$9,500,000
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 $9,500,000 ($1387/sqft). 6,850 sqft. Built in 1998. Located in Cat Mountain, Austin TX. Priced 206% above the Cat Mountain median of $453/sqft. MLS #7001837. Listed by Engel & Volkers Austin.
Property Overview
Situated on over three acres in the prestigious Cat Mountain area of Austin TX, 4646 Rockcliff Road presents a rare combination of Hill Country architecture and direct Lake Austin waterfront access. This five-bedroom, six-bath estate spans 6,850 square feet and features approximately 53 feet of deeded shoreline across Rockcliff Road, complete with existing boat dock infrastructure and jet ski lift capacity. The meticulously renovated residence showcases hand-laid Texas stone, longleaf pine flooring, and three fireplaces throughout multiple living and dining areas that capture sweeping water and Hill Country views.
The main level anchors a spa-caliber primary suite with sitting area, fireplace, and coffee bar, while the adjoining bathroom features a steam shower and Kalista cast stone soaking tub. Throughout the home, custom architectural details include cathedral ceilings, a wet bar, kitchen island with quartz counters, heated in-ground pool, and an exceptional level of craftsmanship. The property's 3.05-acre lot within the Windy Cove subdivision provides the privacy and natural setting that distinguishes authentic Hill Country living, surrounded by mature oak trees and professionally landscaped grounds in the Eanes ISD area.
Vox Real Estate Insight
This property represents a distinctive luxury offering in Cat Mountain, where waterfront estate land rarely becomes available at this scale with both direct lake access and sophisticated renovation already completed. The Vox Real Estate team recognizes that buyers seeking authentic Hill Country estates with water recreation amenities and architectural distinction will find the combination of shoreline, acreage, and modernized interiors compelling in today's Austin market.
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 $1387/sqft, this listing is priced 206% 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 | $1,387 |
| Stories | Two |
| Condition | Updated/Remodeled |
| Subdivision | WINDY COVE |
| County | Travis |
| MLS Area | 8E |
| Listed | May 20, 2026 |
| MLS # | 7001837 |
| Listed By | Engel & Volkers Austin |
| Contact | (512) 970-1355 |
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 |
| Living Areas | 6 |
| Dining Areas | 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 |
| Private Pool | Yes |
| Waterfront | Yes |
| 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 |
| Covered 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 $9,500,000, which is $1387 per square foot. That is 206% 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 98 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.