OS X (Eastings) 530347 OS Y (Northings) 180797 Nat Grid TQ303807 / TQ3034780797 Nearest Post Code WC2E 8PS Lat (WGS84) N51:30:40 (51.51107337874978) Long (WGS84) W0:07:23 (-0.12306356282164878) Lat,Long (WGS84) 51.51107337874978,-0.12306356282164878 Lat (OSGB36) N51:30:38 (51.51056330723442) Long (OSGB36) W0:07:17 (-0.12145637179005053) Lat,Long (OSGB36) 51.51056330723442,-0.12145637179005053 what3words hope.large.member Open Loc/Plus code 9C3XGV6G+CQF