- Category: Populated Place
- Type: Village
- Latitude/Longitude: 51°28'54"N 0°22'7"E
- Eastings/Northings: 564585, 178520
- OS Grid: TQ645785
- Mapcode Local: GBR NM5.42G
- Mapcode Global: VHJLC.B0VY
Location and coordinates are for the approximate centre of Chadwell St Mary within this administrative area.
Geographic features and populated places may cross administrative borders.