$5,700,000 Step into paradise with this stunning Duck Key retreat! This 4-bedroom, 4-bathroom haven features 72 feet of deep-water dockage, 10,000 lb and 20,000 lb boat lifts, shell stone, Calacatta stone, Restoration Hardware furniture, and marble floors. Enjoy Florida's no state income tax, warm climate with 230+ sunny days, and beautiful beaches. Duck Key offers vibrant marine life, exceptional schools, and a strong community character. Discover nearby waterfront dining and breathtaking sunsets. Live luxuriously in the second house from Duck Key’s entrance—your island paradise awaits! A11595539 MLS Step into paradise with this stunning Duck Key retreat! This 4-bedroom, 4-bathroom haven features 72 feet of deep-water dockage, 10,000 lb and 20,000 lb boat lifts, shell stone, Calacatta stone, Restoration Hardware furniture, and marble floors. Enjoy Florida's no state income tax, warm climate with 230+ sunny days, and beautiful beaches. Duck Key offers vibrant marine life, exceptional schools, and a strong community character. Discover nearby waterfront dining and breathtaking sunsets. Live luxuriously in the second house from Duck Key’s entrance—your island paradise awaits! 210 W Seaview Cir, Duck