OS X (Eastings)     523701
OS Y (Northings)    179984
Nat Grid            TQ237799 / TQ2370179984
Nearest Post Code   W12 8LX
Lat (WGS84)         N51:30:19 (51.50525956498142)
Long (WGS84)        W0:13:09 (-0.21906760360740812)
Lat,Long (WGS84)    51.50525956498142,-0.21906760360740812
Lat (OSGB36)        N51:30:17 (51.50475034984411)
Long (OSGB36)       W0:13:03 (-0.21747157896785319)
Lat,Long (OSGB36)   51.50475034984411,-0.21747157896785319
what3words          filed.gain.oasis
Open Loc/Plus code  9C3XGQ4J+493