622 Casasanta TRL
Austin, TX, 78738
$6,399,000
Exceptional custom estate located in the luxury gated Peninsula community within Rough Hollow, offering panoramic Lake Travis and Hill Country views from nearly every room. Set on a private drive off a cul-de-sac, this residence blends refined design with resort-style living.
A grand porte-cochère entry leads to an open-concept interior with antique hand-hewn beams, expansive windows, and seamless indoor–outdoor flow. The large family room opens to a gourmet chef’s kitchen featuring top appliances, custom cabinetry, an oversized island, and a full butler’s pantry. Additional living spaces include a formal dining area, library/reading nook, game room, and dedicated home theater.
The home offers 5 spacious bedroom suites, each with an ensuite bath. The luxurious primary suite includes private pool access, a spa-style bathroom with oversized walk-in shower and soaking tub, a vast closet with washer/dryer, and an adjacent sitting/exercise room. Secondary bedrooms feature lofts and stunning views.
A large home office includes a private lake-view patio, plus an adjacent project room and separate storage. The home is equipped with extensive tech wiring and a full camera/security system.
Outdoor living includes a resort-size pool and spa, covered lounge, and complete outdoor kitchen. The expansive yard offers room for a sport court or recreation area. A gentle path leads to private boat-slip access, with an available slip.
Additional features: Oversized 4-car garage. Workshop/gym off garage. Private cul-de-sac setting. Large usable yard. A rare opportunity to own one of the premier homes in Rough Hollow’s most sought-after-enclave.
A grand porte-cochère entry leads to an open-concept interior with antique hand-hewn beams, expansive windows, and seamless indoor–outdoor flow. The large family room opens to a gourmet chef’s kitchen featuring top appliances, custom cabinetry, an oversized island, and a full butler’s pantry. Additional living spaces include a formal dining area, library/reading nook, game room, and dedicated home theater.
The home offers 5 spacious bedroom suites, each with an ensuite bath. The luxurious primary suite includes private pool access, a spa-style bathroom with oversized walk-in shower and soaking tub, a vast closet with washer/dryer, and an adjacent sitting/exercise room. Secondary bedrooms feature lofts and stunning views.
A large home office includes a private lake-view patio, plus an adjacent project room and separate storage. The home is equipped with extensive tech wiring and a full camera/security system.
Outdoor living includes a resort-size pool and spa, covered lounge, and complete outdoor kitchen. The expansive yard offers room for a sport court or recreation area. A gentle path leads to private boat-slip access, with an available slip.
Additional features: Oversized 4-car garage. Workshop/gym off garage. Private cul-de-sac setting. Large usable yard. A rare opportunity to own one of the premier homes in Rough Hollow’s most sought-after-enclave.
Current real estate data for Single Family in Austin as of Apr 23, 2026
3,852
Single Family Listed
81
Avg DOM
400
Avg $ / SqFt
$1,076,536
Avg List Price
Listing Provided Courtesy of Compass RE Texas, LLC
Property Details
Price:
$6,399,000
MLS #:
5111536
Status:
Active Under Contract
Beds:
5
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Lakeway Hlnds Ph 1 Sec 8C
Listed Date:
Nov 29, 2025
Finished Sq Ft:
7,780
Lot Size:
49,658 sqft / 1.14 acres (approx)
Year Built:
2025
Schools
School District:
Lake Travis ISD
Elementary School:
Rough Hollow
Middle School:
Lake Travis
High School:
Lake Travis
Interior
Appliances
Bar Fridge, Built-In Refrigerator, Dishwasher, Disposal, Dryer, Gas Range, Microwave, Oven, Double Oven, Free-Standing Refrigerator, Stainless Steel Appliance(s), Washer/Dryer, Tankless Water Heater, Wine Cooler
Bathrooms
5 Full Bathrooms, 2 Half Bathrooms
Cooling
Central Air
Fireplaces Total
2
Flooring
Carpet, Tile, Wood
Heating
Central
Interior Features
Bookcases, Breakfast Bar, Built-in Features, Beamed Ceilings, High Ceilings, Quartz Counters, Double Vanity, Dry Bar, Gas Dryer Hookup, Eat-in Kitchen, Entrance Foyer, French Doors, High Speed Internet, In-Law Floorplan, Kitchen Island, Multiple Dining Areas, Multiple Living Areas, Natural Woodwork, No Interior Steps, Open Floorplan, Pantry, Primary Bedroom on Main, Recessed Lighting, Smart Home, Smart Thermostat, Soaking Tub, Sound System, Stackable W/D Connections, Storage, Walk-In Closet(s), WaterSense Fixture(s), Wet Bar, Wired for Data, Wired for Sound
Levels
Two
Main Level Bedrooms
3
Exterior
Accessibility Features
See Remarks
Attached Garage YN
1
Community Features
See Remarks, Clubhouse, Common Grounds, Fitness Center, Gated
Covered Spaces
4
Direction Faces
NE
Exterior Features
Boat Dock – Private, Electric Car Plug-in, Outdoor Grill, Private Entrance, Private Yard
Fencing
Stone, Wrought Iron
Garage Spaces
4
Lot Features
Back Yard, Corner Lot, Cul-De-Sac, Front Yard, Landscaped, Native Plants, Private, Sprinkler – Automatic, Sprinkler – Back Yard, Sprinklers In Front, Sprinkler – In-ground, Sprinkler – Side Yard, Trees-Medium (20 Ft – 40 Ft), Views
New Construction YN
1
Other Structures
Outdoor Kitchen
Parking Features
Additional Parking, Attached, Attached Carport, Covered
Patio And Porch Features
Covered, Front Porch, Patio, Porch, Rear Porch, Side Porch
Roof
Metal, Slate
View
Hill Country, Lake, Panoramic, Water
Waterfront Features
See Remarks, Lake Privileges, Waterfront
Window Features
Insulated Windows, Low Emissivity Windows
Financial
HOA Fee
$2,228
HOA Fee Frequency
Semi-Annually
HOA Includes
Common Area Maintenance
HOA Name
Rough Hollow
Taxes
$43,917
Map
Contact Us
Mortgage Calculator
Community
- Address622 Casasanta TRL Austin TX
- SubdivisionLakeway Hlnds Ph 1 Sec 8C
- CityAustin
- CountyTravis
- Zip Code78738
Property Summary
- Located in the Lakeway Hlnds Ph 1 Sec 8C subdivision, 622 Casasanta TRL Austin TX is a Single Family for sale in Austin, TX, 78738. It is listed for $6,399,000 and features 5 beds, 6 baths, and has approximately 7,780 square feet of living space, and was originally constructed in 2025. The current price per square foot is $822. The average price per square foot for Single Family listings in Austin is $400. The average listing price for Single Family in Austin is $1,076,536. To schedule a showing of MLS#5111536 at 622 Casasanta TRL in Austin, TX, contact your Compass RE Texas, LLC agent at 5126982822.
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