With over 18,091 SF of living area, 260 Cape Florida Drive on Key Biscayne is one of the largest mansions available for sale on the MLS in South Florida. The home is a 9 bedroom, 8 bathroom and 2 half-bath layout including a chef's kitchen, home theater, library, lush landscaping, wet bar, security system and meticulous interior design. The 3/4 acre lot features 346 ft of protected waterfront with direct ocean access. It was listed for $19.8 million in 2013, but the price has now dropped to $13.9 million. Listing and photos by One Sotheby's International Realty.