OS X (Eastings) 184800 OS Y (Northings) 210000 Nat Grid SM848100 / SM8480010000 Nearest Post Code SA62 3DU Lat (WGS84) N51:44:50 (51.747258943228616) Long (WGS84) W5:07:08 (-5.118852896924078) Lat,Long (WGS84) 51.747258943228616,-5.118852896924078 Lat (OSGB36) N51:44:49 (51.746843959067675) Long (OSGB36) W5:07:04 (-5.117813836424853) Lat,Long (OSGB36) 51.746843959067675,-5.117813836424853 what3words legroom.system.empty Open Loc/Plus code 9C3PPVWJ+WF2