OS X (Eastings) 535138 OS Y (Northings) 169931 Nat Grid TQ351699 / TQ3513869931 Nearest Post Code SE20 8LN Lat (WGS84) N51:24:44 (51.41230326414309) Long (WGS84) W0:03:30 (-0.05821545936291176) Lat,Long (WGS84) 51.41230326414309,-0.05821545936291176 Lat (OSGB36) N51:24:42 (51.41178072654702) Long (OSGB36) W0:03:24 (-0.05660494662090465) Lat,Long (OSGB36) 51.41178072654702,-0.05660494662090465 what3words bonds.spared.cakes Open Loc/Plus code 9C3XCW6R+WPF