- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°53'47"N 5°5'23"W
- Eastings/Northings: 187500, 226500
- OS Grid: SM875265
- Mapcode Local: GBR CF.QL52
- Mapcode Global: VH1QY.QLJK
Location and coordinates are for the approximate centre of Penyfeidr within this administrative area.
Geographic features and populated places may cross administrative borders.