OS X (Eastings) 509380 OS Y (Northings) 196678 Nat Grid TQ093966 / TQ0938096678 Nearest Post Code WD18 7LH Lat (WGS84) N51:39:30 (51.65825434396579) Long (WGS84) W0:25:12 (-0.42012465461421766) Lat,Long (WGS84) 51.65825434396579,-0.42012465461421766 Lat (OSGB36) N51:39:28 (51.657766029737694) Long (OSGB36) W0:25:07 (-0.41854534325626336) Lat,Long (OSGB36) 51.657766029737694,-0.41854534325626336 what3words retain.light.photos Open Loc/Plus code 9C3XMH5H+8X2