Prince William Is 'Fully Immersing' Himself in Role That Comes with New Title

LONDON, ENGLAND - OCTOBER 04: Prince William, Prince of Wales attends the United For Wildlife Summit at Science Museum on October 04, 2022 in London, England. (Photo by Samir Hussein/WireImage )
LONDON, ENGLAND - OCTOBER 04: Prince William, Prince of Wales attends the United For Wildlife Summit at Science Museum on October 04, 2022 in London, England. (Photo by Samir Hussein/WireImage )

Samir Hussein/WireImage Prince William

Prince William is getting to know the nuts and bolts of his new role.

William spent part of Monday in discussions with a senior figure in the Duchy of Cornwall, the vast and valuable estate that the new Prince of Wales inherited from his father, King Charles III. Prince William, 40, met Alastair Martin, the secretary of the estate at Kensington Palace, the court circular, a record of royal duties, says.

Since Sept. 8, the day his grandmother Queen Elizabeth died, William has been titled the Duke of Cornwall and with that comes the Duchy — an estate of farmland, property and commercial businesses worth around $1.3 billion. Last year, it provided Charles with an income of around $25 million.

A day later, his father named him and his wife, Kate Middleton, the Prince and Princess of Wales.

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King Charles III and Britain's Prince William, Prince of Wales walk behind the coffin of Queen Elizabeth II, adorned with a Royal Standard and the Imperial State Crown
King Charles III and Britain's Prince William, Prince of Wales walk behind the coffin of Queen Elizabeth II, adorned with a Royal Standard and the Imperial State Crown

DANIEL LEAL/POOL/AFP via Getty Images King Charles and Prince William

In recent years, Prince William has made quiet visits to the Duchy, and he's also been speaking to his father about the more than 130,000 acres of land — with 160 miles of British coastline — in 23 counties of England and Wales.

"He is going to very much take an active role in it. He is fully immersing himself in it," a royal source tells PEOPLE.

The Duchy was established by King Edward III in 1337 to provide an income for the heir to the throne. King Charles used it also to pay for the life and public work of the heir to the throne and his family — and with Charles at the helm, it has become a major financial concern.

Last year, it emerged that homelessness campaigner William was exploring how homes in the Duchy could be used to help those in need.

Prince William, Prince Charles
Prince William, Prince Charles

Duchess of Cambridge, Kensington Royal/Instagram King Charles and Prince William

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In Oct. 2019, Prince William said he would follow in his father's footsteps when it came to the Duchy of Cornwall.

"I've started to think about how I will inherit the Duchy one day," William told farmers in Prince Charles: Inside The Duchy of Cornwall. "Well, rest assured I'm not going to rock the boat; I'll do much the same as what my father's doing. I'm not so into the architecture — that's the only thing."