OS X (Eastings) 551431 OS Y (Northings) 180274 Nat Grid TQ514802 / TQ5143180274 Nearest Post Code RM13 9YQ Lat (WGS84) N51:30:04 (51.50112220023788) Long (WGS84) E0:10:49 (0.18031645832983467) Lat,Long (WGS84) 51.50112220023788,0.18031645832983467 Lat (OSGB36) N51:30:02 (51.50060608508284) Long (OSGB36) E0:10:55 (0.18195773668922843) Lat,Long (OSGB36) 51.50060608508284,0.18195773668922843 what3words tonic.undulation.dunes Open Loc/Plus code 9F32G52J+C4W