OS X (Eastings) 509963 OS Y (Northings) 177006 Nat Grid TQ099770 / TQ0996377006 Nearest Post Code TW6 2AA Lat (WGS84) N51:28:53 (51.481330495975854) Long (WGS84) W0:25:04 (-0.41784969614925216) Lat,Long (WGS84) 51.481330495975854,-0.41784969614925216 Lat (OSGB36) N51:28:51 (51.48082164772725) Long (OSGB36) W0:24:59 (-0.416277277826113) Lat,Long (OSGB36) 51.48082164772725,-0.416277277826113 what3words ruled.marble.match Open Loc/Plus code 9C3XFHJJ+GVJ