OS X (Eastings) 402351 OS Y (Northings) 179609 Nat Grid SU023796 / SU0235179609 Nearest Post Code SN15 4PQ Lat (WGS84) N51:30:55 (51.51539980653323) Long (WGS84) W1:58:03 (-1.9675123266605954) Lat,Long (WGS84) 51.51539980653323,-1.9675123266605954 Lat (OSGB36) N51:30:54 (51.51491803885358) Long (OSGB36) W1:57:58 (-1.9661158215481647) Lat,Long (OSGB36) 51.51491803885358,-1.9661158215481647 what3words joined.shiny.polices Open Loc/Plus code 9C3WG28J+5X5