OS X (Eastings) 525098 OS Y (Northings) 181110 Nat Grid TQ250811 / TQ2509881110 Nearest Post Code W11 2AW Lat (WGS84) N51:30:54 (51.5150717214898) Long (WGS84) W0:11:55 (-0.19855070824244397) Lat,Long (WGS84) 51.5150717214898,-0.19855070824244397 Lat (OSGB36) N51:30:52 (51.51456331621589) Long (OSGB36) W0:11:49 (-0.1969519470211396) Lat,Long (OSGB36) 51.51456331621589,-0.1969519470211396 what3words forces.boost.composers Open Loc/Plus code 9C3XGR82+2HG