Steeped in history yet perfectly attuned to modern life, this landmark 1830s residence–once the storied Old King’s Inn–embodies the finest expression of Cape Cod’s old-world charm and contemporary refinement. Nestled along Yarmouth Port’s famed Captain’s Mile, the home has been masterfully restored with every system and surface renewed. Inside, gracious entertaining rooms unfold around a chef’s kitchen with custom millwork, a central dining room with magnificent built-ins, and a hearth-side living area flowing to a four-season sunroom overlooking the heated pool, spa, and bluestone terrace framed by mature gardens. The sanctuary-like primary suite and multiple en-suite bedrooms create exceptional comfort for family and guests, while a historic three-bay barn offers potential for expanded living space, completing a campus-like setting ideal for gathering and retreat. Moments from Yarmouth Port’s village favorites–Hallet’s Ice Cream, Jack’s Outback, Lighthouse Keeper’s Pantry, and the scenic Mill Bridge and Gray’s Beach Boardwalk–this turnkey estate unites legacy architecture, modern luxury, and an incomparable Cape Cod lifestyle.