$15,900,000
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1003 the High RD, Austin, TX 78746

7 Beds
11 Baths
10,912 Sq Ft

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 systemthe largest of its kindopening 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 owners 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 612 vehicles with lift capability. Located in Eanes ISD and minutes from downtown Austin.

  • MLS# 8453325
  • Date Listed01/28/2026
  • Days on Realty 53 Days
  • Bedrooms 7
  • Bathrooms 8 Full baths, 3 Half baths
  • Lot Size 0.89 acres (38,768 sq. ft)
  • Sewer Aerobic Septic
  • Subdivision Scenic View West Sec 02
  • Property Type Single Family
  • County Travis
  • Year Built 2025
  • Water Public
  • Square Feet 10,912 sq. ft
  • Price Per Sq. Ft $1457.11

Interior Features

  • Appliances Built- In Refrigerator, Dishwasher, Disposal, Freezer, Gas Range, Ice Maker, Instant Hot Water, Microwave, Double Oven, Range, Wine Cooler
  • Flooring Wood
  • Cooling Ceiling Fan(s), Central Air
  • Heating Central

Exterior / Lot Features

  • Exterior Balcony, Barbecue, Outdoor Grill, Private Yard, Cabana, Garage(s), Guest House, Outdoor Kitchen
  • Roof Composition
  • Lot Size Acres 0.89
  • Lot Size SQFT 38,768.40
  • Lot Features See Remarks, Private

Financial Considerations

  • Tax Amount $61,775
  • Terms Cash, Conventional, FHA, VA Loan

Nearby Schools

Source: School Digger

Sales & Tax History

Source: Public Records

Population & Environment

Source: Sperling's Best Places

Walkability in TX / 78746

Source: Walk Score

23/100

Car-Dependent

Walk Score ®

15/100

Minimal Transit

Transit Score ®

28/100

Bikable

Bike Score ®


Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 23/100, Transit Score: 15/100, Bike Score: 28/100.

Frequently Asked Questions for 1003 The High RD

Source: Realty.com

1003 The High RD, Austin, TX 78746 is a Single Family 10,912 sq. ft. home listed for sale. Realty.com has 40 photos available of this 7 bed, 11 bath house, listed at $15,900,000. View sales and tax history, use our mortgage calculator and more on Realty.com

Realty.com has 40 photos of 1003 The High RD.

Our records indicate that 1003 The High RD was built in 2025.

The full address for this home is 1003 The High RD, Austin, TX 78746.

1003 The High RD has been listed on Realty.com since Wed January 28, 2026

The average walkability score in the surrounding area is Walk Score: 23/100, Transit Score: 15/100, Bike Score: 28/100.

There are 3 schools assigned to this home. Check out the schools near 1003 The High RD. Barton Creek Elementary School (Grades: PK - 5), Hill Country Middle School (Grades: 6 - 8), Westlake High School (Grades: 9 - 12)

Listing provided courtesy of: Kuper Sotheby's Int'l Realty (tel: 512-831-6577)
Listing agent: Bridget Ramey (tel: 512-796-2602) (#547097)

This content last refreshed on 2026-03-22 08:35:54. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Export listing data of 1003 The High RD, Austin, TX 78746 : MLS# 8453325