- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 51°38'28"N 3°14'36"W
- Eastings/Northings: 314054, 194348
- OS Grid: ST140943
- Mapcode Local: GBR HV.7WBH
- Mapcode Global: VH6DL.Q0PK
Location and coordinates are for the approximate centre of Tredomen within this administrative area.
Geographic features and populated places may cross administrative borders.