Round Mountain, TX 78663 (Blanco County)
About this property
Luxury Hill Country Retreat with Guest Quarters & Sweeping Views on 6+ Acres. This is an exclusive opportunity to purchase a remarkable Hill Country modern home in the coveted Round Mountain Reserve development. This home boasts clean lines and thoughtful innovation and is specifically designed for lot 37 in Phase 2. This 3424 SF, five bedroom, and five bath home has a wide open floor plan which flows to a luxurious open patio with breathtaking northern vista views. The unique floor plan has a dedicated master wing, two laundry rooms, a wet and dry kitchen, as well as a separate living quarters above the garage with kitchen and full bath. In addition to multiple entertainment spaces, it also comes with a huge outdoor living area. Lot 37 is 6.32 acres with 180 degree vista view with direct access to miles of improved hiking trails and 50+ acres of nature preserve. After passing through our gates and a short drive past our nature preserve, lot 37 is a premier lot with several mature oak trees and breathtaking views. It's a phenomenal lot for those who want privacy and big views but covet the luxury of an elite and gated development. Add the benefit of an agricultural tax exemption on all undeveloped acreage and this home is priced at an attractive $2.27m. *This home is currently under construction, waiting for your added touch, and ready for move in by Christmas of 2025.
Property details
Location
About the Area
607 Round Mountain 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.