Our exclusive guide to the most expensive homes for sale in America

This is the 13th year the editors of Unique Homes have published Ultimate Homes. Our comprehensive list of every property for sale in the U.S. for at least $25 million starts on page 44 of our recent Ultimate edition, and remains the only of its kind. Below, you will find a list of the top 10 most expensive properties featured on this year’s list — starting with a $250 million estate in Bel Air, California and ending with a $100 million home in Southampton, New York.