| Country | United Kingdom (GB) |
| UN/LOCODE | ALH |
| Name | Aldenham |
| Name Without Diacritics | Aldenham |
| Region | HRT |
| Function Code | --3--6-- |
| Function | Road, Multi-use Location |
| Status Code | AQ () |
| Date | 601 |
| Timezone | Europe/London |
| Location (UN Format) | 5140N 00021W |
| Latitude Longitude | 51.6736, -0.3536 |