| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SL1 4AA | 13 | 13 | 51.5146033 | -0.6238931 | |
| SL1 4AQ | 5 | 4 | 51.5125111 | -0.6172695 | |
| SL1 4BG | 18 | 13 | 51.5165828 | -0.6140763 | |
| SL1 4BH | 1 | 1 | 51.5171359 | -0.6197957 | |
| SL1 4DG | 5 | 1 | 51.5168031 | -0.6229021 | |
| SL1 4DX | 37 | 30 | 51.5216649 | -0.6372003 | |
| SL1 4EE | 1 | 1 | 51.516783 | -0.625171 | |
| SL1 4EP | 24 | 14 | 51.5203024 | -0.6290975 | |
| SL1 4PF | 15 | 12 | 51.5243611 | -0.6355341 | |
| SL1 4EU | 1 | 0 | 51.5209787 | -0.6323346 | |
| SL1 4FJ | 1 | 1 | 51.508271 | -0.584618 | |
| SL1 4FN | 1 | 1 | 51.5082723 | -0.5846011 | |
| SL1 4FR | 1 | 1 | 51.508271 | -0.584618 | |
| SL1 4FW | 1 | 1 | 51.5082723 | -0.5846011 | |
| SL1 4FX | 1 | 1 | 51.508271 | -0.584618 | |
| SL1 4HA | 2 | 2 | 51.518995 | -0.626485 | |
| SL1 4HB | 3 | 2 | 51.5186587 | -0.6162473 | |
| SL1 4HE | 7 | 5 | 51.5187283 | -0.6275161 | |
| SL1 4HF | 3 | 2 | 51.518106 | -0.625304 | |
| SL1 4HG | 6 | 4 | 51.5181766 | -0.6257167 |