A rare offering on iconic South Lake Joseph in the prestigious enclave of Port Sandfield. This masterfully crafted waterfront estate sits behind a stately gated entrance and offers exceptional privacy, elegance, and timeless design throughout. The principal residence features wide plank hardwood floors, soaring ceilings, and expansive lake views. The gourmet chefs kitchen with a large butlers pantry flows seamlessly into the main living spaces, anchored by a stunning double-sided stone fireplace. The luxurious main floor primary suite offers walkouts, spa-inspired ensuite, and peaceful lake vistas. A private guest suite with its own fireplace and sitting area ensures comfort and seclusion. With 5 bedrooms in the main house plus a 6th suite above the attached garage, there's room for everyone. The lower level offers a full wet bar, games room, family room, and state-of-the-art mechanicals. Enjoy six covered porches, ideal for lakeside entertaining in any weather. Outdoors, stroll landscaped pathways through irrigated gardens to 465 feet of pristine shoreline with a gentle slope into crystal-clear water, perfect for swimming. The 3-slip boathouse (2 interior slips) features a beautifully finished upper-level living space, ideal for hosting guests or relaxing by the water. A charming Bunkie provides additional accommodations or a peaceful home office. This meticulously maintained estate offers the ultimate in privacy, craftsmanship, and location. A signature property in one of Muskoka's most desirable addresses Port Sandfield on Lake Joseph.