Acqua Liana - Manalapan, FL

There's something in the water in Manalapan, because this is the third mansion on our list in the 33462 zip code. Acqua Lina is the world's largest and most luxurious "eco mansion." The Acqua Lina home is the world's first ultra-lux home to be awarded the  "triple green" certification through the US Green Building Council. Some features of the 7 bathroom/11 bedroom home include; a 2000 gallon aquarium that doubles as a bar, double-helix glass staircase, 2 glass elevators, home theater, and exotic hardwoods floors throughout. The Acqua Lina recently sold for $22.9 million.

[Photo via Frank-McKinney]

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