*OPEN SAT 12-2*. A true standout in Castlewood Forest, this stark mid-century modern single-story sits on nearly half an acre in one of South Austin’s most established neighborhoods. The layout is exceptional: four spacious bedrooms, including two full primary suites located on opposite wings of the home—ideal for multigenerational living, hosting long-term guests, or simply having separation and flexibility. The main suite backs to a garage workshop and existing structural slab, creating an easy path for expansion into the dream owner’s retreat—without major renovation. Clerestory windows and wall-to-wall glass in the entry and dining area bring in natural light while nodding to the home’s mid-century roots. Stacked limestone accent walls, both inside and out, create a grounded, textural contrast to the clean lines and open spaces. The home currently offers two dining areas, an eat-in kitchen, and the option to configure for two living spaces. Secondary bedrooms are oversized, and both primary suites are generously sized—one with direct access to a screened-in porch wired for sound and television, perfect for indoor-outdoor living. The lot is wide, level, and nearly 0.5 acres, offering room for a pool, guest house, or lush garden. Castlewood Drive is known for its quiet, tree-lined setting and some of the neighborhood’s largest lots. Nearby, the South Austin entertainment corridor continues to evolve with live music, casual dining, and nightlife along Menchaca, including favorites like Luster Pearl, Lulu's, Moontower, soon to be Cosmic Coffee and Armadillo Den—all just minutes away. Architectural interest, space to grow, and location all come together in one rare opportunity in Castlewood Forest.