| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SL1 4HR | 5 | 3 | 51.525603 | -0.638726 | |
| SL1 4HY | 1 | 0 | 51.51942 | -0.616991 | |
| SL1 4JA | 1 | 0 | 51.523943 | -0.640548 | |
| SL1 4JB | 1 | 1 | 51.523906 | -0.641519 | |
| SL1 4JG | 22 | 13 | 51.526812 | -0.639284 | |
| SL1 4JU | 3 | 3 | 51.526582 | -0.631867 | |
| SL1 4JW | 7 | 5 | 51.522689 | -0.637862 | |
| SL1 4JX | 1 | 1 | 51.508271 | -0.584618 | |
| SL1 4LA | 1 | 1 | 51.522995 | -0.640436 | |
| SL1 4LG | 1 | 1 | 51.524334 | -0.631084 | |
| SL1 4LH | 8 | 6 | 51.525471 | -0.633555 | |
| SL1 4LN | 10 | 8 | 51.526137 | -0.63694 | |
| SL1 4LP | 55 | 36 | 51.525462 | -0.64153 | |
| SL1 4LR | 10 | 6 | 51.526278 | -0.634107 | |
| SL1 4LU | 1 | 1 | 51.523943 | -0.633629 | |
| SL1 4LZ | 1 | 1 | 51.519931 | -0.617552 | |
| SL1 4NB | 3 | 3 | 51.523205 | -0.634315 | |
| SL1 4NH | 24 | 8 | 51.525936 | -0.640492 | |
| SL1 4NJ | 3 | 3 | 51.523083 | -0.632329 | |
| SL1 4NL | 7 | 2 | 51.523661 | -0.638712 |