104 Running Brook Trl A beautifully crafted home set on 6.5 flat acres in the gated Double Horn community, ideally positioned on a quiet cul-de-sac corner lot with natural surroundings that provide privacy & a serene Hill Country backdrop. Freshly painted throughout, the open-concept interior features travertine & wood flooring across the expansive living area & primary suite. The large gourmet kitchen opens seamlessly to the dining & living spaces, where expansive windows invite abundant natural light & peaceful views of the surrounding landscape. The private primary suite is a retreat, featuring coffered ceilings, wood flooring, custom cabinetry, & tranquil views framed by oversized windows. The primary bathroom includes dual vanities, soaking tub, walk-in shower, & a generous walk-in closet. An attached private casita with a separate entrance offers excellent flexibility for guests, multigenerational living, or a dedicated workspace. Outdoor living is exceptional, with an expansive screened-in patio shaded by mature oak trees, multiple covered porches, & ideal spaces to relax or entertain while enjoying Hill Country sunsets. The second bedroom has been converted into a home gym with professional-grade flooring, while remaining easily adaptable as a bedroom. A dedicated home office with custom built-ins and a spacious laundry room with sink add functionality. The 3-car air-conditioned garage is ideal for car enthusiasts, hobbies, or climate-controlled storage & is complemented by an extended driveway. Recent improvements include a new roof (2023), updated ceiling fans, fresh interior paint, and more. Residents of Double Horn enjoy a low tax rate, access to a community pool, pavilion, playground, basketball court, & scenic walking trails, all just minutes from Marble Falls, Bee Cave, Lake Travis, and Lakeway. If you are seeking a Hill Country retreat, 104 Running Brook Trail delivers rare privacy, space, & tranquility in one of Spicewood's most desirable neighborhoods.