Sea Crest Heights Properties for Sale in Marathon, FL

Step into a world where tropical splendor meets unparalleled luxury. Welcome to one of the most exclusive waterfront estates in the Florida Keys, a masterpiece where natures beauty harmonizes with architectural brilliance. This renowned oasis spans five lush acres with 244 feet of ocean frontage, offering privacy, prestige, and world-class amenities. Pass through the private gates and be transported to a sanctuary of elegance. The 5,600-square-foot main residence, custom-built by DAsign Source, showcases exquisite craftsmanship. At the heart of the estate is a resort-style pool, winding through tropical landscapes with waterfalls, a waterslide, and a Tahitian-style river leading to a swim-up tiki bar. This outdoor haven is designed for lavish relaxation and entertainment in a breathtaking oceanfront setting. Adding to the allure is the 2,999-square-foot guest house, a standalone retreat with unmatched versatility. Featuring a full kitchen, multiple bathrooms, and generous living spaces, it provides exceptional privacy and autonomy, perfect for hosting guests or staff. For boating and fishing enthusiasts, the private marina and boat ramp offer direct access to the pristine and famed waters of the Keys. The property also presents the potential for a private hangar, catering to the aviation elite. Inside, the estate is designed for the most discerning tastes. The gourmet kitchen is a chefs dream, while sumptuous guest suites, each with private balconies opening to the lush poolscape, ensure that every stay is a five-star experience. Beyond the main features, discover a stunning movie theater, expansive porches, rain forest, fruit orchard, multiple garages, carriage house, tortoise habitat and so much more. This estate redefines coastal living, offering an unmatched blend of seclusion, luxury, and prestige. A personal resort in the heart of the Florida Keys, this home elevates everyday life to an extraordinary experience of comfort, grandeur and tropical serenity.