600 Barrett LN Hill Country modern meets resort living in Westlake Hill's exclusive Rob Roy on the Lake. Set on over an acre with an impressive private driveway, this architectural retreat captures panoramic Lake Austin and Hill Country views from its ideal eastern exposure. Expansive glass sliders open to a seamless outdoor living experience featuring a zero-edge pool and spa with in-water lounges, covered balconies, an alfresco chef’s kitchen, and a gas fire pit, perfect for entertaining or unwinding in privacy. Inside, approximately 4, 726 square feet of thoughtfully designed space includes 5 bedrooms, 6.5 bathrooms, and a flexible guest or office suite. Refined finishes and exceptional storage pair with advanced systems such as rainwater collection, smart lighting (tablet/app controlled), built-in Sonos (interior/exterior), integrated mesh Wi-Fi, and a comprehensive security system with full exterior video coverage. An exterior storage room and temperature-controlled wine cellar make hosting effortless. Located minutes from downtown Austin, scenic greenbelts, the Hill Country Galleria, and the lakes, this property is served by the acclaimed Eanes ISD, offering the best of Westlake Hills luxury, sustainability, and timeless Hill Country Modern design.