Welcome to luxury coastal living at 1 Shell Key, an exquisite 4,143 sq ft custom home on a quiet cul-de-sac in the gated community of Harborwalk. This waterfront retreat offers 270 permanent, unobstructed views of West Galveston Bay, the Intracoastal Waterway, and coastal wetlands from every room. Features include 3/4 bedrooms + home office nook, 4.5 baths, a gourmet kitchen with granite countertops, stainless appliances, large island, butler's pantry, and bamboo floors. Relax in the spacious primary suite with soaking tub and water-view shower. Enjoy multiple IPE decks, a 15'x40' boathouse with two lifts, fishing pier, and custom pool with outdoor serving area. Additional highlights: 3 level elevator, impact windows, central vac, lightning protection, whole-house dehumidifier, Generac generator, epoxy garage floors, and climate-controlled tackle room. All set on a 9,955 sq ft lot with over 140 ft of waterfront and access to Harborwalk's marina, yacht club, and resort-style pool.