OS X (Eastings) 520063 OS Y (Northings) 180834 Nat Grid TQ200808 / TQ2006380834 Nearest Post Code W3 9JG Lat (WGS84) N51:30:49 (51.51368264483963) Long (WGS84) W0:16:16 (-0.2711698647916478) Lat,Long (WGS84) 51.51368264483963,-0.2711698647916478 Lat (OSGB36) N51:30:47 (51.51317523115763) Long (OSGB36) W0:16:10 (-0.2695794304665138) Lat,Long (OSGB36) 51.51317523115763,-0.2695794304665138 what3words curl.upon.edit Open Loc/Plus code 9C3XGP7H+FGG