OS X (Eastings) 540677 OS Y (Northings) 170942 Nat Grid TQ406709 / TQ4067770942 Nearest Post Code BR1 5AD Lat (WGS84) N51:25:12 (51.4200421879542) Long (WGS84) E0:01:18 (0.021779302412804402) Lat,Long (WGS84) 51.4200421879542,0.021779302412804402 Lat (OSGB36) N51:25:10 (51.41951926066089) Long (OSGB36) E0:01:24 (0.02339921388993238) Lat,Long (OSGB36) 51.41951926066089,0.02339921388993238 what3words grants.twice.slap Open Loc/Plus code 9F32C2CC+2P6