| Country | France (FR) |
| UN/LOCODE | HEP |
| Name | Ch‚teau-sur-Epte |
| Name Without Diacritics | Chateau-sur-Epte |
| Region | 27 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 701 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4912N 00140E |
| Latitude Longitude | 49.1977, 1.6619 |