Clarence House spokesman: Staff of King Charles could lose jobs

Household staff who served King Charles while he was heir to the British throne have already been told they could lose their jobs, drawing criticism from a labour union that called the move "heartless" before Queen Elizabeth is even buried.

Charles, who succeeded his mother on her death on September 8, and his wife Camilla, the Queen Consort, will be moving from Clarence House, his London home for decades, to the monarch's main official residence, Buckingham Palace, Reuters reports.

A Clarence House spokesman said operations there had ceased and a consultation process with staff over redundancies had begun.

"Our staff have given long and loyal service and while some redundancies will be unavoidable, we are working urgently to identify alternative roles for the greatest possible number of staff," the spokesman said.

The Guardian newspaper reported that up 100 employees had been told they could lose their jobs, some of who had worked there for decades. They include personal servants such as footmen, valets, dressers and cooks, as well as clerical staff.

The notifications were issued even as they were working to assist the new king during the accession process -- including while a thanksgiving service for his mother was underway in Edinburgh, it said. September 19 will be a national holiday for the queen's funeral.

The Public and Commercial Services Union condemned the decision to announce redundancies during the mourning period as "heartless".

"While some changes across the households were to be expected, as roles across the Royal Family change, the scale and speed at which this has been announced is callous in the extreme," union general secretary Mark Serwotka said.

The Clarence House spokesman said the law required staff to be made aware of the situation at the earliest opportunity.

"Despite every effort to delay until after the funeral the advice remained the same," he said. "Any staff being made redundant will be offered enhanced redundancy payments."

No staff would be affected for at least three months, he added.