12 East 69th Street: $79 Million

A library, a movie theater, a panic room - what more could anyone need? Weirdly, this lavish 20,000-square-foot residence owned by billionaire Vincent Viola just won't sell. It's been on the market for years, facing price cut after price cut. Perhaps it's because it looks more like a museum than a home, but imagine all the black-tie parties you could throw in the ballroom!

View listing HERE


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