OS X (Eastings) 512065 OS Y (Northings) 195403 Nat Grid TQ120954 / TQ1206595403 Nearest Post Code WD19 4BU Lat (WGS84) N51:38:47 (51.64626674978908) Long (WGS84) W0:22:54 (-0.381733086637741) Lat,Long (WGS84) 51.64626674978908,-0.381733086637741 Lat (OSGB36) N51:38:45 (51.645776441885374) Long (OSGB36) W0:22:49 (-0.380149873601207) Lat,Long (OSGB36) 51.645776441885374,-0.380149873601207 what3words obey.arch.given Open Loc/Plus code 9C3XJJW9+G82