$9,750,000
5 bd · 6 ba · 6,850 sqft
4646 Rockcliff Rd, Austin, TX 78746
4646 Rockcliff Rd, Austin, TX 78746 is a 5-bedroom, 6-bathroom single family residence listed at $9,750,000 ($1423/sqft). 6,850 sqft. Built in 1998. Located in Cat Mountain, Austin TX. Priced 214% above the Cat Mountain median of $453/sqft. MLS #7001837. Listed by Engel & Volkers Austin.
Property Overview
Rockcliff Road in Austin's Cat Mountain neighborhood reveals an architectural masterpiece spanning 3.04 acres of pristine Hill Country terrain, where Lake Austin shoreline access and sophisticated design converge. This Luis Jauregui-conceived estate commands iconic panoramic views across its generously proportioned lots, anchored by a newly renovated 6,850-square-foot residence designed for discerning buyers who value both artistry and outdoor recreation. Deeded Lake Austin waterfront with 53 feet of shoreline provides direct boating access, complete with existing T dock accommodating pontoons and jet skis, plus a new boat dock permit in process.
Interior spaces showcase meticulous restoration using hand-laid Texas stone, Luders limestone detailing, and rare sinker longleaf pine flooring throughout. The main-level primary suite opens to a sitting area and fireplace, while the spa-caliber bath features a steam shower and Kalista cast stone soaking tub. The five-bedroom, six-bath floor plan seamlessly blends luxury finishes with Westlake's natural landscape, creating an estate suitable for those seeking lakefront living without compromising architectural integrity or privacy. This Rockcliff Road property positions itself as a rare convergence of water access, custom architecture, and preserved nature preserve surroundings that define Austin's most coveted addresses.
Vox Real Estate Insight
This property represents the pinnacle of Westlake luxury where Lake Austin waterfront access remains exceedingly scarce, and Vox Residential recognizes that buyers at this level prioritize authentic architect-designed estates with established water rights and active recreation amenities. The 3.04-acre footprint across six lots provides the privacy and land value that distinguishes Cat Mountain's most exceptional offerings from standard hill country homes.
Agent Description
A newly rennovated sanctuary w/iconic views spanning across 3.04 +/- acres (6 lots) in the heart of Westlake. An incredible value w/Lake Austin access & boat dock permitting in progress. Conceived by renowned architect Luis Jauregui, this estate has been thoughtfully reimagined w/sophisticated updates. Across Rockcliff Road, is one of the estate’s most extraordinary features—approximately 53 +/- feet of deeded Lake Austin shoreline. Enjoy kayaking, or boating from your own access point. Currently a T dock exists on site suitable for a pontoon boat or similar craft as well as 2 jet ski lifts. A new permit to build a boat dock is in process. Inside, the home has been meticulously updated including hand-laid Texas stone, Luders limestone detailing, travertine, & both longleaf pine & rare “sinker” longleaf pine flooring. The main-level primary suite features a sitting area, fireplace, & a coffee bar. The spa-caliber bath showcases a steam shower, Kalista cast stone soaking tub, & a large dressing closet by California Closets.The fully remodeled chef’s kitchen has been transformed w/Taj Mahal Perla Venata quartzite counters, designer lighting, oversized island, & top-tier appliances—including dual 48" SubZero fridges, SubZero wine cabinet, 4 SKS baking ovens, & a Wolf drawer microwave. An expansive butler’s pantry w/new appliances enhances functionality. The greatroom, framed by floor-to-ceiling windows & a stone fireplace, offers warmth & connection. The formal living room features double french doors, gas fireplace, soaring 26 foot windows, & crafted wood beam ceilings. The estate includes 4 additional en-suite bedrooms, office, media room, home gym, & a 4 car garage w/an EV power outlet, & recently installed Signature Lennox HVAC systems. Irrigated by a 3000 gallon holding tank fed by pumps drawing from Lake Austin. Covered patios overlook a heated pool, spa, & newly constructed, oversized lighted pickleball court and provide views of the Pennybacker bridge.
Neighborhood: Cat Mountain
This property is located in Cat Mountain, Austin, TX. The area is known for Hill Country Views, Bull Creek Access, Custom Architecture, Generous Lots, Nature Preserve.
At $1423/sqft, this listing is priced 214% above the Cat Mountain median of $453/sqft.
Property Details
| Property Type | Single Family Residence |
| Year Built | 1998 |
| Bedrooms | 5 |
| Bathrooms | 6 |
| Living Area | 6,850 sqft |
| Lot Size | 3.05 acres |
| Price / Sqft | $1,423 |
| Stories | Two |
| Condition | Updated/Remodeled |
| Subdivision | WINDY COVE |
| County | Travis |
| MLS Area | 8E |
| Listed | May 20, 2026 |
| MLS # | 7001837 |
| Listed By | Engel & Volkers Austin |
Interior
| Flooring | Carpet, Stone, Wood |
| Appliances | Dishwasher, Disposal, Double Oven, Free-Standing Range, Refrigerator |
| Interior Features | Bar, Breakfast Bar, Built-in Features, Ceiling Fan(s), Cathedral Ceiling(s), Ceiling-High, Central Vacuum, Chandelier, Quartz Counters, Stone Counters, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, In-Law Floorplan, Kitchen Island, Multiple Dining Areas, Multiple Living Areas, Natural Woodwork, Open Floorplan, Pantry, Primary Bedroom on Main, Recessed Lighting, Soaking Tub, Storage, Track Lighting, Walk-In Closet(s), Wet Bar |
| Windows | Window Treatments |
| Fireplaces | 3 (Family Room, Living Room, Primary Bedroom) |
| Laundry | Laundry Room |
| Main-Level Bedrooms | 2 |
Systems & Utilities
| Cooling | Central Air |
| Heating | Central |
| Utilities | Electricity Available, Propane |
| Water Source | Public, Well |
| Sewer | Septic Tank |
Exterior & Lot
| Construction | Masonry – All Sides |
| Roof | Tile |
| Foundation | Slab |
| Exterior Features | Balcony, Exterior Steps, Gutters Full, Lighting, Private Entrance, Private Yard |
| Patio & Porch | Covered, Deck, Patio |
| Pool | Heated, In Ground |
| Fencing | Gate, Masonry |
| Lot Features | Level, Sprinkler - Automatic, Trees-Heavy, Trees-Large (Over 40 Ft), Many Trees, Trees-Medium (20 Ft - 40 Ft), Views, Waterfall |
| View | Bridge(s), Hill Country, Water |
| Faces | Southwest |
Parking
| Parking Spaces | 20 |
| Garage Spaces | 4 |
| Parking Features | Attached, Garage Faces Side |
Community & HOA
| HOA | No |
| Security | Security System Owned, Smoke Detector(s) |
Assigned Schools
| Elementary | Bridge Point |
| Middle | Hill Country |
| High | Westlake |
| District | Eanes ISD |
Taxes & Legal
| Tax Year | 2025 |
| Annual Tax | $29,145 |
| Assessed Value | $4,807,022 |
| Parcel # | 01331102030000 |
| Legal Description | LOT 12-15 & 0.1436AC OF LOT 11 WINDY COVE & ABS 329 SUR 2 GRAY T ACR 0.8494 |
| In ETJ | Yes |
| Disclosures | Seller Disclosure |
| Listing Conditions | Standard |
Listing data last updated:
Frequently Asked Questions
What is the listing price of 4646 Rockcliff Rd, Austin, TX 78746?
This property is listed at $9,750,000, which is $1423 per square foot. That is 214% above the Cat Mountain area median of $453/sqft.
How many bedrooms and bathrooms does 4646 Rockcliff Rd, Austin, TX 78746 have?
This home has 5 bedrooms and 6 bathrooms, with 6,850 square feet of living space.
When was 4646 Rockcliff Rd, Austin, TX 78746 built?
This property was built in 1998, making it 28 years old.
What neighborhood is 4646 Rockcliff Rd, Austin, TX 78746 in?
This property is in Cat Mountain, Austin, TX. The area is known for hill country views, bull creek access, custom architecture.
How long has 4646 Rockcliff Rd, Austin, TX 78746 been on the market?
This listing has been on the market for 84 days.
What type of property is 4646 Rockcliff Rd, Austin, TX 78746?
This is a Single Family Residence on a 132,679.4 sqft lot.