OS X (Eastings) 213633 OS Y (Northings) 200523 Nat Grid SN136005 / SN1363300523 Nearest Post Code SA70 7BW Lat (WGS84) N51:40:21 (51.6724822101348) Long (WGS84) W4:41:48 (-4.696640803842841) Lat,Long (WGS84) 51.6724822101348,-4.696640803842841 Lat (OSGB36) N51:40:19 (51.67205373533776) Long (OSGB36) W4:41:44 (-4.6955546931075896) Lat,Long (OSGB36) 51.67205373533776,-4.6955546931075896 what3words slugs.awkward.reassured Open Loc/Plus code 9C3QM8C3+X8X