OS X (Eastings) 581076 OS Y (Northings) 251701 Nat Grid TL810517 / TL8107651701 Nearest Post Code IP29 4LE Lat (WGS84) N52:08:02 (52.13393536457787) Long (WGS84) E0:38:39 (0.6442849159482449) Lat,Long (WGS84) 52.13393536457787,0.6442849159482449 Lat (OSGB36) N52:08:01 (52.13348488872442) Long (OSGB36) E0:38:46 (0.6460065180343104) Lat,Long (OSGB36) 52.13348488872442,0.6460065180343104 what3words apparatus.cascade.directs Open Loc/Plus code 9F424JMV+HPF