OS X (Eastings)     521231
OS Y (Northings)    185009
Nat Grid            TQ212850 / TQ2123185009
Nearest Post Code   NW10 0JE
Lat (WGS84)         N51:33:03 (51.550955177780416)
Long (WGS84)        W0:15:10 (-0.2529103367473961)
Lat,Long (WGS84)    51.550955177780416,-0.2529103367473961
Lat (OSGB36)        N51:33:02 (51.55045179085434)
Long (OSGB36)       W0:15:05 (-0.2513163034754784)
Lat,Long (OSGB36)   51.55045179085434,-0.2513163034754784
what3words          wished.locked.hurray
Open Loc/Plus code  9C3XHP2W+9RP