| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| HP4 3NA | 35 | 0 | 51.7558492 | -0.5792016 | |
| HP4 3ND | 5 | 0 | 51.7546186 | -0.5800515 | |
| HP4 3NE | 15 | 0 | 51.7545678 | -0.5780828 | |
| HP4 3NF | 10 | 0 | 51.7540524 | -0.5793304 | |
| HP4 3NG | 6 | 0 | 51.7537607 | -0.5809965 | |
| HP4 3NH | 21 | 1 | 51.7584322 | -0.5816271 | |
| HP4 3NJ | 16 | 0 | 51.7568134 | -0.5858611 | |
| HP4 3NL | 25 | 0 | 51.7558379 | -0.583476 | |
| HP4 3NN | 8 | 0 | 51.7577648 | -0.5889359 | |
| HP4 3NP | 19 | 0 | 51.7596258 | -0.5844151 | |
| HP4 3NQ | 41 | 0 | 51.7551868 | -0.5839165 | |
| HP4 3NR | 8 | 0 | 51.7602484 | -0.5853375 | |
| HP4 3NS | 16 | 0 | 51.7593026 | -0.5824725 | |
| HP4 3NT | 4 | 0 | 51.7579772 | -0.5871471 | |
| HP4 3NU | 6 | 0 | 51.7600652 | -0.5843144 | |
| HP4 3NW | 32 | 0 | 51.7584004 | -0.5842071 | |
| HP4 3NX | 14 | 0 | 51.7561551 | -0.5851757 | |
| HP4 3NY | 10 | 0 | 51.7574296 | -0.5879756 | |
| HP4 3NZ | 28 | 0 | 51.7590082 | -0.5880044 | |
| HP4 3PA | 32 | 0 | 51.7660063 | -0.582607 |