When someone dies at home, their GP should be called as soon as possible.
The GP will normally visit the house and, if the death was expected, should be able to issue a certificate giving the cause of death. If the person did not have a GP or you do not know the name of the GP, an ambulance should be called instead.
A doctor is not allowed to issue a certificate if they are unsure about the cause of death. When this happens the death must be reported to a coroner and the body will be taken to a hospital mortuary, where a post mortem may need to take place.