A remarkablе eхprеѕѕion οf Lοwcountry luxury! 258 Seаbroοk Drive is perfect for entertaining & centrally located in the Skull Creek area of Hilton Head Plantation - next to Springlake, The Country Club of HH & Dolphin Head! This property offers exceptional privacy and architectural presence beneath a cathedral canopy of live oaks with saltwater tidal marsh views of Park Creek, which opens directly into the Port Royal Sound. Enjoy fishing, crabbing and kayaking right in your backyard, surrounded by the natural beauty of Hilton Head Island. Spanning 3 levels with a 3-stop elevator, the home welcomes you through a dramatic 2-story foyer and 6' gallery leading to formal living and dining rooms, wet bar and a richly appointed library/office/4th bedroom with built-ins, library ladder and coffered ceiling. The eat-in kitchen, butler's pantry and den open to an expansive deck showcasing breathtaking marsh views. Throughout, 10' ceilings, hardwood floors, crown molding, solid wood doors and custom cabinetry, reflect exceptional craftsmanship. Upstairs, the expansive primary retreat opens to a private marsh-view deck and features a spa-inspired bath with dual vanities, walk-in shower and jetted tub. Two guest bedrooms share a Jack-and-Jill bath, while a generous laundry/hobby room adds flexibility. Roof replaced 2023 & HVAC in 2026. A nearly 2, 000 SF garage accommodates up to 5 cars or a boat with incredible potential for a golf simulator, gym or workshop. Set within gated Hilton Head Plantation, residents enjoy nearly 4, 000 acres bordered by the Intracoastal Waterway and Port Royal Sound, nearly 2 miles of private beach access and the resort-style Spring Lake Pool complex. With remarkable scale, privacy, timeless craftsmanship, magnificent live oaks, and the beauty of Skull Creek just beyond the backyard, this property presents a rare opportunity to experience Hilton Head Island luxury in its most authentic Lowcountry form.