11 East 74th Street: $59.5 Million
It's really no wonder why a series of heiresses have called this six story, 20-foot-wide limestone mansion home since it was built in 1869. The glamorous residence just off Fifth Avenue features original touches of the Gilded Age, including marble floors, a grand staircase, and two formal salons for entertaining. While there are six master bedrooms, the third floor serves as an entire master suite, complete with fireplace and private study. Throw in the state of the art appliance updates and it's certainly worth $59.5 million.
Listing HERE!
[Photos via Christie's]