9 bed, 10 bath, 9,374 sqft on 3.69 acres in Horseshoe Bay. Horseshoe Bay, TX 78657. $12,995,000. Marble Falls ISD.
About This Home
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 Type
- Residential
- Year Built
- 2025
- Lot Size
- 3.69 acres
- Price / Sq Ft
- $1,386
- HOA
- $5,752/year
- Garage
- 4 spaces
- Pool
- Yes
Listing information last updated November 3, 2026.
Listed by Horseshoe Bay ONE Realty
MLS# 1126783 • Active
IDX inquiries: Keenan Group at Compass · (512) 415-7653
Highlights
Facts & Features
Interior
- Bar
- Breakfast Bar
- Built-in Features
- Ceiling Fan(s)
- Ceiling-High
- Chandelier
- Double Vanity
- Eat-in Kitchen
- Elevator
- Entrance Foyer
- Kitchen Island
- Multiple Dining Areas
- Multiple Living Areas
- Open Floorplan
- Pantry
- Primary Bedroom on Main
- Recessed Lighting
- Sauna
- Smart Home
- Sound System
- Walk-In Closet(s)
- Wet Bar
- Built-In Range
- Built-In Refrigerator
- Dishwasher
- Disposal
- Exhaust Fan
- Gas Range
- Microwave
- Range
- Stainless Steel Appliance(s)
- Wine Refrigerator
- Stone
- Tile
- Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplaces
- 2
Exterior & Lot
- Balcony
- Barbecue
- Boat Dock - Private
- Boat Slip
- Exterior Steps
- Lighting
- Outdoor Grill
- Private Entrance
- Private Yard
- Frame
- Glass
- Masonry – All Sides
- Metal Siding
- Stucco
- Cul-De-Sac
- Landscaped
- Level
- Views
- Slab
- Covered
- Front Porch
- Patio
- Porch
- Rear Porch
- Terrace
- Wrap Around
- Roof
- Metal
- Lot Size
- 3.69 Acres
- Attached
- Boat
- Circular Driveway
- Covered
- Electric Gate
- Garage
- Garage Door Opener
- Garage Faces Side
- Gated
- Garage Spaces
- 4
- Pool
- Yes
- Lake Front
- Lake Privileges
- Waterfront
Financial
- HOA Fee
- $5,752 / year
- Original List Price
- $12,995,000
- Price per Sq Ft
- $1,386
Utilities
- Electricity Connected
- Propane
- Sewer Connected
- Water Connected
- Water Source
- Public
- Sewer
- Public Sewer
Transaction History
1 record on file
Every recorded listing, sale, and lease at 115 Estate DR, whoever represented it.
- ActiveListed 2026Current price: $12,995,000Original list: $12,995,000MLS 1126783
- Listed · October 31, 2026$12,995,000
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Price & Listing History
Listed with current price, original ask, and market time.
- Current list
- $12,995,000
- Original list
- $12,995,000
- Price movement
- No verified reduction
- Listed / DOM
- Oct 31, 2026 · 5 days
Zoned Schools
Marble Falls ISD
Marble Falls
Marble Falls
Marble Falls
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.
Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.
HOA source: MLS Grid / Unlock MLS, as of 2026-11-03T23:03:00.427866+00:00; normalized from annual dues.
Illustrative down payment
20% ($2.6M)
Adjustable assumption - not a lending recommendation.
Home price
$12,995,000
Loan details
Luxury property intelligence
Keenan Market Position
A sourced read on Horseshoe Bay pricing, timing, and property scale. No automated valuation claim.
List price
$12,995,000
Price per sqft
$1,386/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
5 days
Original to current
No verified reduction
$13M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Nov 3, 2026.
Request Private Market AnalysisConnect 115 Estate Dr to the Austin Market
78657 ZIP Guide
ZIP-level neighborhoods, schools, lifestyle, and Austin market context
Austin Home Valuation
Private Austin CMA, TCAD context, and pricing strategy
Seller Resources
Pricing, prep, launch timing, and Compass marketing strategy
Keenan Group Results
#1 ABOR Team 2024 with $1B+ career sales volume












