15210 Rainbow One ST, Austin TX 78734
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About This Property
Premier Lake Travis Waterfront Estate | 3+ Acres | 400+ Ft Main Basin Shoreline
Positioned on over three private acres with more than 400 feet of shoreline along Lake Travis’ main sailing basin, this gated estate represents a rare combination of scale, usable waterfront, and long-term value—an increasingly scarce offering on the lake.
Expansive windows frame panoramic lake and Hill Country views, filling the home with natural light. Open-concept living and dining spaces extend seamlessly to covered terraces, creating a true indoor-outdoor lifestyle designed for both everyday living and elevated entertaining. Soaring ceilings, a stone fireplace, and refined finishes anchor the main living areas.
The chef’s kitchen is equipped with Thermador appliances, custom cabinetry, and a large central island, opening directly to the living spaces and outdoor areas.
Two main-level primary suites offer private retreats with lake views and spa-inspired baths. An elevator connects to a lower level featuring guest quarters with private entry, a fitness space, and a five-car garage—ideal for extended stays or multi-generational living.
The grounds offer a true Lake Travis compound experience, with mature Live Oaks, rolling lawns, resort-style pool and spa, sand volleyball court, multiple firepits, and a private boat dock with deep-water access.
Located in Travis Landing, residents also enjoy access to a 35+ acre waterfront park with private boat ramp.
A rare opportunity to own a premier waterfront estate combining privacy, scale, and lifestyle in one of Lake Travis’ most desirable settings.
Property Highlights
Features
- 2 Primary Suites
- Bookcases
- Built-in Features
- Ceiling Fan(s)
- Beamed Ceilings
- Cathedral Ceiling(s)
- High Ceilings
- Central Vacuum
- Granite Counters
- Quartz Counters
- Stone Counters
- Crown Molding
- Double Vanity
- Eat-in Kitchen
- Elevator
- Entrance Foyer
- Interior Steps
- Kitchen Island
- Multiple Dining Areas
- Multiple Living Areas
- Open Floorplan
- Pantry
- Primary Bedroom on Main
- Sound System
- Storage
- Walk-In Closet(s)
- Wet Bar
Location
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Schools
Property Details
Parking
HOA & Community
Tax Information
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Estimate your monthly payment (PITI)
* Estimate only. Does not include HOA fees, PMI, or other costs.
This property has HOA fees of $166/annually.
Listing History
| Apr 10, 2026 | Listed | Listing Courtesy of Compass RE Texas, LLC - garydolch@gmail.com | $6,750,000 |
| Sep 24, 2025 | Off Market | ||
| Feb 26, 2025 | Listed | $7,000,000 |
| Nov 15, 2021 | Off Market | ||
| Sep 18, 2021 | Listed | $6,900,000 |
| Aug 14, 2015 | Off Market | ||
| Sep 30, 2014 | Listed | $1,995,000 |
| Apr 30, 2014 | Off Market | ||
| Apr 2, 2012 | Listed | $2,450,000 |
Frequently Asked Questions About 15210 Rainbow One ST, Austin TX 78734
When was 15210 Rainbow One ST, Austin TX 78734 built?
15210 Rainbow One ST, Austin TX 78734 was built in 1997.
How much does 15210 Rainbow One ST, Austin TX 78734 cost?
15210 Rainbow One ST, Austin TX 78734 is listed for sale at $6,750,000. That is $832 per square foot.
How many bedrooms and bathrooms does 15210 Rainbow One ST, Austin TX 78734 have?
15210 Rainbow One ST, Austin TX 78734 has 6 bedrooms and 6 bathrooms (6 full) with 8,116 square feet of living space.
What school district is 15210 Rainbow One ST, Austin TX 78734 in?
15210 Rainbow One ST, Austin TX 78734 is in the Lake Travis ISD school district. Assigned schools include Lake Travis (elementary), Hudson Bend (middle), Lake Travis (high school).
Does 15210 Rainbow One ST, Austin TX 78734 have an HOA?
Yes, 15210 Rainbow One ST, Austin TX 78734 has an HOA fee of $166 per annually. The HOA includes common area maintenance.
What are the property taxes on 15210 Rainbow One ST, Austin TX 78734?
The annual property taxes on 15210 Rainbow One ST, Austin TX 78734 are $68,971 (as of 2025).
How big is the lot at 15210 Rainbow One ST, Austin TX 78734?
The lot at 15210 Rainbow One ST, Austin TX 78734 is 3.0286 acres, and the home has 8,116 square feet of living space.
What type of property is 15210 Rainbow One ST, Austin TX 78734?
15210 Rainbow One ST, Austin TX 78734 is a residential property.
Does 15210 Rainbow One ST, Austin TX 78734 have a garage?
Yes, 15210 Rainbow One ST, Austin TX 78734 has a 5-car garage.
Does 15210 Rainbow One ST, Austin TX 78734 have a pool?
Yes, 15210 Rainbow One ST, Austin TX 78734 has a pool. Pool features include fenced, in ground, outdoor pool.
Is 15210 Rainbow One ST, Austin TX 78734 waterfront?
Yes, 15210 Rainbow One ST, Austin TX 78734 is a waterfront property on Lake Travis. Waterfront features include lake front, waterfront.
What subdivision is 15210 Rainbow One ST, Austin TX 78734 in?
15210 Rainbow One ST, Austin TX 78734 is located in the Travis Landing subdivision in Austin, TX.
How long was 15210 Rainbow One ST, Austin TX 78734 on the market?
15210 Rainbow One ST, Austin TX 78734 was on the market for 20 days, listed on April 10, 2026.
What heating and cooling does 15210 Rainbow One ST, Austin TX 78734 have?
15210 Rainbow One ST, Austin TX 78734 has central, fireplace(s) heating and ceiling fan(s), central air cooling.
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