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6 Beds
7 Baths
7,521 sqft

$12,900,000

14500 Flat Top Ranch Road , Austin TX, 78732

Price per sqft$1,715.20
Built in2017
Property size7,521 sqft
Property typeResidential

Overview

Active

Listed Mar 30, 2026

Updated 9 days ago

For more information: www.butterflybeachlakeaustin.com Set behind dual gated entries along one of the most coveted stretches of Lake Austin, Butterfly Beach is a Santa Barbara inspired estate that balances architectural beauty, privacy, and a level of craftsmanship rarely seen today. Positioned on nearly three acres with over 250 feet of Lake Austin frontage, the property unfolds with a grand, level arrival, a tranquil pond, and a courtyard wrapped in gardens and flowering vines, immediately setting the tone for what lies beyond. The residence spans more than 7,500 square feet and was designed to live in harmony with its surroundings, with nearly every room opening toward the landscape and the water beyond. Inside, the home is defined by extraordinary detail, including hand troweled Venetian plaster walls completed over months of artisanal work, custom ironwork, bespoke lighting, and a refined material palette that carries throughout. The great room captures the scale and presence of the home, while walls of glass frame the lake and invite natural light into every space. A dedicated wine room, along with a flexible theater space that can easily transition into a bedroom or exercise studio, adds to the home’s versatility. At the center of the home, a chef’s kitchen anchors daily living and entertaining, featuring custom cabinetry, marble and granite surfaces, and a striking Lacanche French range designed for those who truly appreciate cooking at a high level. Thoughtful supporting spaces, including a butler’s pantry, additional refrigeration, and generous storage, allow the home to perform effortlessly whether hosting on a large scale or enjoying quiet everyday moments. A central reverse osmosis system with five dedicated spouts, including the kitchen, butler’s pantry, coffee bar, wet bar, and outdoor kitchen, further enhances everyday living. The grounds are equally compelling, offering a botanical, almost resort like environment with layered landscaping, mature plantings, and flowering vines draped across the architecture. Surrounded by nearly eight acres of protected wildlife preserve, the property offers a sense of privacy and calm that is increasingly rare on Lake Austin. Outdoor living unfolds across expansive terraces and a negative edge pool overlooking the landscape and water, while a manicured path leads to the private two slip boat dock, complete with an upper entertaining deck and automated screens designed for comfort during days spent on the lake. In addition to the main residence, a separate guest casita offers its own private access and flexibility for a variety of uses. Complete with a bedroom, full bathroom, and an additional living space currently serving as an office, it is equally suited for guests, extended stays, or a dedicated work from home environment. The estate also caters to collectors and enthusiasts with a thoughtfully designed five car garage configuration, including a climate controlled workshop and a glass enclosed show garage designed to display a prized vehicle. A fire suppression system adds an additional layer of security and peace of mind. Offered as a rare combination of scale, design, and waterfront presence, Butterfly Beach represents a level of living on Lake Austin that is seldom available.

$85,824/mo

Est. mortgage payment based on a $12,900,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
9090855
Available since
March 30, 2026

Interior Features

Bedrooms
6
Bathrooms
7
Fireplace
Yes
Basement
No

Exterior Features

Lot Size
2.65 Acres

Other Property Details

Taxes
$74,058
Tax Frequency
Annually
Garage
Yes

 Courtesy of Bridget Ramey | Kuper Sotheby's International Realty

Based on information from DASH - Sotheby's International Realty (SIR) as of 9/11/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

©2026 DASH - Sotheby's International Realty (SIR). All rights reserved. 

Data last updated 6:15 AM UTC, 9/11/2026

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