Welcome to the Summer Village of Castle Island, a gated waterfront retreat with its own council and mayor, where residents host summer concerts and gather in the community-created park. Connected by a private causeway, this rare half-acre property offers over $700,000 in upgrades and comes virtually furnished--boat included. Enjoy a 200-ft sandy beach with a rebuilt storm wall, a new Floe aluminum-cedar dock, and a boat trolley, making it effortless to launch your boat at your convenience. The home features 50-year cedar shakes, triple-pane low-E windows and copper eavestroughs. Inside, you'll find a Wolf gas range, a Sub-Zero fridge, stone countertops, & quality cabinetry, along with updated stamped concrete & tile flooring, a spa-style steam shower & fresh paint. Outdoor living shines with a heated, enclosed patio featuring a fireplace and gas heaters, a built-in BBQ, a fire pit and beautifully landscaped, irrigated grounds--a turn-key lakefront getaway with history, community spirit and modern luxury.