Exceptional lakefront living with the rare opportunity to expand this home from approximately 6,000 square feet to well over 8,000 square feet. Set along approximately 131 feet of shoreline, 436 Waterfront Way combines impressive construction, remarkable energy efficiency and extraordinary flexibility with a TVA-approved shoreline and private two-slip dock. One of the home's greatest opportunities lies in more than 2,000 square feet of unfinished, insulated space on the second level. With soaring ceilings reaching approximately 14 feet, two skylights and infrastructure already in place, this space can become far more than additional bedrooms. Imagine a media room, fitness or yoga studio, music room, home offices, additional entertaining space--or a combination limited only by your imagination. Two additional skylights bring natural light to the home's striking staircase. The finished living spaces showcase thoughtful craftsmanship and extensive millwork throughout. At the heart of the home, the beautifully appointed kitchen features a large quartzite island and a suite of Thermador appliances, offering multiple cooking options including a gas cooktop, convection/microwave oven and frequently enjoyed steam/convection oven, along with a Thermador dishwasher, professional range hood and pot filler. A butler's pantry provides additional prep and entertaining space. Advanced building techniques and mechanical systems were selected with energy performance and longevity in mind. Highlights include Andersen 400 Series casement windows and doors, spray-foam insulation, steel-beam and poured-concrete construction, a Trane 20-SEER two-stage HVAC system, ERV fresh-air system, whole-house humidity control, an energy-efficient sealed gas fireplace and an energy-efficient gas water heater with hot-water recirculation. The sellers report electrical bills of approximately $250 per month for both July and August while conditioning approximately 6,000 square feet, an impressive real-world example of the home's energy-conscious design.* The oversized garage is a standout in its own right, with 14-foot ceilings, two bays approximately 31 feet deep and two approximately 25 feet deep. Two double garage doors approximately 12 feet tall provide the clearance and depth to accommodate an RV, boat and other recreational equipment. A large dedicated, fully conditioned workshop with 220V and 120V power provides exceptional space for hobbies and projects. An additional unfinished, conditioned basement room is also prewired for 220V/120V, offering even more flexibility for future use. Outside, enjoy lake views, stone patios, a fire-pit area, irrigation, landscape lighting and direct access to the water from the private dock. The property also offers natural gas, high-speed 1-gig fiber-optic service and underground utilities. From its approximately 131 feet of shoreline and private dock to its extraordinary garage, advanced construction and mechanical systems, and more than 2,000 square feet of expansion potential, 436 Waterfront Way offers the opportunity to enjoy an exceptional lakefront home today while creating an even more extraordinary one for the future. *Utility costs are seller-reported and may vary based on usage, occupancy, rates and conditions.