OS X (Eastings) 508156 OS Y (Northings) 209075 Nat Grid TL081090 / TL0815609075 Nearest Post Code HP2 7FP Lat (WGS84) N51:46:12 (51.76991247198087) Long (WGS84) W0:26:02 (-0.4339687814416577) Lat,Long (WGS84) 51.76991247198087,-0.4339687814416577 Lat (OSGB36) N51:46:10 (51.76943732451007) Long (OSGB36) W0:25:57 (-0.4323865058928609) Lat,Long (OSGB36) 51.76943732451007,-0.4323865058928609 what3words trash.silly.prone Open Loc/Plus code 9C3XQH98+XC6