Set on 3.16 private acres backing to a Travis County nature preserve, this one-of-a-kind Lake Travis property offers a rare blend of modern architecture, breathtaking views, & incredible upside potential. The main residence spans approximately 4,005 square feet & was thoughtfully designed to capture the beauty of its surroundings w dramatic floor-to-ceiling windows framing panoramic Lake Travis views. The contemporary layout includes 3b, 3.5b, office, den, & a private gym-offering both functionality & flexibility for everyday living or a luxurious retreat. 4-car tandem garage provides ample space for vehicles, storage, or recreational gear. While the home is already striking in design, there is a unique opportunity to complete &customize several final elements to truly elevate it to its full potential. The rooftop terrace-designed to be a showstopping entertaining space-awaits finishing touches including railing & spiral staircase access. Additional areas such as the third-floor patio flooring, landscaping, and primary closet offer the chance to tailor finishes to your exact vision & add meaningful value.The guest house is a modern barndominium-style structure offering approximately 950 square feet of living space, featuring 1b/1b and a versatile studio loft. The attached 25' x 30' garage adds even more flexibility-ideal for a workshop, boat storage, or additional recreational use. A large fenced front yard enhances usability and privacy. Located just minutes from Lake Travis, Beachside Billy's Water Park, and several nearby marinas, this property is perfectly positioned for both personal enjoyment & income-producing potential. With its separate guest quarters and desirable location, it would make an excellent short-term rental opportunity. Whether you're seeking a private lake-view retreat, a multi-generational property, or an investment with strong upside, this exceptional offering presents the chance to complete a modern vision and create something truly special.