 | 1 | 52.4820229 | -1.9144736 | |
| B1 3RQ | 1 | 0 | 52.495953 | -1.894214 | |
| B1 3WE | 1 | 1 | 52.495953 | -1.894214 |