622 Casasanta Trl Austin, TX $ 6,599,000
622 Casasanta Trl
$ 6,599,000
Recently Listed New Construction
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622 Casasanta Trl

Austin, TX, 78738
$ 6,599,000
Bedrooms5 Baths5.2 Sq 7,780

Monthly Estimate*

$ 41,169

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Single Family Home for sale in Austin, TX

for $6,599,000 with 5 bedrooms and 5 full baths, 2 half baths. This 7,780 square foot home was built in 2025 on a lot size of 1.14.

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.

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Single Family Active

Price

$ 6,599,000

Bedrooms

5

Full Bath

5

Half Bath

2

Property Type

Single Family

Taxes

$ 43,917

Style

Single Family Residence

Lot Size

1.14

Year Built

2025

Town/City

Austin

County/Region

Travis

MLS | Web ID

5111536

Features
General
Living Area 7780
Sewer MUD
Heating Central
Cooling Central Air
Utilities Cable Available Electricity Available High Speed Internet Propane Underground Utilities Water Available
Roof Metal Slate
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
HOA Fee 2228
Garage Spaces 4
Association Fee Includes Common Area Maintenance
Patio/Porch Features Covered Front Porch Patio Porch Rear Porch Side Porch
Pool Features Fenced Heated In Ground Outdoor Pool Pool/Spa Combo
Security Features Security System
Construction Materials Masonry – All Sides
Year Built 2025
View Hill Country Lake Panoramic Water
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features See Remarks Lake Privileges Waterfront
Community Features See Remarks Clubhouse Common Grounds Fitness Center Gated
Accessibility See Remarks
Assoc Fee Paid Per Semi-Annually
County Travis
New Construction Y
Property Type Residential
HOA Y
Energy Efficient Other/See Remarks
Subdivision Name Lakeway Hlnds Ph 1 Sec 8C
Facing Direction Northeast
Green Sustainability See Remarks
Other Structures Outdoor Kitchen
Full Baths 5
Status Active
Directions Hwy 71 to Bee Creek Rd turn left on Peninsula Way left on Primo Fiore Terr
High School Lake Travis
City Austin
Body of Water Lake Travis
Disclosures MUD Seller Disclosure Seller Provided Survey Available
Association Name Rough Hollow
MLS Area LS
Lot Size Square Feet 49658.4
Elementary School Rough Hollow
Tax Annual Amount 43917
Middle/Junior High School Lake Travis
Property Condition New Construction
Virtual Tour https://sites.frankgarnica.com/622casasantatrail78738?mls https://sites.frankgarnica.com/622casasantatrail78738
Builder Name Arbogast
Standard Status Active
Year Built Source Public Records
Tax Assessed Value 3338089
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Interior
Interior Amenities Bookcases Breakfast Bar Built-in Features Beamed Ceilings Ceiling-High Quartz Counters Double Vanity Dry Bar Eat-in Kitchen Entrance Foyer High Speed Internet In-Law Floorplan Kitchen Island Multiple
Flooring Carpet Tile Wood
Total Fireplaces 2
Fireplace Features Bedroom Living Room Masonry Stone
Window Features Insulated Windows Low-Emissivity Windows
Half Baths 2
Total Bedrooms 5
Main Level Bedrooms 3
Total Baths 7
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Exterior
Exterior Amenities Boat Dock - Private Electric Car Plug-in Outdoor Grill Private Entrance Private Yard
Fencing Stone Wrought Iron
Parking Features Additional Parking Attached Attached Carport Covered
Lot Features Back Yard Corner Lot Cul-De-Sac Front Yard Landscaped Native Plants Private Sprinkler - Automatic Sprinklers In Rear Sprinklers In Front Sprinklers On Side Trees-Medium (20 Ft - 40 Ft) Views
Water Source MUD
Total Parking 6
Foundation Details Slab
Lot Size Acres 1.14
Waterfront Y/N Y
Covered Spaces 4
Horse Y/N N
Horse Amenities None
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Internal Only
Street Number 1 622
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* Excluded Features
List By
Jana Birdwell

Listing Agent

Compass Re Texas, Llc

Broker

janabirdwell@gmail.com

Email

Affordability Calculator

$44,829
Per Month
92%
8%
0%
Monthly Principal & Interest
$41,169
Monthly Property Taxes
$3,660
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4360305 Elementary School
4360246 Middle School
Lake Travis High School High School
Pricing History
DatePricePrice ChangeDescription
11/29/2025$6,599,000 Listed Price

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622 Casasanta Trl, Austin, TX, 78738 is a Single Family Home for sale at $6,599,000 with 7,780 sqft and a lot size of 1.14. 622 Casasanta Trl has 5 bedrooms, 5.2 baths, and was built in 2025. The property's zip code is 78738 which is in Austin, TX