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ActiveMLS #1126783

115 Estate DR, Horseshoe Bay TX 78657

Horseshoe Bay, TX 78657 · The Peninsula

Single Family Residence for sale in The Peninsula

9Bedrooms
10 full / 1 halfBathrooms
9,374Square Ft
3.69Acres
4Garage
2025Year Built
New
1 / 40
$12,995,000

Overview

Property Description

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.

Financial Info
Price
$12,995,000
$ / Sqft
$1386
HOA
Yes - Mandatory / $5,752 / Annually
HOA Name
Peninsula POA
HOA Includes
See Remarks
Tax Rate
1.52935%
Est. Taxes
$101,201
Tax Year
2024
Exemptions
None
Legal Info
Address
115 Estate DR
County
Burnet
City
Horseshoe Bay
State
TX
Zip
78657
Subdivision
The Peninsula
Legal Description
S7080 THE PENINSULA LOT LEGACY 4
Parcel
66711
Interior Features
Floor
See Remarks, Stone, Tile, Wood
Num Living
4
Dining
2
Kitchen
Breakfast Bar, Eat-in Kitchen, Kitchen Island, Pantry
Appliances
Built-In Range, Built-In Refrigerator, Dishwasher, Disposal, Exhaust Fan, Gas Range, Microwave, Range, See Remarks, Stainless Steel Appliance(s), Wine Refrigerator
Laundry
Laundry Room, Main Level
Master Bed
Double Vanity, Primary Bedroom on Main, Walk-In Closet(s)
Master Main
Yes
Fireplaces
2
Fireplace Description
Living Room, Outside
Interior Features
See Remarks, Bar, Breakfast Bar, Built-in Features, Ceiling Fan(s), High Ceilings, 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, Security System Owned, Window Treatments
General Info
Beds
9 Total / 2 Main Level / 7 Other Level
Full / Half Baths
10 / 1
Prop Type
Residential
Property Type
Single Family Residence
Stories
2
Year Built
2025 / Resale
Square Feet
9,374 / Public Records
Garages
4
Garage Desc
Attached, Boat, Circular Driveway, Covered, Electric Gate, Garage, Garage Door Opener, Garage Faces Side, Gated
Foundation
Slab
Roof
Metal
Construction
See Remarks, Frame, Glass, Masonry – All Sides, Metal Siding, Stucco
Acres
3.69
Lot Description
Cul-De-Sac, Landscaped, Level, Views
Restrictions
Building Style, City Restrictions, Covenant, Deed Restrictions, Zoning
Flood Plain
Partial
View
Lake, Water
Water Access
Yes
Waterfront
Yes
Area
BU
Utility Info
Water
Public
Sewer
Public Sewer
Utilities
Electricity Connected, Propane, Sewer Connected, Water Connected
Heat
Central
A C
Central Air
Exterior Features
Fence
See Remarks
Exterior Features
See Remarks, Balcony, Barbecue, Boat Dock - Private, Boat Slip, Exterior Steps, Lighting, Outdoor Grill, Private Entrance, Private Yard, Covered, Front Porch, Patio, Porch, Rear Porch, Terrace, Wrap Around
Pool On Property
Yes
Area Amenities
Common Grounds, Gated, See Remarks

Price history

Days on market
$12,995,000
List price
0
Price reductions
Active
Since Oct 31, 2026
Property history1 event
DateEventPriceChange
Oct 31, 2026New Listing

Taxes

Tax data isn’t available for this property’s county yet.

Schools

School Info
District
Marble Falls ISD
Elementary
Marble Falls
Middle
Marble Falls
High
Marble Falls

Maps

Financing

Your preferences

  • 20% down
  • Conv/Jumbo
  • 30 years
  • 6.50% rate

Saved on this device

List price $12,995,000
Down payment
Stays 20% if you change the price
Note rate, not APR
From this listing’s tax record
*Estimated only (1% of price / yr)

Estimated monthly payment

$84,972 / mo

20% down · 6.50% interest · 30-year fixed

Estimated monthly payment $84,972

Principal & interest
$65,710
Property taxes
$8,433
Homeowners insurance
$10,829

*PITI only

These figures are estimates for general information only — not a loan offer, a quote, or a guarantee of financing terms.

Principal, interest and balance for each year
YearStarting balancePrincipal paidInterest paidEnding balancePrincipal vs interest
1$10,396,000$116,199$672,319$10,279,801
2$10,279,801$123,981$664,537$10,155,820
3$10,155,820$132,284$656,233$10,023,536
4$10,023,536$141,143$647,374$9,882,393
5$9,882,393$150,596$637,922$9,731,797
6$9,731,797$160,682$627,836$9,571,116
7$9,571,116$171,443$617,075$9,399,673
8$9,399,673$182,925$605,593$9,216,748
9$9,216,748$195,175$593,342$9,021,573
10$9,021,573$208,247$580,271$8,813,326
  • Year 1$10,279,801
    Principal paid
    $116,199
    Interest paid
    $672,319
    Starting balance
    $10,396,000
  • Year 2$10,155,820
    Principal paid
    $123,981
    Interest paid
    $664,537
    Starting balance
    $10,279,801
  • Year 3$10,023,536
    Principal paid
    $132,284
    Interest paid
    $656,233
    Starting balance
    $10,155,820
  • Year 4$9,882,393
    Principal paid
    $141,143
    Interest paid
    $647,374
    Starting balance
    $10,023,536
  • Year 5$9,731,797
    Principal paid
    $150,596
    Interest paid
    $637,922
    Starting balance
    $9,882,393
  • Year 6$9,571,116
    Principal paid
    $160,682
    Interest paid
    $627,836
    Starting balance
    $9,731,797
  • Year 7$9,399,673
    Principal paid
    $171,443
    Interest paid
    $617,075
    Starting balance
    $9,571,116
  • Year 8$9,216,748
    Principal paid
    $182,925
    Interest paid
    $605,593
    Starting balance
    $9,399,673
  • Year 9$9,021,573
    Principal paid
    $195,175
    Interest paid
    $593,342
    Starting balance
    $9,216,748
  • Year 10$8,813,326
    Principal paid
    $208,247
    Interest paid
    $580,271
    Starting balance
    $9,021,573
First 10 of 30 years

Nearby

Courtesy of Horseshoe Bay ONE Realty · (830) 282-3389

Listings courtesy of ACTRIS as distributed by MLS GRID.