OS X (Eastings) 535099 OS Y (Northings) 199161 Nat Grid TQ350991 / TQ3509999161 Nearest Post Code EN1 4QJ Lat (WGS84) N51:40:30 (51.674979244487) Long (WGS84) W0:02:51 (-0.047564524038830346) Lat,Long (WGS84) 51.674979244487,-0.047564524038830346 Lat (OSGB36) N51:40:28 (51.674486944200645) Long (OSGB36) W0:02:45 (-0.045941952714057654) Lat,Long (OSGB36) 51.674486944200645,-0.045941952714057654 what3words tester.jets.jeeps Open Loc/Plus code 9C3XMXF2+XXV