Police in Southwark are appealing to find next of kin for a John Stuart Parkin from Southwark.
Mr Parkin, 62, was found deceased at his flat in Venice Court, Sultan Road, Camberwell SE5 on Tuesday, 21 November.
The death was not suspicious and a report has been compiled for the coroner.
Despite extensive efforts, police have not been able to trace any family members
It is believed that Mr Parkin may have family in Kent. Officers have liaised with counterparts at Kent Police but so far no members of Mr Parkin's family has been traced.
Anyone with information that could assist police in locating Mr Parkin's next of kin is asked to contact the Missing Persons Team at Walworth on T 07775 542227 or contact by email: MDMailbox-.MissingPersonUnit@met.pnn.police.uk