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622 Casasanta TRLAustin, TX 78738

For Sale

$6,599,000

Smart Buyer Rebate $65,990

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.

Listed by Jana Birdwell

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License #451760

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Compass RE Texas, LLC

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(512) 784-8600

Last updated November 30, 2025

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Source: ACTRIS #5111536

Listing Facts

  • TypeSingle-family
  • NeighborhoodLakeway
  • Bedrooms5
  • Bathrooms7
  • Days on Prevu14
  • HOA/Maint. Fees$2,228/semi-annual
  • Taxes$43,917/year
  • Size7,780 sqft
  • Price per sqft$848

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool
  • Fitness Center

Location

Mortgage Calculator

Listing History

11/29/2025
Listed by Compass RE Texas, LLC
$6,599,000

Property Details for 622 Casasanta TRL

Association

Amenities

  • Community Features: See Remarks, Clubhouse, Common Grounds, Fitness Center, Gated

Fees

  • Association Fee: $2,228.00 Semi-Annually
  • Association Fee Includes: Common Area Maintenance

General

  • Association Name: Rough Hollow

Exterior

Construction

  • New Construction: Yes
  • Property Condition: New Construction
  • Roof: Metal, Slate
  • Window Features: Insulated Windows, Low Emissivity Windows
  • Year Built: 2025
  • Builder Name: Arbogast
  • Construction Materials: Masonry – All Sides
  • Exterior Features: Boat Dock - Private, Electric Car Plug-in, Outdoor Grill, Private Entrance, Private Yard

Features

  • Direction Faces: NE
  • Fencing: Stone, Wrought Iron
  • Other Structures: Outdoor Kitchen
  • Patio And Porch Features: Covered, Front Porch, Patio, Porch, Rear Porch, Side Porch
  • Pool Features: Fenced, Heated, In Ground, Outdoor Pool, Pool/Spa Combo
  • Pool Private: Yes
  • View: Hill Country, Lake, Panoramic, Water
  • Waterfront Features: See Remarks, Lake Privileges, Waterfront
  • Waterfront: Yes

Measurements

  • 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
  • Lot Size Acres: 1.14
  • Lot Size Area: 1
  • Lot Size Square Feet: 49,658

Financial

Taxes

  • Parcel Number: 01418805210000
  • Tax Annual Amount: $43,917.00
  • Tax Assessed Value: $3,338,089.00
  • Tax Year: 2025

Interior

Features

  • 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
  • Fireplace Features: Bedroom, Living Room, Masonry, Stone
  • Fireplaces Total: 2
  • Flooring: Carpet, Tile, Wood
  • 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), Water Sense Fixture(s), Wet Bar, Wired For Data, Wired For Sound

Measurements

  • Living Area: 7,780
  • Living Area Source: Appraiser

Rooms

  • Bathrooms Full: 5
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 7
  • Bedrooms Total: 5
  • Main Level Bedrooms: 3

Other

Environmental

  • Green Energy Efficient: See Remarks

Features

  • Accessibility Features: See Remarks

Location

  • Subdivision Name: Lakeway Hlnds Ph 1 Sec 8C
  • Tax Lot: 24B
  • Water Body Name: Lake Travis

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 4
  • Garage Spaces: 4
  • Parking Features: Additional Parking, Attached, Attached Carport, Covered
  • Parking Total: 6

Schools

Elementary School

  • Elementary School: Rough Hollow
  • Elementary School District: Lake Travis ISD

High School

  • High School: Lake Travis
  • High School District: Lake Travis ISD

Middle or Junior School

  • Middle Or Junior School: Lake Travis
  • Middle Or Junior School District: Lake Travis ISD

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Central
  • Laundry Features: Gas Dryer Hookup
  • Sewer: Municipal Utility District (MUD)
  • Utilities: Cable Available, Electricity Available, Internet-Cable, Internet-Fiber, Propane, Underground Utilities, Water Available
  • Water Source: Municipal Utility District (MUD)

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 7 bathrooms in this single-family home at 622 Casasanta TRL.

What schools are nearby to 622 Casasanta TRL?

Nearby schools include the Rough Hollow Elementary School, Lake Travis Middle School, and Lake Travis High School.

Does this single-family home have parking?

Yes, there are 4 parking spaces available for 622 Casasanta TRL.

What are the annual taxes for 622 Casasanta TRL?

Annual taxes for this single-family home are estimated at $43,917.

How does 622 Casasanta TRL compare to other single-family homes in Lakeway?

This single-family home is listed 371% above the average price for single-family homes in Lakeway and has been on the market for 45 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Rough Hollow home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 7,780 sqft.

622 Casasanta TRL is a 5-bedroom, 7-bath single-family home for sale in Austin TX 78738. Available on Prevu for 14 days at $6,599,000. This residence features 7,780 square feet of living space, located in Lakeway. The median listing price for single-family homes in this area is $885,000. Nearby schools include Rough Hollow Elementary School, Lake Travis Middle School, and Lake Travis High School. Additional amenities include private outdoor space, dishwasher, air conditioning, fitness center, parking, swimming pool, and washer/dryer. View other single-family home listings in Texas.

Based on information from ACTRIS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.