OS X (Eastings) 451337 OS Y (Northings) 205240 Nat Grid SP513052 / SP5133705240 Nearest Post Code OX1 4NX Lat (WGS84) N51:44:37 (51.743517952153624) Long (WGS84) W1:15:28 (-1.25785812152034) Lat,Long (WGS84) 51.743517952153624,-1.25785812152034 Lat (OSGB36) N51:44:35 (51.74305236120231) Long (OSGB36) W1:15:23 (-1.2563715062808203) Lat,Long (OSGB36) 51.74305236120231,-1.2563715062808203 what3words topic.leap.gaps Open Loc/Plus code 9C3WPPVR+CV2