That place is called a marghat where the people die. And that place is called graveyard where people are buried, because people don’t die in crematorium.
When one dies at home, that house become marghat. Unless any parmeshthi comes there, any saint, ascetic or renouncer comes there, no ahaar etc. is held there, then that house is neither a temple nor a palatial building, that is like a marghat. There is always mourning at that place.
There must be some religious ritual at home after a death so that it may become like a temple. As long as that home remains like a marghat, there is dwelling of ghosts, otherwise people of that house seem like ghosts.