ActiveMLS# 1126783

115 Estate Dr

3.69 Acres · Residential
Horseshoe Bay, TX 78657 (Burnet County)
9
Bedrooms
11
Bathrooms
9,374
Sq Ft
2025
Year Built
$12,995,000 · $3,521,680/acre

About this property

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.

Property details

Property TypeResidential
Acreage3.69 acres
StatusActive
Days on Market1 days
ListedOctober 31, 2026
CountyBurnet
ZIP Code78657
Living Area9,374 sq ft
Price per Acre$3,521,680/acre
Year Built2025
Stories1
Garage Spaces4
SubdivisionThe Peninsula
PoolYes
FireplaceYes
Horse PropertyYes
WaterfrontYes
HOAYes
FencingSee Remarks
ViewLake, Water
Annual Property Tax$101,201 (2024)
MLS Number1126783
Listed ByHorseshoe Bay ONE Realty

Location

Area & Lifestyle

About the Area

115 Estate Dr is located in Horseshoe Bay, Texas, in Burnet County. Burnet County sits in the heart of the Highland Lakes region, anchored by the city of Burnet, the Bluebonnet Capital of Texas, and Lake Buchanan, the largest of the Highland Lakes chain. The county blends working ranch land with lakefront recreation in a landscape that has drawn Texans for generations.

The Colorado River was dammed in the 1930s to create the Highland Lakes chain, and Lake Buchanan and Inks Lake both lie within Burnet County. The terrain transitions from the granite-topped Central Mineral Region in the west to limestone hills in the east, with the Colorado River canyon cutting through dramatic bluffs.

Horseshoe Bay had an estimated population of 4,534 as of 2023. The 78657 zip code has a median household income of $93,699, a median home value of $470,100, and a median age of 59.8. The average household size is 2.24 people.

Lake tourism, retirement communities, granite quarrying, ranching, and small-scale agriculture drive the Burnet County economy. The county is experiencing significant growth as Austin-area buyers seek lakefront properties and acreage within a 90-minute drive of the city.

Demographic data sourced from the U.S. Census Bureau, American Community Survey 5-Year Estimates (2023).

Listing information © 2026 Unlock MLS (ACTRIS). All data provided AS IS. Information is deemed reliable but not guaranteed. Listing courtesy of Horseshoe Bay ONE Realty.

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Barron Johnson
Broker Associate · Spyglass Realty
Schedule a showing for 115 Estate Dr