OS X (Eastings) 434859 OS Y (Northings) 390537 Nat Grid SK348905 / SK3485990537 Nearest Post Code S5 8WG Lat (WGS84) N53:24:38 (53.41050007846154) Long (WGS84) W1:28:37 (-1.477063441872918) Lat,Long (WGS84) 53.41050007846154,-1.477063441872918 Lat (OSGB36) N53:24:37 (53.41023244952547) Long (OSGB36) W1:28:32 (-1.475535315768918) Lat,Long (OSGB36) 53.41023244952547,-1.475535315768918 what3words modest.margin.minus Open Loc/Plus code 9C5WCG6F+653