- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 51°42'43"N 2°44'12"W
- Eastings/Northings: 349190, 201752
- OS Grid: SO491017
- Mapcode Local: GBR JJ.3B9K
- Mapcode Global: VH87D.J708
Location and coordinates are for the approximate centre of Trelleck Grange within this administrative area.
Geographic features and populated places may cross administrative borders.