629 Casasanta Trl, Lakeway, TX, 78738
About This Home
Welcome to The Epic Peninsula House. Perched high above the shimmering expanse of Lake Travis, The Epic Peninsula House is a modern architectural tour de force, envisioned by renowned Telluride architect Tommy Hein. Located on a premier 2.6-acre estate within the prestigious Peninsula at Rough Hollow, the home unites cutting-edge design with a reverence for the natural landscape. Currently under construction, Epic Peninsula is a retreat shaped by the land and water that surround it. Perched above the tranquil shores of Lake Travis, this home embraces the natural contours, with living spaces that floats above the bluff, offering uninterrupted views. An L-shaped pool wraps around a sunken lounge, blending indoor and outdoor living in a seamless embrace. Carefully created by the developer for its rare combination of panoramic main-body lake views and protected cove access, this lot is among the most coveted in the community. It offers the best of both worlds: sweeping vistas and the serenity of a sheltered two-slip private dock, perfect for swimming, boating, and lakeside leisure. “From the start, we knew we wanted to honor the views and create a modern home using materials authentic to the environment,” shares the homeowner. “Tommy immediately aligned with that vision.” Hein, celebrated for crafting homes that seem to emerge from the land itself, embraced the site’s unique topography to inspire the structure’s form. The result is Epic Peninsula, Crafted from natural stone, Texas brick, warm wood, and metal accents, Epic Peninsula is anchored by a central stone form that rises from the earth, a tribute to the landscape that inspired it. This is architecture that lives and breathes with its surroundings. Inside, floor-to-ceiling glass walls frame unobstructed lake and Hill Country views while saturating the interiors with natural light. Expansive terraces dissolve the boundaries between indoor and outdoor living, inviting the landscape into every room.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: New Construction
- New construction: Yes
- Year built: 2023
Materials
- Foundation: Slab
- Roof: Metal, Mixed
Other
- Builder name: Abode
Type & Style
- Home type: SingleFamily
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Built-In Refrigerator,Dishwasher,Disposal,Ice Maker,Double Oven,Propane Cooktop,Warming Drawer,Washer/Dryer Stacked,Gas Water Heater,Wine Refrigerator
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 8
- Full bathrooms: 6
- 1/2 bathrooms: 2
- Main level bedrooms: 1
Features
- Built-in Features,High Ceilings,Kitchen Island,Open Floorplan,Pantry,Study/Home Office,Walk-In Closet(s),Wired for Sound
- Window features: See Remarks,Display Window(s),Insulated Windows
- Flooring: Wood
- Number of fireplaces: 2
- Fireplace features: Great Room,Primary Bedroom,Propane
Game Room
- Level: Lower
Heating & Cooling
- Heating features: Central,Zoned
- Cooling features: Central Air,Zoned
Interior Area
- Total interior livable area: 7,831 sqft
Kitchen
- Features: Pantry,Kitchen Island,High Ceilings
- Level: Main
Media Room
- Level: Lower
Primary Bathroom
- Level: Second
Property
Accessibility
- Accessibility features: None
Details
- Parcel number: 01418805190000
- Special condition: Standard
Features
- Levels: Three Or More
- Stories: 3
- Private pool: Yes
- Pool features: In Ground,Infinity,Pool/Spa Combo,Waterfall
- Patio & porch: Covered,Rear Porch,Wrap Around
- Exterior features: Boat Dock - Private,Boat Lift,Private Entrance,Private Yard
- Spa features: In Ground
- Fencing: None
- Has view: Yes
- View description: Lake,Panoramic
- Has water view: Yes
- Water view: Lake
- On waterfront: Yes
- Waterfront features: Lake Front,Waterfront
- Waterbody name: Lake Travis
Lot
- Lot size: 2.62 Acres
- Features: Cul-De-Sac,Private,Sprinkler - In-ground,Trees-Medium (20 Ft - 40 Ft)
Parking
- Total spaces: 3
- Parking features: Attached,Circular Driveway
- Attached garage spaces: 3
- Covered spaces: 3
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Hail
- Inland Flooding
- Tornado
- Heat Wave
- Wildfire
How This Home’s Risks Compare
FEMA Declared Disasters Across Texas Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $34,637 | $415,644 |
| Home Insurance * | $2,571 | $30,852 |
| Property Taxes | $11,033 | $132,396 |
| Electricity | $859 | $10,318 |
| Total | $49,100 | $589,200 |
Income You'd Need if You Spent...
Texas FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-08-06 | Price change | $6,495,000 |
| 2026-05-22 | Listed for sale | $6,850,000 |
| 2018-09-25 | Listing removed | $2,000,000 |
| 2018-03-30 | Listed for sale | $2,000,000 |
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