The former residence of Prince Harry and Meghan Markle, Frogmore Cottage, has been empty since the couple moved in 2020.
But now, the Royal correctly raises questions about how the royal family manages its finances, has revealed a new report.
Real estate expert Robin Edwards said Popular chain that the unused house has become a symbol of this current debate.
He said Charles sent the bad message keeping the property vacant.
Edwards said: “Frogmore Cottage has become a symbol in the conversation in progress around the finances of the royal family and if they offer a good value for money to the taxpayer.”
“With the Sussex having left the property several years ago and that he is now sitting empty, this raises delicate questions, in particular at a time when the monarchy tries to show that it moves with the Times and reduces other costs, such as the recently announcement of the announcement of the declaration of the royal train.”
He added: “From the point of view of the property, leaving a large -scale house like Frogmore Cottage unoccupĂ©e sends the bad message. It is not only optics; it is also practicality.
“An empty property deteriorates faster, and in the case of Frogmore Cottage, which underwent an expensive renovation not long ago, the fact that it was not experienced or reused of risks appearing.”