- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 52°32'5"N 3°1'33"W
- Eastings/Northings: 330500, 293500
- OS Grid: SO305935
- Mapcode Local: GBR B5.FFNW
- Mapcode Global: VH75Q.HKM2
Location and coordinates are for the approximate centre of Llanerch within this administrative area.
Geographic features and populated places may cross administrative borders.