- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°31'52"N 3°32'12"W
- Eastings/Northings: 293500, 182500
- OS Grid: SS935825
- Mapcode Local: GBR HG.GM48
- Mapcode Global: VH5HC.NR4Y
Location and coordinates are for the approximate centre of Heol-las within this administrative area.
Geographic features and populated places may cross administrative borders.