OS X (Eastings) 413489 OS Y (Northings) 187154 Nat Grid SU134871 / SU1348987154 Nearest Post Code SN25 3EW Lat (WGS84) N51:34:59 (51.58308555301528) Long (WGS84) W1:48:24 (-1.8067161908731308) Lat,Long (WGS84) 51.58308555301528,-1.8067161908731308 Lat (OSGB36) N51:34:57 (51.58260935406859) Long (OSGB36) W1:48:19 (-1.8052987371264884) Lat,Long (OSGB36) 51.58260935406859,-1.8052987371264884 what3words advice.circle.monks Open Loc/Plus code 9C3WH5MV+68M