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$6,900,000
last listed15208 Rainbow One St, Austin, TX 78734
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6 bed, 6 bath, 8,162 sqft on 3.03 acres in Austin. Austin, TX 78734. Last listed at $6,900,000, sold November 15, 2021. Lake Travis ISD.
About This Home
Spectacular Lake Travis Gated Retreat. This unique waterfront estate is arranged on an impressive 3-acres with over 470’ of Lake Travis shoreline. The beautifully manicured heritage trees and lush grassy knolls are fully enclosed with a privacy fence. Expect excellence at every turn when you walk into the main level of this one-of-a-kind extraordinary property that has been completely renovated for a casual modern lifestyle. The open floorplan boasts panoramic lake views, vaulted wood-beamed ceilings, and wall-to-wall windows. The gourmet kitchen is designed for entertaining with all new cabinets and granite countertops. Thermador appliances include 2 built-in refrigerators, 5 burner cooktop, double ovens, and more. The oversized island has a veggie sink, appliance lift, and counter seating. Butler’s pantry is also a serving room. Entertaining is a delight in the well-appointed dining area set alongside a stately stone fireplace adjoining the exclusive bar with counter seating and sonic-style ice maker! The main level features a wrap-around balcony, lake views, views, views, the morning sunrise, and sensational outdoor living. The main level includes 2 master suites, 2 bedrooms, 4 bathrooms, a study with built-ins, and laundry room. Wine storage cellar. Elevator. Mechanical room, custom security system, and outdoor lighting to ensure privacy. The first level features an exclusive area for guests and family to gather with a full kitchen, walk-in pantry, family room, and access to the resort-style pool & spa. The first level includes 2 bedrooms, one with custom built-in bunk beds, 2 bathrooms, laundry room, full gym/exercise room. This property offers a waterfront stone deck fire pit area, private boat launch for guests, a covered boat dock that fits a pontoon or ski boat, an entertaining deck, and a secure storage area. Lake-side dining and gas station are just across the bay. This property is a Lake Travis jewel for living, entertaining, and working from home.
- Property Type
- Residential
- Year Built
- 1997
- Lot Size
- 3.03 acres
- Price / Sq Ft
- $845
- HOA
- $375/year
- Garage
- 4 spaces
- Pool
- Yes
Listing information last updated November 15, 2021.
Listed by Realty Austin
MLS# 4793516 • Closed
IDX inquiries: Keenan Group at Compass · (512) 415-7653
Properties displayed may be listed or sold by various participants in the MLS.
Highlights
Facts & Features
Interior
- Two Primary Baths
- Two Primary Suties
- Bar
- Breakfast Bar
- Cedar Closet(s)
- Beamed Ceilings
- Granite Counters
- Double Vanity
- Elevator
- Entrance Foyer
- Multiple Dining Areas
- Multiple Living Areas
- Pantry
- Primary Bedroom on Main
- Bar Fridge
- Built-In Refrigerator
- Convection Oven
- Water Purifier
- Wine Cooler
- Stone
- Tile
- Heating
- Central,Fireplace(s),Propane
- Cooling
- Ceiling Fan(s),Central Air
- Fireplaces
- 2
Exterior & Lot
- Balcony
- Barbecue
- Boat Ramp
- Boat Slip
- Dock
- Gas Grill
- Lighting
- Private Yard
- Stucco
- Private
- Sprinkler - Automatic
- Trees-Medium (20 Ft - 40 Ft)
- Views
- Fenced
- Gate
- Privacy
- Security
- Wrought Iron
- Slab
- Covered
- Patio
- Porch
- Wrap Around
- Roof
- Metal
- Lot Size
- 3.03 Acres
- Additional Parking
- Carport
- Garage Door Opener
- Garage Faces Side
- Gated
- Oversized
- Private
- Storage
- Workshop in Garage
- Garage Spaces
- 4
- Pool
- Yes
- Lake Front
- Waterfront
Financial
- HOA Fee
- $375 / year
- Original List Price
- $6,900,000
- Price per Sq Ft
- $845
Utilities
- Propane
- Underground Utilities
- Water Connected
- Water Source
- MUD
- Sewer
- Septic Tank
Transaction History
1 record on file
Every recorded listing, sale, and lease at 15208 Rainbow One ST, whoever represented it.
- SoldNovember 15, 2021Listed at: $6,900,000MLS 4793516
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
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Price & Listing History
Listing timeline with current price, original ask, and market time.
- Current list
- $6,900,000
- Original list
- $6,900,000
- Price movement
- No verified reduction
- Listed / DOM
- Sep 18, 2021
Tax Record
Public record data from county appraisal records. Market value can differ from assessed value.
- Assessed Value
- $4,105,477
- Assessment Year
- 2025
- Year Built
- 1997
- Parcel ID
- 000000156801
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-10.0% | — | $4,105,477 | — | — |
2024-16.5% | — | $4,561,641 | $1,573,200 | $2,532,277 |
2023+78.5% | — | $5,466,210 | $1,573,200 | $2,988,441 |
2022+27.9% | — | $3,061,800 | $1,573,200 | $3,893,010 |
2021 | — | $2,394,555 | $1,573,200 | $1,488,600 |
Virtual Tour
Zoned Schools & District Context
Lake Travis
Hudson Bend
Lake Pointe Elementary
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.
Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.
HOA source: MLS Grid / Unlock MLS, as of 2026-06-03T07:30:06.078519+00:00; normalized from annual dues.
20% ($1.4M)
Adjustable assumption - not a lending recommendation.
$6,900,000
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Keenan Market Position
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List price
$6,900,000
Price per sqft
$845/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
Not available
Original to current
No verified reduction
$6.9M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 3, 2026.
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