With superstar next-door neighbors like Chelsea Clinton and NASCAR driver Jeff Gordon, JLo's 6500-square-foot duplex (with 3,000 square feet of outdoor space) is simply mind-blowing. The 90-year-old Whitman Building, in which the penthouse is located, stretches the entire span between two city blocks, making its four converted condos amongst the longest ones in NYC – and the roomiest, with spacious 12'4" ceilings.
