Liberty Hill, TX 78642 (Williamson County)
About this property
This stunning 5-bedroom, 3.5-bath residence offers a thoughtful blend of bold architectural character and everyday livability. From the moment you step inside, you’ll notice the open, spacious floor plan filled with natural light from oversized windows, creating a warm and inviting atmosphere perfect for both daily living and entertaining. The home features two wood-burning fireplaces — one in the living area and another in the sunroom/den — ideal for cozy winter evenings. A wall of windows showcases serene backyard views, bringing the outdoors in year-round. The chef’s kitchen is a standout with knotty alder cabinetry, quartz countertops, a large center island with sink, and a warming drawer — perfect for hosting family and friends. Energy efficiency is a major highlight, with eco-friendly geothermal heating and cooling, high-performance foam insulation, R-46 blown attic insulation, zoned HVAC, and six thermostats for personalized comfort throughout the home. A metal roof adds long-term durability with a lifespan of 75+ years. Safety and functionality meet with a fortified safe room featuring 6” concrete walls and ceiling, plus a steel door with four locks. The 3-car garage includes a dedicated 240-volt outlet, making it electric-vehicle ready. Step outside to a professionally landscaped backyard retreat, complete with terraced rock work, mature trees, full fencing, and a charming table fire pit — perfect for relaxing mornings or evening gatherings. This all-electric, energy-efficient home offers comfort, security, and timeless design in a peaceful Liberty Hill setting.
Property details
Location
About the Area
413 Rock House Dr is located in Liberty Hill, Texas, in Williamson County. Williamson County is the northern anchor of the Austin metro, encompassing Round Rock, Georgetown, Cedar Park, and Leander, communities that have experienced some of the fastest residential growth in the nation over the past decade. The county's western edge retains significant ranch and acreage character as the Hill Country transitions to the urban core.
The San Gabriel River flows through Georgetown and the northern reaches of the county. The terrain transitions from the limestone hills of the western county to the Blackland Prairie in the east. Stillhouse Hollow Lake on the Lampasas River sits on the Williamson-Bell county boundary, offering recreation within easy reach of the northern suburbs.
Liberty Hill had an estimated population of 6,706 as of 2023. The 78642 zip code has a median household income of $128,086, a median home value of $486,800, and a median age of 36.8. The average household size is 3.02 people.
Major employers include Dell Technologies (headquartered in Round Rock), Amazon, healthcare systems, and a massive retail and service sector supporting one of Texas's most affluent suburban populations. Georgetown consistently ranks among the fastest-growing cities in America, and the county's western acreage properties attract buyers seeking rural character with urban access.
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.