OS X (Eastings) 540286 OS Y (Northings) 177594 Nat Grid TQ402775 / TQ4028677594 Nearest Post Code SE3 7SD Lat (WGS84) N51:28:48 (51.479913624528685) Long (WGS84) E0:01:08 (0.018794970026022637) Lat,Long (WGS84) 51.479913624528685,0.018794970026022637 Lat (OSGB36) N51:28:46 (51.47939767100048) Long (OSGB36) E0:01:14 (0.020417012357581754) Lat,Long (OSGB36) 51.47939767100048,0.020417012357581754 what3words family.fresh.ample Open Loc/Plus code 9F32F2H9+XG7