
Masterfully reimagined to the highest standards of modern luxury, this exceptional Lake LBJ estate offers the pinnacle of waterfront living. Every detail of this complete transformation speaks to sophisticated design, from the understated elegance of white oak flooring to the curated selection of artisan tiles and bespoke lighting fixtures throughout. At the heart of the home, a gourmet chef’s kitchen serves as a striking centerpiece, fully equipped with premium G.E. Cafe Series appliances and space for a coffee or serving station. The flowing, luminous floor plan features four generous bedrooms and three-and-a-half designer baths, offering an intimate yet spacious sanctuary for guests. Emphasizing effortless functionality, the estate features two complete laundry areas, including a primary walk-in closet fully plumbed for its own dedicated washer and dryer. Transition seamlessly to the outdoors, where towering, majestic live oaks frame the ultimate open-air living space. Spend twilight hours dining al fresco on the expansive entertainment deck, complete with an integrated outdoor media lounge. Steps away, your private waterfront awaits: a brand-new, state-of-the-art boat lift stands ready for immediate access to the constant-level waters of Lake LBJ. Positioned in the highly coveted heart of Horseshoe Bay proper, this property offers rare, unrestricted freedom with no HOA oversight. Enjoy immediate proximity to the world-class amenities, championship golf courses, and exclusive social calendar of the legendary Horseshoe Bay Resort. This is more than a home; it is a legacy lakefront retreat.
Property Type
Residential
Year Built
1979
Lot Size
0.38 acres
$/Sq Ft
$614
Garage
2 spaces
Listed by eXp Realty, LLC
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
101 Third Sid is listed at $1,500,000 with 4 bedrooms, 3 full, 1 half bathrooms, 2,442 square feet, 0.38-acre lot. This places it above the 78657 median of $1,318,000.
101 Third Sid is zoned for Llano ISD with assigned schools: Packsaddle (elementary), Llano (middle), Llano (high). School assignments should be verified directly with the district.
101 Third Sid is a Residential built in 1979 featuring 4 bedrooms, 3 full, 1 half bathrooms, 2,442 square feet, 0.38-acre lot.
101 Third Sid is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
With 20% down ($300,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 101 Third Sid is around $10,533 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Listed with current price, original ask, and market time.

Llano ISD
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.
20% ($300K)
$1,500,000
Luxury property intelligence
A sourced read on Horseshoe Bay Proper pricing, timing, and property scale. No automated valuation claim.
List price
$1,500,000
Price per sqft
$614/sqft
Vs. Horseshoe Bay Proper median
Not available
Days on market
2 days
Original to current
No verified reduction
$1.5M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jul 12, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $1,500,000, 101 Third Sid is in the Horseshoe Bay Proper market where there are currently 148 active listings in 78657.
101 Third Sid was built in 1979 (47 years ago). Buyers should budget for potential updates to major systems.
101 Third Sid includes verified waterfront access: Lake Front,Waterfront. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
1 event on record
Current Price
$1,500,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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