15210 Rainbow One

Austin, TX 78734 · Travis County

$6,750,000Price
6Beds
15210 Rainbow One
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▶ Virtual Tour

Description

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.

Contact Agent

C
Col Realty
Col Realty
(512) 699-3810

Property Details

StatusActive
MLS #ACT219094970
Taxes$68,971 (2025) / year
HOA Fees$166 / Annually
TypeResidential
Year Built1997
Lot Size3.03 AC / 131,925 SF
CountyTravis
SubdivisionTravis Landing
Garage Spaces5

Property Information

Interior

Two Primary SutiesBookcasesBuilt-in FeaturesCeiling Fan(s)Beamed CeilingsCathedral Ceiling(s)Ceiling-HighCentral VacuumGranite CountersQuartz CountersStone CountersCrown MoldingDouble VanityEat-in KitchenElevatorEntrance FoyerInterior StepsKitchen IslandMultiple Dining AreasMultiple Living AreasOpen FloorplanPantryPrimary Bedroom on MainSound SystemStorageWalk-In Closet(s)Wet Bar

Exterior

BalconyBarbecueBoat Dock - PrivateExterior StepsGutters FullLightingOutdoor GrillPrivate YardSee Remarks

Appliances

Built-In Electric OvenBuilt-In RefrigeratorPropane CooktopStainless Steel Appliance(s)Warming DrawerWasher/DryerWasher/Dryer StackedTankless Water Heater

Community

BBQ Pit/GrillCommon GroundsDog ParkFishingParkPet AmenitiesPlanned Social ActivitiesPlaygroundTrail(s)

Parking

Circular DrivewayGarageGarage Door OpenerGarage Faces SideGatedOversized

Utilities & Construction

Heat: Central, Fireplace(s)AC: Ceiling Fan(s), Central AirCarpet, TileRoof: MetalFoundation: Slab
🏊 Pool 🌊 Waterfront

Directions: From 620, turn onto Hudson Bend RD, turn R onto Beacon DR, turn R onto Travis RD, turn R onto Longhorn Landing, Turn L onto Rocky Creek, Turn L onto Rainbow One, Look for the gate to the property on the L, no sign on property.

Location

Property History

DateEventPrice
May 18, 2026 Listed (Active) · MLS# ACT219094970 $6,750,000

Full transaction history may not be available. Data sourced from ACTRIS MLS.

Public Records

Tax Record 2025$68,971
Year Built1997
Beds6
Lot Size131,925 Sq. Ft.
StyleResidential
CountyTRAVIS
MLS #ACT219094970

Schools

E
Lake Travis
Public · Elementary · Serves this home
M
Hudson Bend
Public · Middle School · Serves this home
H
Lake Travis
Public · High School · Serves this home

Please verify enrollment eligibility directly with schools.

$6,750,000
15210 Rainbow One, Austin, TX

By submitting, you agree to be contacted by Col Realty.

Payment Estimate

Estimated monthly payment
Principal & Interest
Property Taxes
HOA Dues$166/mo

For illustrative purposes only. Contact a lender for accurate figures.