OS X (Eastings) 510117 OS Y (Northings) 195654 Nat Grid TQ101956 / TQ1011795654 Nearest Post Code WD18 0NG Lat (WGS84) N51:38:56 (51.64890712589794) Long (WGS84) W0:24:35 (-0.40979660714781463) Lat,Long (WGS84) 51.64890712589794,-0.40979660714781463 Lat (OSGB36) N51:38:54 (51.648417565744474) Long (OSGB36) W0:24:30 (-0.40821649471205035) Lat,Long (OSGB36) 51.648417565744474,-0.40821649471205035 what3words bound.design.poetic Open Loc/Plus code 9C3XJHXR+H38