Tucked beneath the oaks in Castle Hills, set on a rare .405-acre lot in the heart of Castle Hills, this thoughtfully updated single-story residence offers the timeless appeal of mature live oaks, a gated entry, and the privacy of a true retreat - all just minutes from San Antonio's finest shopping, dining, and the Quarry. A long, tree-canopied drive leads past wrought-iron gates and brick columns to the home's classic ranch facade. Inside, 1,956 square feet of refined living space unfolds with an open, light-filled flow. The expansive great room is anchored by a striking stacked-stone accent wall and framed by a wall of windows that bring the surrounding oak canopy indoors. The updated kitchen is the heart of the home, featuring crisp white cabinetry, stainless appliances, a gas range, classic subway tile, a farmhouse sink, and a butcher-block island ideal for both casual mornings and effortless entertaining. A second living or dining area opens seamlessly off the kitchen, offering versatility for today's lifestyle. Three well-proportioned bedrooms and two beautifully renovated bathrooms complete the interior, including a designer guest bath with vertical-stack tile in soft sage and a spa-inspired walk-in shower with pebble accents and a custom niche. Major updates bring true peace of mind: replacement windows (2022) and updated plumbing converted from cast iron to PVC. Built in 1970 with the solid bones of its era and refreshed for modern living, this is a rare offering in one of San Antonio's most established neighborhoods. A storybook setting, a flexible floor plan, and an unbeatable location, 210 S. Manton is ready to welcome its next chapter.