| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| HP21 8NL | 15 | 0 | 51.806754 | -0.816595 | |
| HP21 8NN | 7 | 1 | 51.8067366 | -0.8173614 | |
| HP21 8NP | 38 | 2 | 51.8073673 | -0.8185662 | |
| HP21 8NQ | 2 | 0 | 51.8056438 | -0.8197572 | |
| HP21 8NR | 39 | 2 | 51.8078779 | -0.8183788 | |
| HP21 8NS | 14 | 0 | 51.8078537 | -0.8177557 | |
| HP21 8NT | 20 | 0 | 51.8084192 | -0.8203519 | |
| HP21 8NU | 10 | 0 | 51.8095634 | -0.8232667 | |
| HP21 8NW | 17 | 0 | 51.8066675 | -0.8178302 | |
| HP21 8NX | 10 | 0 | 51.8095647 | -0.8242966 | |
| HP21 8NY | 10 | 0 | 51.8103174 | -0.8249443 | |
| HP21 8NZ | 24 | 0 | 51.8113042 | -0.8265142 | |
| HP21 8PA | 36 | 0 | 51.8111554 | -0.8269243 | |
| HP21 8PD | 1 | 1 | 51.8137979 | -0.8189858 | |
| HP21 8PE | 1 | 1 | 51.8132778 | -0.8235662 | |
| HP21 8PF | 36 | 0 | 51.807246 | -0.824415 | |
| HP21 8PG | 20 | 0 | 51.8062511 | -0.8256303 | |
| HP21 8PH | 26 | 0 | 51.8052283 | -0.8258599 | |
| HP21 8PJ | 12 | 0 | 51.8072633 | -0.8288531 | |
| HP21 8PL | 15 | 0 | 51.80699 | -0.8284975 |