OS X (Eastings) 517529 OS Y (Northings) 187785 Nat Grid TQ175877 / TQ1752987785 Nearest Post Code HA3 0NZ Lat (WGS84) N51:34:36 (51.57668679288879) Long (WGS84) W0:18:19 (-0.3053505069372492) Lat,Long (WGS84) 51.57668679288879,-0.3053505069372492 Lat (OSGB36) N51:34:34 (51.576187216811206) Long (OSGB36) W0:18:14 (-0.3037614046709154) Lat,Long (OSGB36) 51.576187216811206,-0.3037614046709154 what3words cliff.brick.straw Open Loc/Plus code 9C3XHMGV+MVC