$8,500,000
House113 La Posada, Horseshoe Bay, TX
Listings presented by Erik Applegate, REALTOR®Rudder Realty
82 Applehead Island Dr, Horseshoe Bay, TX 78657
Why Koti picked this home
This Lake LBJ estate features a private boat dock, six bedrooms, and expansive living spaces within an exclusive gated community.
Set behind private gates on a quiet cul-de-sac within Applehead Island, this extraordinary Lake LBJ estate represents one of the most commanding waterfront offerings in Horseshoe Bay. Encompassing approximately 0.84 acres of pristine, park-like grounds and an astonishing 482 feet of open-water frontage, the scale and rarity of this homesite are virtually unmatched. The estate spans approximately 10,521 square feet and is thoughtfully positioned to capture sweeping lake views from nearly every room. Vaulted, wood-plank ceilings and expansive walls of glass flood the interiors with natural light while maintaining a constant visual connection to the water. Designed for both grand entertaining and everyday living, the home offers a formal living room with a dramatic fireplace, an expansive kitchen anchored by dual islands, a wine cellar and bar, and multiple gathering spaces that flow seamlessly outdoors. Outdoors, an infinity-edge pool and spa appear to spill directly into the lake, blurring the line between architecture and landscape. Beyond the pool, the grounds unfold into sweeping lawns, mature trees, and thoughtfully placed sitting areas that invite both quiet reflection and large-scale gatherings. Covered patios, outdoor living spaces, and uninterrupted shoreline views create a setting that feels expansive, private, and enduring. 82 Applehead Island is not a home that can be replicated. Its land, frontage, scale, and positioning place it in a category entirely its own. The boathouse is in the floodplain, the house is not.

IDX data provided by Unlock MLS, distributed via MLS GRID.Listing courtesy of Shirl Thornton, RE/MAX HORSESHOE BAY RESORT SA.
IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This data is deemed reliable but is not guaranteed by MLS GRID. Based on information submitted to the MLS GRID as of Oct 8, 2026, 10:02 PM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Listing agent (MLS attribution)
Shirl Thornton
RE/MAX HORSESHOE BAY RESORT SA
Listed— $9,995,000
Sep 21, 2026
Price history reflects changes Koti has observed through its MLS data feed and may not capture every change to this listing. Dates marked "approximate" reflect when Koti first recorded the value, not necessarily when the change actually occurred.