OS X (Eastings) 527510 OS Y (Northings) 181391 Nat Grid TQ275813 / TQ2751081391 Nearest Post Code W1H 5BX Lat (WGS84) N51:31:01 (51.517058294394026) Long (WGS84) W0:09:49 (-0.16370782011075935) Lat,Long (WGS84) 51.517058294394026,-0.16370782011075935 Lat (OSGB36) N51:30:60 (51.516549564325715) Long (OSGB36) W0:09:44 (-0.1621050104295052) Lat,Long (OSGB36) 51.516549564325715,-0.1621050104295052 what3words pound.swaps.movies Open Loc/Plus code 9C3XGR8P+RGF