OS X (Eastings) 523145 OS Y (Northings) 180315 Nat Grid TQ231803 / TQ2314580315 Nearest Post Code W12 7JW Lat (WGS84) N51:30:30 (51.50835561790627) Long (WGS84) W0:13:37 (-0.22695902221324096) Lat,Long (WGS84) 51.50835561790627,-0.22695902221324096 Lat (OSGB36) N51:30:28 (51.507846886512425) Long (OSGB36) W0:13:31 (-0.22536376984828754) Lat,Long (OSGB36) 51.507846886512425,-0.22536376984828754 what3words truth.rounds.trials Open Loc/Plus code 9C3XGQ5F+86V