What is the most expensive house to ever exist?
What is the most expensive house to ever exist? Buckingham Palace With an estimated value of nearly USD 1.6 billion (THB 52.4 billion approximately) as per a May 2022 Bloomberg report, the 775-bedroom official residence belonging to the British Royal Family, since 1837, is reportedly the most expensive house in the world.
Who owns the biggest house in the world?
Who is the owner of the biggest house in the world ? Istana Nurul Iman Palace, the official residence of the Sultan of Brunei, Hassanal Bolkiah, is the largest house in the world, spread over 2.15 million square feet.