Perched atop a tranquil hill, this stunning two-story estate boasts breathtaking panoramic views of the Texas hill country! An incredibly rare custom-built home, it commands a sprawling 8.5 acres of natural beauty within the prestigious gated community of Lone Mountain Ranch. The private backyard oasis is absolutely spectacular, where a captivating pool and waterfall blend seamlessly with the surrounding landscape, inviting you to unwind while gazing upon the majestic views! Crafted with impeccable attention to detail, this home exudes quality in every aspect. The main floor unveils an open plan family room adorned with a rustic stone fireplace. Adjacent, the dining room and chef’s gourmet kitchen provide an ideal setting for hosting gatherings, with the kitchen offering a generous center island, granite countertops, pantry, and stainless steel appliances. The wine cellar adds a touch of sophistication, great for wine enthusiasts and collectors. The main floor further indulges with a gracious primary bedroom connected to a spa-like ensuite bath. Two additional secondary bedrooms on the main level are connected by a Jack-and-Jill bath. Ascend to the upper level to discover a versatile loft area and a spacious game room, complete with its own full bath. The massive bonus room can be easily transformed into two separate bedrooms. This extraordinary property encompasses more than just a home. A separate guest house with its own entrance, living area and full bath provides a retreat for visitors. An RV barn, a cowboy kitchen with a BBQ pit, and a gardener's dream greenhouse cater to your diverse interests. The 900-foot paved driveway takes you to your private haven, offering both privacy and grandeur. Located just minutes to Lake Travis and Cedar Park, this property is convenient to shopping, dining, entertainment options and all the amenities of hill country living. Zoned for the acclaimed Leander ISD. See 3D tour and aerial video. Call to see this treasure!