Jonestown, TX 78645 (Travis County)
About this property
Brand-new construction by award-winning Younger Homes, this thoughtfully designed residence blends modern Hill Country architecture with exceptional health, wellness, and energy efficiency standards. Built to both Energy Star certification (HERS 56) and EPA Indoor AirPlus standards, the home offers superior comfort, air quality, and long-term performance. Situated on just over one acre in the Northlake Hills community, the property enjoys both privacy and convenience—located less than one mile from FM 1431, just 30 minutes from Austin, and within walking distance to neighborhood Lake Travis marina access. Inside, the open-concept living, kitchen, and dining spaces are filled with natural light and anchored by soaring double-height ceilings with clerestory windows and an oversized 16-foot sliding glass wall that seamlessly connects indoor and outdoor living. Designer finishes are featured throughout, including exposed ceiling beams in the kitchen, a gas cooktop, and an oversized walk-in pantry with abundant storage. The private back patio overlooks a peaceful greenbelt setting, while the second story captures glimpses of Lake Travis. Located within the Northlake Hills POA, the neighborhood maintains elevated architectural standards for custom homes.
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.