OS X (Eastings) 391316 OS Y (Northings) 161805 Nat Grid ST913618 / ST9131661805 Nearest Post Code SN12 6TX Lat (WGS84) N51:21:19 (51.355250294057306) Long (WGS84) W2:07:34 (-2.1260952498493584) Lat,Long (WGS84) 51.355250294057306,-2.1260952498493584 Lat (OSGB36) N51:21:17 (51.35475216907808) Long (OSGB36) W2:07:29 (-2.124722693607475) Lat,Long (OSGB36) 51.35475216907808,-2.124722693607475 what3words decorated.landed.officers Open Loc/Plus code 9C3V9V4F+4H2