$15,900,000
1003 The High Rd, Austin, TX 78746
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About this Home
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...
Listing data supplied through MLS Grid by the reported MLS source. Information deemed reliable but not guaranteed.
Updated Jul 31, 2026Principal, interest, taxes, insurance
Nearby Schools
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Elementary
Middle School
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Data Source & Disclaimer
Property data is supplied through MLS Grid by actris and is updated periodically. While we strive to provide accurate and up-to-date information, details may be incomplete, outdated, or subject to change without notice.
Information is provided for personal, non-commercial use only and may not reflect all real estate activity in the market. Certain listings may be excluded in accordance with MLS rules. Buyers are encouraged to independently verify all information.
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