How Much Does A Palace Cost?

How Much Does A Palace Cost? In USD, that’s about $300,000 to $6 million plus. Sotheby’s Realty. Catering to high-net-worth individuals, Sotheby’s lists castles and chateaus online, most of which cost millions of dollars. How much the world’s most valuable palaces are worth? Buckingham Palace is one of the most well-known royal residences in the