| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| HA3 8LU | 4 | 4 | 51.5890412 | -0.3222907 | |
| HA3 8LX | 43 | 0 | 51.5891883 | -0.3272954 | |
| HA3 8LY | 38 | 0 | 51.589848 | -0.3231136 | |
| HA3 8LZ | 24 | 0 | 51.5913014 | -0.3191044 | |
| HA3 8NA | 9 | 1 | 51.5904558 | -0.3184571 | |
| HA3 8NB | 21 | 0 | 51.5917334 | -0.3166197 | |
| HA3 8ND | 17 | 0 | 51.5926147 | -0.3116207 | |
| HA3 8NE | 5 | 0 | 51.5929653 | -0.3117788 | |
| HA3 8NF | 33 | 0 | 51.5931474 | -0.312395 | |
| HA3 8NH | 10 | 0 | 51.5928002 | -0.3126389 | |
| HA3 8NJ | 8 | 0 | 51.5925836 | -0.3138308 | |
| HA3 8NL | 8 | 0 | 51.5923495 | -0.3150666 | |
| HA3 8NN | 49 | 0 | 51.5921063 | -0.3162883 | |
| HA3 8NP | 34 | 0 | 51.5910131 | -0.3240956 | |
| HA3 8NQ | 32 | 0 | 51.5930903 | -0.3128014 | |
| HA3 8NR | 16 | 0 | 51.5913534 | -0.3227405 | |
| HA3 8NS | 30 | 0 | 51.5906775 | -0.3250214 | |
| HA3 8NT | 20 | 16 | 51.5904851 | -0.3268003 | |
| HA3 8NW | 17 | 0 | 51.5931938 | -0.3256756 | |
| HA3 8NX | 16 | 0 | 51.5905458 | -0.3253832 |