OS X (Eastings) 401737 OS Y (Northings) 298146 Nat Grid SP017981 / SP0173798146 Nearest Post Code WS1 2ND Lat (WGS84) N52:34:52 (52.58112296634223) Long (WGS84) W1:58:33 (-1.9757979402931483) Lat,Long (WGS84) 52.58112296634223,-1.9757979402931483 Lat (OSGB36) N52:34:51 (52.580765492105506) Long (OSGB36) W1:58:28 (-1.9743624134202211) Lat,Long (OSGB36) 52.580765492105506,-1.9743624134202211 what3words hill.locals.bigger Open Loc/Plus code 9C4WH2JF+CMW