Robert Downey Jr. – $11.9 Million, East Hamptons

Robert Downey Jr. is one of the main stars of the Marvel Cinematic Universe and all the years he has been portraying Iron Man on the big screen have really helped him achieve a net worth of $300 million. With the fortune he has been blessed with, he was able to buy the Edward DeRose Windmill Cottage in the East Hamptons.

The house is worth around $11.9 million and as its name already implies, it comes with a windmill! The house has a total of seven bedrooms, a library, a tennis court, a swimming pool, and a huge garden. Downey Jr. is set to star in Avengers: Endgame, in 2019.