4801 Roundup Trl Thoughtfully renovated and extensively updated single-story home in highly desirable Western Trails featuring a resort-style backyard, detached flex studio, and exceptional indoor/outdoor living on an expansive 0.25-acre lot. This move-in ready home offers 3 bedrooms plus a dedicated office/nursery/flex room, 2 full bathrooms, a separate exterior-access pool bath, and approximately 1, 810 SF of beautifully updated living space filled with natural light. The open-concept layout was designed for both everyday living and entertaining with seamless flow to the backyard retreat. The fully renovated designer kitchen (2024) features quartz countertops, updated cabinetry with custom storage solutions, white Cafe appliances, a 36" gas range with downdraft venting, built-in microwave, and a large entertainer's island. The backyard was designed for year-round enjoyment with a heated saltwater pool and spa, outdoor kitchen with built-in grill, sink, wine fridge, extensive hardscaping, mature trees, multiple lounge areas, and a detached climate-controlled flex studio ideal for wellness, office, gym, creative space, or media lounge. Extensive system upgrades include updated windows, updated plumbing and sewer lines, full electrical panel upgrade, tankless water heater, smart home features, whole-home Generac backup generator, and garage pre-wired for EV charging. Located minutes from Central Market, South Lamar, downtown Austin, and some of Austin's best restaurants, coffee shops, and entertainment, this home offers a rare combination of thoughtful design, major infrastructure improvements, functional layout, and elevated outdoor living in one of South Austin's most established neighborhoods.