Austin, TX 78746
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.
| MLS ID | 8453325 | |
| Status | Active | |
| Days Active | 4 | |
| Est. Tax | 61774.77 | |
| Lot Size | 0.89 | |
| Year Built | 2025 | |
| Total Bedrooms | 7 | |
| 1st Floor Bedrooms | 3 | |
| Full Baths | 8 | |
| Half Baths | 3 | |
| Square Feet | 10912 | |
| Price Per SqFt | $1457.11 | |
| Garage Spaces | 6 | |
| Fireplace(s) | 2 | |
| Fireplace Info | Family Room, Primary Bedroom | |
| Flooring | Wood | |
| Stories | Three Or More | |
| Pool | Yes | |
| Courtesy of | Kuper Sotheby's Int'l Realty (512) 796-2602 | |
| Subdivision | Scenic View West Sec 02 | |
| City | Austin | |
| County | Travis | |
| HOA | ||
| HOA Fee | $ / | |
| Water Front | No | |
| Roof | CompositionComposition | |
| Construction | ||
| Foundation | Slab | |
| Fencing | Gate | |
| Elementary School | Eanes | |
| Elementary District | Eanes ISD | |
| Middle School | Hill Country | |
| Middle District | Eanes ISD | |
| High School | Westlake | |
| High District | Eanes ISD | |
| Appliances | See Remarks, Built-In Refrigerator, Dishwasher, Disposal, Freezer, Gas Range, Ice Maker, Instant Hot Water, Microwave, Double Oven, Range, Wine CoolerSee Remarks, Built-In Refrigerator, Dishwasher, Disposal, Freezer, Gas Range, Ice Maker, Instant Hot Water, Microwave, Double Oven, Range, Wine Cooler | |
| Heating | Central | |
| Cooling | Central Air | |
| Exterior Features | Balcony, Barbecue, Electric Car Plug-in, Outdoor Grill, Private Yard | |
| Lot Features | See Remarks, Private | |
| Community Features | None | |
| Patio Features | Patio, Rear Porch | |
| Structures | Cabana, Garage(s), Guest House, Outdoor Kitchen | |
| Interior Features | Built-in Features, Ceiling Fan(s), Elevator, Interior Steps, Kitchen Island, Multiple Living Areas, Open Floorplan, Walk-In Closet(s) | |
| Fencing Features | Gate | |
| Parking Features | Attached, Detached, Garage | |
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