OS X (Eastings) 499500 OS Y (Northings) 206500 Nat Grid SP995065 / SP9950006500 Nearest Post Code HP4 2RP Lat (WGS84) N51:44:54 (51.74837140916144) Long (WGS84) W0:33:36 (-0.560106145914378) Lat,Long (WGS84) 51.74837140916144,-0.560106145914378 Lat (OSGB36) N51:44:52 (51.7478957381115) Long (OSGB36) W0:33:31 (-0.5585392082298486) Lat,Long (OSGB36) 51.7478957381115,-0.5585392082298486 what3words valid.land.leans Open Loc/Plus code 9C3XPCXQ+8XR