Your opportunity to build a custom-designed Hill Country estate on a premier 5.34-acre homesite in the gated community of Double Horn. Surrounded by million-dollar homes & sweeping views, this to-be-built modern transitional home offers elevated design, high-end finishes, & privacy. The open-concept floor plan features wide-plank European white oak flooring, oversized baseboards, large Pella windows, & smooth Level5 drywall in a curated designer palette. The spacious living room includes a fireplace and opens to a covered outdoor porch & dining area, ideal for entertaining or relaxing under the Texas sky. The gourmet kitchen is equipped with soft-close custom cabinetry, a waterfall-edge quartz island, full-height backsplash, & Thermador appliance suite with 36" gas range. Additional features include a Kraus farmhouse sink, Moen Align faucet, Kohler plumbing fixtures, & designer lighting from Visual Comfort & Rejuvenation. The primary suite is a true retreat, with a beamed tray ceiling and spa-inspired bath featuring a soaking tub, frameless glass shower, dual vanities, & marble tile accents. Also on the main level is a flexible guest bedroom or office. Upstairs includes 2 spacious bedrooms, a full bath, & a flexible loft--with the option to add a bonus room for media, play, or a fifth bedroom. Designed for efficiency & comfort, the home includes dual-zone Nest thermostats, 8' solid-core doors, custom millwork, full irrigation, professional landscaping, & cedar privacy fencing. Pre-wired for home automation & security. The oversized lot backs to a tranquil pond with no homes behind & is equestrian-friendly--allowing up to two horses with approved fencing. Community amenities include a pool, pavilion with fireplace, playground, sports courts, BBQ grills, & miles of scenic trails. Just 10 minutes to Marble Falls, 25 to Lakeway, and 40 to Downtown Austin. Zoned to Marble Falls ISD. Final plans subject to HOA & ARC approval. Pricing is preliminary & subject to change.