104 Running Brook TRL A beautifully crafted custom home on 6.5 flat acres, perfectly positioned on a cul-de-sac, corner lot, attached private casita, expansive screened-in patio, and 3-car air-conditioned garage in the gated Double Horn community. Backing to a seasonal creek, this property offers the perfect combination of privacy & Hill Country charm. Freshly painted throughout, the open-concept interior showcases travertine & wood flooring throughout the living room, dining, & primary bedroom. The gourmet kitchen features an island that opens to dining area & living room, where expansive windows frame picturesque views. The serene primary suite, showcases coffered ceilings, rich wood flooring, custom cabinetry & serene views framed by large windows. The spa-inspired bath pampers with dual vanities, a soaking tub, a walk-in shower & a generous closet. An attached casita with a separate entrance offers flexibility for guests. Step outside to an expansive screened-in back patio shaded by mature oaks or unwind on one of the multiple covered porches while taking in stunning Texas sunsets. The second bedroom has been converted into a home gym, featuring professional-grade flooring, while also adaptable as a bedroom. A home office includes custom-built-ins, while a spacious laundry room with a sink offers added convenience. The 3-car air-conditioned garage is perfect for car collectors, hobbies, or climate-controlled storage, complemented by an extended driveway. Recent improvements include a new roof in 2023, ceiling fans, interior paint throughout & more. Additional features include fiber internet, low tax rate, water softener and community well water. Enjoy a community pool, pavilion, playground, basketball court, & scenic walking trails, all just minutes from Marble Falls, Bee Cave, Lake Travis & Lakeway. Whether you’re seeking a primary residence or a Hill Country retreat, 104 Running Brook delivers unmatched serenity in one of Spicewood’s most desirable neighborhoods.