Experience unparalleled modern luxury with breathtaking hill country and Lake Travis views in the exclusive Round Mountain community. This custom-crafted home, set on nearly half an acre corner lot, offers 4,517 sq ft of sleek living space across three architecturally distinct levels. Perched on a gently sloping hillside, it boasts a tree-filled natural landscape, creating a serene and private oasis. The top floor features an open-concept design with oversized windows and dual sliders that lead to a spacious entertainer's deck, capturing priceless vistas. Enjoy the luminous living area, gourmet island kitchen, and formal dining space with soaring high ceilings, LED lighting, a designer fireplace, and refined, contemporary finishes. The kitchen is equipped with state-of-the-art appliances, quartz countertops, Shaker-style cabinetry, and a large island with seating for six, complemented by a butler's pantry with room for a full second fridge, plus a dry bar, wine fridge, and a walk-in pantry with sliding barn doors. The main floor primary suite opens to the balcony and features a lavish deluxe ensuite bath with two custom walk-in closets. The entry-level includes a family room with balcony access, two secondary bedrooms, a full guest bathroom, a guest room with an ensuite bath and separate entrance, and a versatile bonus room. The lowest level hosts a beautiful studio apartment with a private entrance, balcony, and open living space including a kitchenette. Enjoy the expansive private acreage with xeriscape landscaping, native plants, abundant shade trees, and a fire pit area. Walking distance to Hurst Marina plus a wealth of local retail, dining, and more along 620. Fantastic low 1.62 tax rate (2024). Easy access to 620 and just 22 miles from Downtown Austin. Explore the virtual tour to see more photos and schedule your private showing today--your dream hill country lifestyle awaits!