Experience coastal luxury at 8105 A1A S, a stunning Anastasia Island estate nestled on over an acre of direct Intracoastal Waterfront near Historic Downtown St. Augustine. This fully-furnished turnkey masterpiece featuring top-of-the-line interior design by Kristine Bates LLC, embraces an elegant blend of timeless sophistication and coastal Florida charm. With soaring cathedral ceilings and abundant natural light, the sprawling residence boasts full views of spectacular sunsets, bird estuaries and sailboats gliding along the Intracoastal captivate from both living areas and all four bedrooms. Outside, discover an exclusive oasis designed for relaxation and recreation, including a heated saltwater pool, spa and boat dock with jet ski lift. Take in the natural beauty from both expansive covered balconies or the lower terrace - ideal for poolside entertaining and living the ultimate Florida lifestyle. Enjoy the grand, open living area with gas fireplace and high-end chef's kitchen, including gas range and an oversized party island for entertaining. The lower-level guest or in-law suite, makes this home perfect for multigenerational living, well-appointed with wet bar, fireplace and pool access from the family room. The luxury primary suite features a spa-inspired soaking tub, dual vanities and ample storage in the custom walk-in closet, complete with built-in cabinetry. This 6638 square foot coastal masterpiece is built like a fortress with durability and security in mind and no expense was spared: high floor elevation, solid concrete block two by six construction, composite decking, Tesla solar PV system, elevator, security system, secure safe room, private gated entry, four car garage plus additional golf cart garage, a whole-house generator, tankless on-demand water heater, propane heat and water softener. This coastal paradise has it all. White sand beaches and water sports, including boating, kayaking, and fishing abound in the coveted Crescent Beach community, surrounded by natural Florida beauty and abundant marine life. This over one-acre estate is not just a home but a private paradise where every detail—from the curated art and decor to the seamless blend of coastal hues with Intracoastal vistas—creates an unparalleled living experience. Whether you're seeking tranquility or hosting grand coastal gatherings, 8105 A1A awaits as your ultimate waterfront sanctuary. Nothing compares.