Round Mountain, TX 78663 (Blanco County)
About this property
Discover the best of Texas Hill Country living with Lot 7 in Trinity Oaks Preserve. This 3.38-acre homesite is in one of the premier gated communities in Round Mountain. This exterior lot features level building sites, rich soil, abundant tree cover, and a natural landscape filled with native grasses and seasonal wildflowers, offering an ideal setting for your dream home. Located within a Designated Dark Sky Community, Trinity Oaks is perfect for those who value privacy, convenience, and a deep connection to nature. Residents enjoy two secured entrances—a luxury gated entrance with a privacy wall on Hwy 281 and a secondary gated entrance on Old Marble Falls Road, both with remote access for peace of mind. Community amenities at Trinity Oaks include a BBQ pavilion with a restroom, perfect for outdoor gatherings, as well as a community organic garden where residents can grow their own produce. Families will enjoy the natural playground featuring charming treehouses, while the wildflower seeding program enhances the landscape with vibrant, seasonal blooms throughout the year. Additionally, underground utilities and a community water well, make building on your lot a breeze. With easy access to Marble Falls, Johnson City, and Horseshoe Bay, you're just a short drive from dining, shopping, and outdoor recreation, including lakes, wineries, and hiking trails. Trinity Oaks blends Hill Country tranquility with modern luxury, and Lot 7 is your opportunity to build something truly special.
Property details
Location
About the Area
Lot 7 Morning Dew Dr is located in Round Mountain, Texas, in Blanco County. Blanco County is one of the most scenic and sought-after counties in the Texas Hill Country, home to the charming town of Blanco and the world-famous Willow City Loop, a winding road through private ranch land that draws thousands of visitors during bluebonnet season each spring.
The Blanco River originates in Kendall County and flows through the heart of Blanco County, feeding spring-fed swimming holes and limestone-banked swimming areas. The Pedernales River also flows through the eastern portion of the county. Rolling hills, granite outcroppings, and post oak savannas define the landscape.
Round Mountain had an estimated population of 95 as of 2023. The 78663 zip code has a median household income of $156,829, and a median age of 59.8. The average household size is 1.93 people.
Lavender farming, vineyards, agritourism, and ranching define Blanco County's agricultural identity. The county has become a destination for weekend visitors from Austin and San Antonio, supporting a growing hospitality and short-term rental economy alongside traditional ranch operations.
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 Keller Williams Realty.