605 Casasanta Trl, Austin, TX 78738
- Beds
- 4
- Baths
- 5
- Sqft
- 5,216
- Garage
- Yes
- Pool
- Yes
View property features, location on map, relevant school information and overview from seller's agent.
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Overview
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.
Location
Full feature list
Basic info
- Property type
- House
- Number of stories
- 1
- Number of bedrooms
- 4
- Number of bathrooms
- 5
- Square feet
- 5,216
- Lot size (acres)
- 0.97
- Year built
- 2026
Interior features
- Fireplaces
- 2
- Laundry
- Main Level
Exterior features
- New construction
- Yes
- Pool
- Yes
- Waterfront
- Lake Privileges
- Area amenities
- Golf Course, Gated Community
Garage and parking
- Garage parking spaces
- 4
Utilities
- Heating
- Central
- Cooling
- Central Air, Ceiling Fans
- Sewer
- Septic System
- Water
- Water
Estimated monthly costs
- HOA Fees
- $367
Taxes
- Tax Annual Amount (2025)
- $14,977.83
Public schools
Disclaimer: Certain information displayed on this listing has been derived from parties other than Final Offer, LLC. Information provided and their sources have been deemed reliable, but accuracy of information is not guaranteed and therefore should be independently verified.
Sourced from: Unlock MLS (Austin Board of Realtors) MLS®#: 1110548 Last checked: …

Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.