18433 Flagler DR, Austin TX 78738

A rare offering for those searching for a special & timeless property- where architecture & art converge. Meticulously designed & built by the owner-architect, this is your moment to claim a legacy quality estate defined by scale, soul, and exceptional design. Set against miles of protected Hill Country, the views stretch endlessly—offering rare privacy just minutes from city life. Located in gated, amenity-rich Belvedere, you’re only 15 minutes to the Galleria, 35 to downtown Austin, 20 minutes to private aviation, and 40 minutes to the airport. Built by the Architect with uncompromising attention to detail, this French Tudor masterpiece sits on two manicured, fully fenced acres, blending striking architecture with warm, livable spaces. While expansive in size, the home unfolds into thoughtfully designed rooms that feel intimate, functional, and effortlessly connected—ideal for both everyday living and elevated entertaining. Maximalist interiors meet world-class craftsmanship, from the double-island kitchen with 3-inch mitered quartz and European cabinetry to a full suite of Thermador and Bosch appliances. Refined details continue throughout—solid brass hardware, solid-core doors, a sculptural staircase, and curated lighting (handmade 6ft tall, leather urchin chandeliers from High Thorn in South Africa) adds depth and character. The home is designed to support a dynamic lifestyle, with spaces that adapt to your needs: multiple living and work areas, a library, game room, theater, gym or lounge, and expansive utility and storage. Outdoors, a private resort awaits with a resort-style pool and 12-person spa, pool side sunken seating area with fire pit, sport court, turf field, and multiple areas to gather, dine, and unwind. Belvedere offers miles of trails, a clubhouse, lazy river, and fishing pond. Nearby, explore Hamilton Pool Preserve and Reimers Ranch Park, along with vineyards, golf courses, equestrian centers, and easy access to Lake Travis and Lake Austin.