
Rare opportunity to own a fully renovated waterfront home in the desirable Siesta Shores community, offering modern updates, quality craftsmanship, and direct lake access with a private boat dock. Thoughtfully reimagined, this retreat blends stylish finishes with comfortable lakefront living in one of the area’s most sought-after settings. The light and bright interior features updated finishes, modern fixtures, and inviting living spaces designed for both relaxing and entertaining. Large windows and open gathering areas create a seamless connection to the outdoors, where a massive new rear deck provides the perfect setting for morning coffee, outdoor dining, and enjoying peaceful views. A standout feature of the home is the spacious enclosed three-season flex room—an impressive bonus space filled with natural light and anchored by a stunning wood-burning stone fireplace. Ideal as a second living area, game room, office, workout studio, or guest overflow space, this versatile room is not included in the heated/cooled square footage. Seller is willing to contribute toward installation of a mini-split system for expanded year-round functionality. Outside, enjoy the true lake lifestyle with your own private boat dock and easy access to boating, fishing, paddleboarding, and waterfront entertaining. Whether you’re searching for a full-time residence, weekend getaway, or investment opportunity, this property delivers the lifestyle buyers are looking for. Located in acclaimed Lake Travis ISD and projected to be zoned for the new high school, this home combines waterfront living with long-term appeal in a highly desirable area. Renovated waterfront homes with a private dock, expansive outdoor living, and this level of finish rarely become available. Short term rental opportunity.
Property Type
Residential
Year Built
1973
Lot Size
0.58 acres
$/Sq Ft
$510
HOA
$70/mo
Garage
2 spaces
Listed by RE/MAX Ascension
Verified property facts
20100 Siesta Shores DR is listed at $990,000 with 3 bedrooms, 2 full bathrooms, 1,941 square feet, 0.58-acre lot. This places it above the 78669 median of $875,000.
20100 Siesta Shores DR is zoned for Lake Travis ISD with assigned schools: West Cypress Hills (elementary), Lake Travis (middle), Lake Travis (high). School assignments should be verified directly with the district.
20100 Siesta Shores DR is a Residential built in 1973 featuring 3 bedrooms, 2 full bathrooms, 1,941 square feet, 0.58-acre lot.
20100 Siesta Shores DR 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.
The most recent annual property tax for 20100 Siesta Shores DR is $10,677. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Price Change with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-19.2% | — | $626,552 | $522,900 | $103,652 |
2024+9.5% | — | $775,064 | $522,900 | $147,783 |
2023+94.8% | — | $708,000 | $522,900 | $252,164 |
2022+17.9% | — | $363,500 | $232,400 | $475,600 |
2021 | — | $308,300 | $116,200 | $247,300 |

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. Ratings from GreatSchools.org.
20% ($198K)
$990,000
Luxury property intelligence
A sourced read on Siesta Shores Sec 01 pricing, timing, and property scale. No automated valuation claim.
List price
$990,000
Price per sqft
$510/sqft
Vs. Siesta Shores Sec 01 median
Not available
Days on market
52 days
Original to current
$5K reduction
$995K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 15, 2026.
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($198,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 20100 Siesta Shores DR is around $6,027 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $990,000, 20100 Siesta Shores DR is in the Siesta Shores Sec 01 market where there are currently 258 active listings in 78669. The Keenan Group has completed 9 transactions in 78669 as part of 1,000+ career sales totaling $1B+ across Austin.
20100 Siesta Shores DR was built in 1973 (53 years ago). Buyers should budget for potential updates to major systems.
20100 Siesta Shores DR includes verified waterfront access: Lake Front,Waterfront. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
20100 Siesta Shores DR is part of a managed community with HOA dues of $70 annually. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
7 events on record
Current Price
$990,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-19.2% | — | $626,552 | $522,900 | $103,652 |
2024+9.5% | — | $775,064 | $522,900 | $147,783 |
2023+94.8% | — | $708,000 | $522,900 | $252,164 |
2022+17.9% | — | $363,500 | $232,400 | $475,600 |
2021 | — | $308,300 | $116,200 | $247,300 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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