| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SL3 0NP | 1 | 1 | 51.4849318 | -0.5293114 | |
| SL3 0NY | 13 | 0 | 51.4783591 | -0.5073026 | |
| SL3 0NT | 1 | 1 | 51.4778482 | -0.5074345 | |
| SL3 0NU | 6 | 0 | 51.4772182 | -0.5095143 | |
| SL3 0NW | 18 | 18 | 51.4793658 | -0.508681 | |
| SL3 0NX | 4 | 0 | 51.4783564 | -0.5070867 | |
| SL3 0NZ | 1 | 0 | 51.4793483 | -0.5115474 | |
| SL3 0PA | 54 | 0 | 51.4789338 | -0.5100632 | |
| SL3 0PB | 37 | 0 | 51.4789894 | -0.5116167 | |
| SL3 0PD | 40 | 0 | 51.4792153 | -0.5109901 | |
| SL3 0PE | 1 | 1 | 51.508271 | -0.584618 | |
| SL3 0PH | 4 | 2 | 51.4796748 | -0.5138986 | |
| SL3 0PJ | 5 | 0 | 51.4800071 | -0.513859 | |
| SL3 0PL | 15 | 0 | 51.4803723 | -0.5128822 | |
| SL3 0PN | 21 | 0 | 51.4797966 | -0.5107408 | |
| SL3 0PP | 11 | 0 | 51.480749 | -0.5113866 | |
| SL3 0PQ | 11 | 1 | 51.4792084 | -0.5125744 | |
| SL3 0PR | 9 | 1 | 51.4810021 | -0.5100678 | |
| SL3 0PS | 10 | 0 | 51.480888 | -0.512419 | |
| SL3 0PT | 10 | 0 | 51.4808446 | -0.5118299 |