450 Colorado Dr Designed by nationally recognized architect, this exceptional custom ranch estate offers over 5, 000 of constructed square feet including 2 car garage and covered patio, 3, 325 sq. ft. of sophisticated living space on almost 12 private acres. A sweeping circular drive creates a stately approach and sets the tone for this remarkable property. Please click on "virtual tour" to view the interior.and visit the website to view the property plans. The residence has been extensively upgraded with an impressive collection of high-end improvements, including a brand-new pool, new roof, fully renovated bathrooms, upgraded windows throughout, new paint, a built-in refrigerator, permanent holiday lighting, an invisible fence, chip-seal road, new designer chandeliers and lighting throughout the house. A detail list of upgrades are downloadable on documents including property layout and survey. The flexible lower-level guest quarters or office provides exceptional versatility. Featuring an accessible full bathroom and integrated Murphy bed, this beautifully appointed space offers comfortable accommodations for guests, a private retreat, or an elevated work-from-home environment. For the equestrian enthusiast, the acreage includes established equestrian amenities with a fenced pasture, vinyl fencing, and barn/stables, providing both functionality and privacy. Ideally positioned near Austin-Bergstrom International Airport, Circuit of The Americas (Formula 1), Tesla, the new film studios, Bastrop, and Austin, this exceptional estate provides a peaceful country setting while remaining conveniently connected to major destinations.