- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 53°15'57"N 3°9'54"W
- Eastings/Northings: 322378, 374976
- OS Grid: SJ223749
- Mapcode Local: GBR 6ZBN.JX
- Mapcode Global: WH76S.B5ZH
Location and coordinates are for the approximate centre of Bryn Merllyn within this administrative area.
Geographic features and populated places may cross administrative borders.