
This is no ordinary house. Set behind the gates of Waterford on Lake Travis, this custom-built estate sits on over an acre with modern architecture, unapologetic style, and lake views that refuse to stay in the background. Beyond the looks, the floor plan delivers 4 bedrooms, an office, and a game room, so no bedroom has to moonlight as an office or game space. Inside, the home is crisp, dramatic, and anything but predictable. Soaring ceilings and walls of glass pull the lake into nearly every room. The open living space centers around a striking, floor-to-ceiling fireplace that adds depth, dimension, and a little edge. The kitchen brings its own personality with sleek cabinets, a waterfall-edge quartz island, and a statement vent hood. An adjoining bar with glass-front cabinetry and a beverage refrigerator keeps cocktail hour close at hand. The dining area completes the main gathering space, all connected to the outdoors through oversized sliders. The primary suite claims a private spot on the main level with direct deck access and a spa-inspired ensuite. The dedicated office is also downstairs, while the second floor brings together the game room, three guest bedrooms, two full baths, and a covered balcony overlooking the lake. Outside, the property shifts fully into vacation mode. A massive covered patio opens to an expansive deck, infinity-edge pool, great lawn, and panoramic Lake Travis views. Two staircases descend to stone pathways and a lower patio with a fire pit, giving the backyard multiple places to gather, unwind, or take in the sunset. It also happens to have a front-row seat to Mattress Mack’s annual Fourth of July fireworks show, because apparently the lake view needed a special effect. Waterford residents enjoy access to the Waterford Marina, with three golf courses nearby and Lago Vista ISD schools serving the area. Bold, polished, and built around one unforgettable view, this is Lake Travis living with absolutely no interest in being ordinary.
Property Type
Residential
Year Built
2020
Lot Size
1.15 acres
$/Sq Ft
$476
HOA
$1120/mo
Garage
3 spaces
Pool
Yes
Listed by Christies Intl Real Estate Lone Star
Verified property facts
18104 Cedar Sage CT is listed at $1,800,000 with 4 bedrooms, 3 full, 1 half bathrooms, 3,781 square feet, 1.15-acre lot. This places it above the 78645 median of $1,176,997.
18104 Cedar Sage CT is zoned for Lago Vista ISD with assigned schools: Lago Vista (elementary), Lago Vista (middle), Lago Vista (high). School assignments should be verified directly with the district.
18104 Cedar Sage CT is a Residential built in 2020 featuring 4 bedrooms, 3 full, 1 half bathrooms, 3,781 square feet, 1.15-acre lot.
18104 Cedar Sage CT 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 18104 Cedar Sage CT is $32,675. 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
1 record on file
Every recorded sale and lease at 18104 Cedar Sage CT, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Listed 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+33.7% | — | $1,511,263 | — | — |
2024-6.0% | — | $1,130,405 | $328,125 | $1,142,717 |
2023+174.3% | — | $1,202,558 | $328,125 | $802,280 |
2022+574.5% | — | $438,417 | $328,125 | $874,433 |
2021 | — | $65,000 | $156,250 | $282,167 |
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% ($360K)
$1,800,000
Luxury property intelligence
A sourced read on Waterford On Lake Travis Sec 6 pricing, timing, and property scale. No automated valuation claim.
List price
$1,800,000
Price per sqft
$476/sqft
Vs. Waterford On Lake Travis Sec 6 median
Not available
Days on market
0 days
Original to current
No verified reduction
$1.8M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Aug 21, 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 ($360,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 18104 Cedar Sage CT is around $12,063 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $1,800,000, 18104 Cedar Sage CT is in the Waterford On Lake Travis Sec 6 market where there are currently 263 active listings in 78645. The Keenan Group has completed 6 transactions in 78645 as part of 1,000+ career sales totaling $1B+ across Austin.
18104 Cedar Sage CT was built in 2020, making it 6 years old with relatively recent construction.
18104 Cedar Sage CT includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
18104 Cedar Sage CT is part of a managed community with HOA dues of $1,120 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.
6 events on record
Current Price
$1,800,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+33.7% | — | $1,511,263 | — | — |
2024-6.0% | — | $1,130,405 | $328,125 | $1,142,717 |
2023+174.3% | — | $1,202,558 | $328,125 | $802,280 |
2022+574.5% | — | $438,417 | $328,125 | $874,433 |
2021 | — | $65,000 | $156,250 | $282,167 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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