OS X (Eastings) 508487 OS Y (Northings) 171161 Nat Grid TQ084711 / TQ0848771161 Nearest Post Code TW15 1PW Lat (WGS84) N51:25:45 (51.42907920075738) Long (WGS84) W0:26:27 (-0.44088738541742) Lat,Long (WGS84) 51.42907920075738,-0.44088738541742 Lat (OSGB36) N51:25:43 (51.42856466410009) Long (OSGB36) W0:26:22 (-0.43931968705146796) Lat,Long (OSGB36) 51.42856466410009,-0.43931968705146796 what3words slate.wiser.remain Open Loc/Plus code 9C3XCHH5+JJQ