OS X (Eastings) 529637 OS Y (Northings) 180949 Nat Grid TQ296809 / TQ2963780949 Nearest Post Code W1D 4JF Lat (WGS84) N51:30:45 (51.51260254404546) Long (WGS84) W0:07:60 (-0.13323311126383786) Lat,Long (WGS84) 51.51260254404546,-0.13323311126383786 Lat (OSGB36) N51:30:44 (51.51209281197941) Long (OSGB36) W0:07:54 (-0.1316270149911114) Lat,Long (OSGB36) 51.51209281197941,-0.1316270149911114 what3words neck.tribe.cave Open Loc/Plus code 9C3XGV78+2PR