Austin, TX 78734 (Travis County)
About this property
This custom-built Hill Country home set on a quiet gated street near Lake Travis offers generous living spaces and elevated indoor–outdoor living on a private 1+ acre lot. The open-concept main level features a chef’s kitchen connected to the living and dining areas, the primary suite plus two additional bedrooms with a jack-and-jill bath, and a mudroom/laundry room. Off the open living area, expansive sliding doors open to the covered upper patio with treetop views. The spacious primary suite offers a peaceful retreat with a custom walk-in closet and a bathroom with dual vanities, a soaking tub, and walk-in shower. The lower level offers exceptional versatility with a large family room, game area, dedicated fitness space, and two additional bedrooms and bathrooms, while unfinished areas allow opportunities for future expansion. The floor plan offers plenty of separate work from home spaces. Outdoor living is equally impressive. The lower level opens to a spacious deck and resort-style sport pool and spa completed in 2024, featuring a shallow sun deck and an 8’ x 8’ spa. Two expansive sun sails create shaded lounging areas, while the yard beyond the pool allows room for play, pets, or outdoor gatherings. The oversized garage offers plenty of space for vehicles, storage, and projects, with electrical capacity for a workshop and EV charging. Major systems include a standing seam metal roof, two propane water heaters, and two Trane HVAC systems, all three years old. Located minutes from Lake Travis, the Hill Country Galleria, and popular dining and entertainment, with convenient access to Highway 71, Ranch Road 620, and top-rated Lake Travis ISD schools.
Property details
Location
About the Area
15421 McCormick Vista Dr is located in Austin, 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.
Austin had an estimated population of 967,862 as of 2023. The 78734 zip code has a median household income of $129,116, a median home value of $626,100, and a median age of 50.8. The average household size is 2.24 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 eXp Realty, LLC.