@Billy F I think that would be
highly unlikely. A friend of mine used to live in Beaconsfield and he took me to see the house outside (which is privately owned) and the grave. I would have thought the house would be a listed building (which means it cannot be demolished). It has a blue plaque outside (awarded to places of historical interest). I'll ask him and see what I can find out. P.S. GK's death was on 14th June 1936 at Beaconsfield.