OS X (Eastings) 523462 OS Y (Northings) 223553 Nat Grid TL234235 / TL2346223553 Nearest Post Code SG1 2BA Lat (WGS84) N51:53:49 (51.89685708350554) Long (WGS84) W0:12:26 (-0.20709868736340475) Lat,Long (WGS84) 51.89685708350554,-0.20709868736340475 Lat (OSGB36) N51:53:47 (51.896393070477195) Long (OSGB36) W0:12:20 (-0.20548513758458054) Lat,Long (OSGB36) 51.896393070477195,-0.20548513758458054 what3words return.engage.desk Open Loc/Plus code 9C3XVQWV+P5R