Jonestown, TX 78645 (Travis County)
About this property
Lake Travis, wooded privacy, and over an acre of Hill Country land set the scene for this brand-new custom home in Northlake Hills. Tucked along a quiet cul-de-sac road and backing to a greenbelt, the property feels private and peaceful while still offering convenient access to FM 1431. Step inside and the first impression is light and openness. Soaring ceilings, clerestory windows, and a dramatic 16-foot sliding glass door system fill the main living area with natural light and frame the trees beyond. The great room flows into a warm, inviting kitchen with exposed wood beams, quartz countertops, gas cooking, an oversized island, designer lighting, and a large walk-in pantry. The main-level primary suite offers a quiet retreat, while two upstairs rooms enjoy elevated views toward Lake Travis. The spacious third bedroom was designed with flexibility in mind and works equally well as a bedroom, media room, office, or second living space. Outside, the covered rear patio overlooks the wooded greenbelt and creates an easy place to unwind, entertain, or simply enjoy the Hill Country setting. With just over an acre, there is also room to make the property your own—whether that means a future pool, garden, or expanded outdoor living. Thoughtful construction goes beyond what you can see. The home is ENERGY STAR® certified with a HERS Rating of 56 and built to EPA Indoor airPLUS standards for improved efficiency, comfort, and indoor air quality. Never lived in and ready now, this is an opportunity to enjoy custom-home quality, Lake Travis surroundings, and over an acre of privacy without waiting through the building process.
Property details
Location
About the Area
9504 Harbor Dr is located in Jonestown, 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.
Jonestown had an estimated population of 2,462 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 Younger Homes Real Estate, LLC.