Stunning One-Story home in the acclaimed Lake Travis School District. This highly upgraded estate in Vistancia is set on a beautiful one acre lot at the start of the Texas Hill Country, so close to area shopping and attractions such as the Hill Country Galleria, Whole Foods, dozens of top restaurants, Dreamland, Hamilton Pool State Park, Reimers Ranch, Lake Travis, breweries and distilleries. 17301 Avion is perfect for indoor & outdoor entertaining, especially with the 16' sliding glass doors connecting the great room and the massive covered back patio. Oversized kitchen is fully loaded with Thermador appliances including the 48" range, 48" built-in refrigerator, and has bar seating for 8 people. Additional upgrades include: 8' tall, solid-core interior doors, spray foam insulation, recorded security system, central vacuum, recirculating hot water, secret room, oversized 4 car garage is extra deep with 8' tall garage doors and epoxy flooring. The floorplan is a 4 bedroom, 3.5 bath plus office, gameroom, media room... currently two of the bedrooms are combined making an awesome, extra large exercise room. (owner is willing to convert this back to be 2 separate rooms if buyer requests in the purchase contract.) Such a beautiful home - come see it today!