OS X (Eastings) 447876 OS Y (Northings) 400656 Nat Grid SE478006 / SE4787600656 Nearest Post Code S64 0EE Lat (WGS84) N53:30:02 (53.50042976571205) Long (WGS84) W1:16:47 (-1.2797198351872594) Lat,Long (WGS84) 53.50042976571205,-1.2797198351872594 Lat (OSGB36) N53:30:01 (53.50016971318056) Long (OSGB36) W1:16:41 (-1.2781642730251679) Lat,Long (OSGB36) 53.50016971318056,-1.2781642730251679 what3words salt.seagulls.incisions Open Loc/Plus code 9C5WGP2C+54C