
$11,500,000
House419 Matern, Horseshoe Bay, TX
Listings presented by Erik Applegate, REALTOR®Rudder Realty






























115 Estate Dr, Horseshoe Bay, TX 78657
Why Koti picked this home
This Horseshoe Bay waterfront estate features 9 bedrooms and a private boat dock with breathtaking open-water views.
Positioned along a premier stretch of Lake LBJ, this extraordinary waterfront estate combines expansive open-water vistas, privacy, and curated contemporary design. Clean architectural lines, natural stone accents, and walls of glass create an atmosphere while embracing the beauty of the lake. The main residence is anchored by an impressive great room with sweeping water views and direct access to expansive covered terraces. Designed for everyday comfort and effortless entertaining, the chef’s kitchen features professional-grade appliances, an oversized island, and a separate prep area. Privately situated, the primary suite captures the open-water scenery and includes dual closets, a luxurious spa-inspired bath, and a dedicated wellness space. A private study and main-level guest suite, currently utilized as a fitness studio with a full bath that also serves the pool area, complete the first floor. Upstairs, four en-suite guest bedrooms surround a secondary living area, with elevator access connecting the levels. Above the three-slip covered boat garage, a separate guest apartment with a full kitchen, living area, laundry, and two en-suite bedrooms. A detached wellness casita offers additional accommodations with a private bedroom, bath, living space, and sauna, ideal for guests, fitness, or creative pursuits. Along the shoreline, multiple terraces, an outdoor kitchen with a pizza oven, and inviting spaces for dining and entertaining make of waterfront living. A four-car garage and generous storage.

IDX data provided by Unlock MLS, distributed via MLS GRID.Listing courtesy of Ted Burget, Horseshoe Bay ONE Realty.
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 Nov 1, 2026, 10:01 AM 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)
Ted Burget
Horseshoe Bay ONE Realty
Listed— $12,995,000
Oct 31, 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.