OS X (Eastings) 497896 OS Y (Northings) 179554 Nat Grid SU978795 / SU9789679554 Nearest Post Code SL1 1TN Lat (WGS84) N51:30:23 (51.50644867698602) Long (WGS84) W0:35:27 (-0.5908566595519884) Lat,Long (WGS84) 51.50644867698602,-0.5908566595519884 Lat (OSGB36) N51:30:21 (51.50594543700135) Long (OSGB36) W0:35:21 (-0.5893029553797531) Lat,Long (OSGB36) 51.50594543700135,-0.5893029553797531 what3words wakes.dozen.legs Open Loc/Plus code 9C3XGC45+HMC