18104 Cedar Sage Ct
About this property
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 details
Location
About the Area
18104 Cedar Sage Ct is located in Lago Vista, Texas, in Travis County. Travis County is home to Austin, the capital of Texas and one of the fastest-growing major cities in the United States. Beyond the urban core, Travis County still contains significant ranch and acreage properties in its western reaches, where the Hill Country meets the city and land values reflect both agricultural heritage and proximity to one of America's most dynamic economies.
The Colorado River flows through Travis County, impounded into Lake Travis and Lake Austin, key recreation anchors for the region. The Balcones Escarpment marks the transition from the limestone Hill Country in the west to the Blackland Prairie in the east. Barton Creek and its tributaries carve spring-fed swimming holes and nature preserves within the urban fabric.
Lago Vista had an estimated population of 9,341 as of 2023. The 78645 zip code has a median household income of $108,393, a median home value of $387,200, and a median age of 51.6. The average household size is 2.3 people.
Austin's economy is anchored by the University of Texas, state government, and a massive technology sector that has attracted Apple, Tesla, Oracle, Dell, and hundreds of startups. Travis County acreage properties command premium prices reflecting proximity to the Austin job market, major airports, and world-class amenities.
Demographic data sourced from the U.S. Census Bureau, American Community Survey 5-Year Estimates (2023).
Listing information © 2026 Unlock MLS (ACTRIS). All data provided AS IS. Information is deemed reliable but not guaranteed. Listing courtesy of Christies Intl Real Estate Lone Star.