88835 Old Hwy Set along prestigious Millionaire's Row in Tavernier, 88835 Old Highway presents a rare waterfront offering spanning over 3 oceanfront acres, plus an additional acre with a protected private boat basin. Blending privacy, expansive land, and future potential, this exceptional property embodies refined coastal living in the Upper Keys. Completed in 2022, the residence features 3 bedrooms, 2 bathrooms, and approximately 1, 500 square feet of thoughtfully designed interiors with impact windows and doors, rich hardwood flooring, a steel metal roof, and a designer kitchen outfitted with premium Viking appliances. Outdoor spaces are designed for effortless luxury, featuring shell stone porch flooring, covered parking, lush tropical landscaping, and low-maintenance turf. The estate consists of three separate parcels, including a buildable lot (Lot 1A), the current homesite (Lot 2A), and a natural hammock parcel (Lot 3A) that serves as a permanent privacy buffer, enhancing the property's exclusivity and tranquility. With direct access to a private boat basin and the rare opportunity to create a custom waterfront compound, 88835 Old Highway offers an unmatched combination of immediate enjoyment, development flexibility, and long-term value in one of the Florida Keys' most coveted waterfront enclaves.