The Jills Zeder Group has listed a $48 million Tuscan villa-inspired estate at 150 Arvida Parkway, in the Gables Estates community. The 16,120-square-foot residence was designed by architect Rafael Portuondo and constructed in 2018. Situated on a 62,000-square-foot waterfront lot, the two-story estate features six bedrooms, seven bathrooms and two half-bathrooms. It has 200 feet of Biscayne Bay waterfront and 200 feet on a protected inlet. The foyer has a custom-designed marble staircase, and the kitchen has two expansive Taj Mahal marble islands. The family room wet bar is made of Macassar wood. Wine enthusiasts will love the 2,200-bottle wine room.