855.375.4001
Listing Courtesy of: Bridget Ramey - Kuper Sotheby's Int'l Realty 512-831-6577
$15,900,000 affordable loan icon Calculate Payment

1003 The High Rd Austin, TX 78746

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Single Family Residence
7 Beds
11 Baths
... Bed/Bath
10,912 Sq. Ft.

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Last updated on 2/2/2026 2:30 PM
Newly completed, The Onyx is among the most significant residential offerings ever brought to market in Westlake Hills. Defined by rare elevation, sweeping downtown Austin views, and exceptional execution, this architectural estate delivers scale, presence, and privacy at a level few homes achieve. ... A secure, gated, and privately walled arrival sets the tone for the residence. Spanning approximately 11,000 square feet on nearly an acre, the home was built by Paradisa Homes with an uncompromising focus on proportion, durability, and enduring quality. Walls of glass frame the living environment throughout, including a custom Fleetwood Edge sliding system—the largest of its kind—opening to uninterrupted city and Hill Country views. Interior volumes are striking, with ceilings reaching up to 18 feet and light moving intentionally throughout the day. The kitchen is anchored by a 12-foot Milano marble island with Gaggenau appliances, complemented by a fully equipped catering kitchen with Thermador appliances and a glass-enclosed wine vault with approximately 600-bottle capacity. An entire level is dedicated to the owner’s suite, featuring a private lounge, office, dual walk-in closets, safe room, and a spa-like bath with soaking tub, oversized rain shower, and floor-to-ceiling glass framing downtown views. Additional amenities include a private theater, fitness studio with steam shower, library, full bar opening to the pool, elevator, and a fourth-floor Sky Parlor designed for indoor-outdoor entertaining. Outdoor living includes a resort-style pool and spa, cabana with swim-up bar, outdoor kitchen, pool bath, and expansive lawns. A detached guest house offers a kitchen, living space, and en-suite bedroom. Garage parking accommodates 6–12 vehicles with lift capability. Located in Eanes ISD and minutes from downtown Austin. Continue reading
MLS#
8453325
Property Type
Single Family
Bedrooms
7
Bathrooms
8 Full/3 Half
Year Built
2025
Square Feet
10,912 sq. ft
Lot Size
0.89
Sewer
Aerobic Septic

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Listing Courtesy of: Bridget Ramey - Kuper Sotheby's Int'l Realty 512-831-6577
Andrea D. Conner, License 521381, Xome Inc., License 9002330, [email protected], 844-400-XOME (9663), 750 Highway 121 Bypass, Suite 100, Lewisville, Texas 75067


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