605 Casasanta TRL, Austin, TX 78738

• 4 beds |
• 5 baths |
• 5,216 sqft

Property Description

Welcome to 605 Casasanta, an exceptional custom residence in the highly coveted, gated waterfront community of The Peninsula at Rough Hollow. This newly completed home showcases amazing craftsmanship and thoughtful design, with every detail executed to the highest standard. From premium finishes to cutting-edge building specifications (see documents), no expense has been spared in creating a residence that exemplifies refined luxury and timeless sophistication. Builder Perks: extensive blind package, 1-year landscaping maintenance, 1 year pool maintenance, plus nearly 30 hours of moving/organizing/setup for new owners. This sprawling 5,216 sq. ft. single-story residence is gracefully positioned on a premier corner lot, complete with a circular drive and backing to lush green space. Designed with both luxury and function in mind, the home features four spacious bedrooms with en suite baths, half bath, a private study, media room and a unique four-car garage. 4th car garage perfect for home gym. The seamless indoor-outdoor experience is highlighted by a resort-style pool, outdoor kitchen, and curated landscaping. Inside, soaring ceilings set a dramatic tone, including 20’ ceilings in the study and 15’ ceilings in the dining room, family room, and game room. The gourmet kitchen is outfitted with professional-grade appliances, including a 60” built-in Sub-Zero refrigerator/freezer, a 48” Wolf range, and dual Cove dishwashers. A fully appointed Butler’s Pantry complements the space with a Wolf oven and speed oven, Scotsman ice machine, and an additional 36” refrigerator. Modern sophistication is showcased throughout with sleek LuxView exterior doors and windows, linear air conditioning vents, and trim less 2” square recessed lighting. Energy-efficient design features include foam insulation in roof and walls, two tankless water heaters, three high-performance HVAC units, a dehumidifier, and a Level 2 EV charging station in the garage.

Listing Status:

Active

Data Last Updated:

April 4, 2026 at 4:17AM

Listing Office:

Brodsky Properties : (512) 481-8811

Listing Agent:

Lauren McCoy : (512) 970-3074

MLS ID:

1110548

Interior

• General: BarBookcasesBreakfast BarBuilt-in FeaturesCeiling Fan(s)Beamed CeilingsCeiling-HighCeiling-VaultedChandelierDouble VanityEntrance FoyerKitchen IslandMultiple Dining AreasMultiple Living AreasNatural WoodworkNo Interior StepsOpen FloorplanPantryPrimary Bedroom on MainRecessed LightingSmart HomeSmart ThermostatTwo Primary ClosetsWalk-In Closet(s)
• Appliances: Bar FridgeBuilt-In Electric RangeBuilt-In FreezerBuilt-In Oven(s)CooktopDishwasherDisposalENERGY STAR Qualified AppliancesExhaust FanMicrowaveDouble OvenPlumbed For Ice MakerRangeRNGHDRefrigeratorWarming DrawerTankless Water HeaterWine Cooler
• Laundry: Main Level
• Flooring: TileWood
• A/C: Central Air
• Heating: Central
• Fireplace: Glass DoorsFireplaces: 2
• Eco/Green Feature: Conserving MethodsAppliancesConstructionMaterialsWindows

Exterior

• General: BarbecueElectric Car Plug-inGardenGas GrillGutters FullLightingOutdoor GrillPrivate YardHeatedHot Tub
• Other Structures: Front PorchPatio
• Pool: In GroundOutdoor PoolPool/Spa Combo
• Parking: Additional ParkingAttachedCircular DrivewayConcreteDrivewayGarageGolf Cart GarageInside EntrancePrivateParking spaces: 8

Construction

• Roofing: Metal
• Windows: ENERGY STAR Qualified Windows
• General: OneSlab

Location

• HOA Amenities: BBQ Pit/GrillClubhouseFitness CenterGatedLakeParkPicnic AreaPlaygroundPoolRestaurantTrail(s)Common Area Maintenance2200.0Semi-Annually
• Originating MLS: actris
• School District: Lake Travis ISD
• County: Travis

Lot

• Zoning: LAKEWAY HIGHLANDS PHS 1 SEC 8C AMD LT 40 BL A & LT 39B BL A LAKEWAY HIGHLANDS PHS 1 SEC 8F BLK A LOT 40A01398807020000
• View: Hill CountryNeighborhoodTrees/Woods
• Fencing: Back YardFencedFullGatePrivacyWrought Iron

Utilities

• Utilities: See Remarks
• Water: MUD
• Sewer: MUD

Financial

• Source: actris