OS X (Eastings) 538134 OS Y (Northings) 176973 Nat Grid TQ381769 / TQ3813476973 Nearest Post Code SE10 8UP Lat (WGS84) N51:28:30 (51.4748624090439) Long (WGS84) W0:00:45 (-0.012417228961702066) Lat,Long (WGS84) 51.4748624090439,-0.012417228961702066 Lat (OSGB36) N51:28:28 (51.47434637342898) Long (OSGB36) W0:00:39 (-0.010798942665178446) Lat,Long (OSGB36) 51.47434637342898,-0.010798942665178446 what3words patch.singer.broom Open Loc/Plus code 9C3XFXFQ+W2W