OS X (Eastings) 464343 OS Y (Northings) 100366 Nat Grid SU643003 / SU6434300366 Nearest Post Code PO1 1AA Lat (WGS84) N50:47:57 (50.79929205932049) Long (WGS84) W1:05:18 (-1.0883555677806473) Lat,Long (WGS84) 50.79929205932049,-1.0883555677806473 Lat (OSGB36) N50:47:55 (50.79871462024305) Long (OSGB36) W1:05:13 (-1.086885426298328) Lat,Long (OSGB36) 50.79871462024305,-1.086885426298328 what3words belong.fixed.bids Open Loc/Plus code 9C2WQWX6+PM6