Sienna Miller – $11.25 Million, The Hamptons

Now, although Sienna Miller never used her Hamptons residence on a permanent basis, she did stay in the spacious loft from time to time, using it as a vacation home. In August 2019, the waterfront Sag Harbor real estate was up for grabs as it hit the market at $11.25 million.

Located at 110 Hillside Drive East, the one-of-a-kind luxurious home contains nine bedrooms and 12 bathrooms that architect Peter Cook meticulously crafted while the interior was designed by Stedila Design and Buttercup Design. Miller dazzled in an emerald green outfit as she stepped out at the 10th Annual LACMA Art+Film Gala in Los Angeles in November 2021.