- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 52°5'21"N 4°32'54"W
- Eastings/Northings: 225500, 246500
- OS Grid: SN255465
- Mapcode Local: GBR D4.BGFY
- Mapcode Global: VH2MR.3RR7
Location and coordinates are for the approximate centre of Noyadd Trefawr within this administrative area.
Geographic features and populated places may cross administrative borders.