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Austin · Steiner Ranch Ph 1 Sec 6G Residence

$13,250,000 22 days on market

14500 Flat Top Ranch Rd, Austin, TX 78732

  • 6bedrooms
  • 6.5bathrooms
  • 7,521sqft
  • 2.6acres
  • 2017year built

About this home

Set behind dual gated entries along one of the most coveted stretches of Lake Austin, Butterfly Beach is a Santa Barbara inspired estate offering exceptional privacy, scale, and craftsmanship. Positioned on nearly three acres with over 250 feet of waterfront, the property features a grand, level arrival, tranquil pond, and a courtyard framed by gardens and flowering vines.

The residence spans more than 7,500 square feet, designed to live in harmony with its surroundings, with nearly every room opening to the landscape and lake beyond. Interiors are defined by hand troweled Venetian plaster walls, custom ironwork, bespoke lighting, and a refined material palette throughout. A dedicated wine room and a flexible theater room, which can serve as a bedroom or exercise studio, add versatility.

At the center of the home, the chef’s kitchen features custom cabinetry, marble and granite surfaces, and a Lacanche French range. Supporting spaces include a butler’s pantry, additional refrigeration, and generous storage. A central reverse osmosis system services five locations, including the kitchen, butler’s pantry, coffee bar, wet bar, and outdoor kitchen.

Outdoor living offers expansive terraces, a negative edge pool, and a private two slip boat dock with upper entertaining deck and automated screens. Surrounded by nearly eight acres of protected wildlife preserve, the property provides a rare sense of privacy.

A separate guest casita with private access includes a bedroom, full bath, and flexible living space. Additional features include a five car garage configuration with climate controlled workshop, glass show garage, and a fire suppression system.

Rare opportunity to own a premier Lake Austin estate.

Property

Type
Single Family Residence
Levels
Two
Year built
2017
Lot size
2.65 acres
Subdivision
Steiner Ranch Ph 1 Sec 6G Residence
MLS #
ACT3614815

Inside

Bedrooms
6
Bathrooms
6.5
Living area
7,521 sqft
Fireplaces
3

Outside / parking

Pool
Yes — private
Waterfront
Yes

Schools

Elementary
Steiner Ranch
High school
Vandegrift
District
Leander ISD

Costs

HOA
$2,479 / semi-annually
Est. annual taxes
$84,307 (2025)

Listing

First listed
Apr 17, 2026
Days listed
22
Status
Active

Listed by Bridget Ramey, Kuper Sotheby's Int'l Realty · [email protected] · MLS# ACT3614815 · Active

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Loan

Down payment
%
0%10%20%30%40%50%
Loan term
Interest rate (%)
3%5%7%9%

Yearly costs

Monthly payment

$0

Total monthly

Principal & interest
$0
Property tax
$0
Insurance
$0
HOA
$0
Loan amount
$0

Estimate only. Tax / insurance defaults are typical Texas figures; your actual numbers will vary. Talk with a lender for a real quote — I can refer you to one I trust.

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