- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 51°41'5"N 4°8'29"W
- Eastings/Northings: 252056, 200621
- OS Grid: SN520006
- Mapcode Local: GBR GT.9TZG
- Mapcode Global: VH4JT.5XF9
Location and coordinates are for the approximate centre of Penallt within this administrative area.
Geographic features and populated places may cross administrative borders.