Kate Middleton’s third hidden residence is Prince William.

The Queen Mother’s secret gift to Prince William, Duke of Cambridge, has been revealed.

According to My London News, Queen Elizabeth’s mother gave Prince William a charming three-bedroom home called Tam-Na-Ghar on the Balmoral Estate.

The Queen Mother had given the future king the secret home shortly before her death in 2002.

The house, which is adjacent to future king Prince Charles’ estate Birkhall, is considered Prince William and Kate Middleton’s third home.

According to the story, Prince William and Kate Middleton spent some of their “happiest times” at Tam-Na-Ghar when they first started dating.

In 2019, the royal couple reportedly spent a summer vacation at the cottage with their three children, Prince George, Princess Charlotte, and Prince Louis.

William and Kate Middleton also own Kensington Palace in London and Anmer Hall on the Sandringham Estate.