OS X (Eastings) 427300 OS Y (Northings) 541900 Nat Grid NZ273419 / NZ2730041900 Nearest Post Code DH1 3EE Lat (WGS84) N54:46:17 (54.77128496803305) Long (WGS84) W1:34:38 (-1.5771722667603212) Lat,Long (WGS84) 54.77128496803305,-1.5771722667603212 Lat (OSGB36) N54:46:16 (54.7711792289203) Long (OSGB36) W1:34:32 (-1.5755969296672483) Lat,Long (OSGB36) 54.7711792289203,-1.5755969296672483 what3words decent.smashes.charm Open Loc/Plus code 9C6WQCCF+G48