OS X (Eastings) 512536 OS Y (Northings) 193408 Nat Grid TQ125934 / TQ1253693408 Nearest Post Code WD19 5DZ Lat (WGS84) N51:37:42 (51.62824245295752) Long (WGS84) W0:22:32 (-0.3755694838032808) Lat,Long (WGS84) 51.62824245295752,-0.3755694838032808 Lat (OSGB36) N51:37:40 (51.62774995888913) Long (OSGB36) W0:22:26 (-0.37398629976387365) Lat,Long (OSGB36) 51.62774995888913,-0.37398629976387365 what3words simply.water.reply Open Loc/Plus code 9C3XJJHF+7QV