Liberty Hill, TX 78642 (Williamson County)
About this property
Custom Hill Country Retreat on 6.2+ Acres in Liberty Hill ISD! Tucked behind the gates of Sundance Ranch, one of Liberty Hill's most sought-after equestrian communities, this custom one-story home sits on over 6.2 wooded acres alive with wildlife and privacy. Built in 2003 and thoughtfully designed for both everyday living and effortless entertaining, the property has been freshened up with interior paint and new carpet throughout, new roof and gutters installed July '26. Step inside to a light-filled open floor plan anchored by a dramatic family room featuring soaring cathedral ceilings, a custom built-in bookcase and entertainment center, and a warm fireplace that grounds the space. With 4 bedrooms, 4 baths, a private office, flex space, formal dining, and a sunlit breakfast area, there is room for every season of life. At the heart of the home is a true chef's kitchen outfitted with top-tier Viking appliances, including a built-in electric oven and microwave, propane range and cooktop, icemaker, and oversized built-in refrigerator. A wet bar with sink makes hosting effortless, and the covered front and back porches invite you to slow down and enjoy the Texas air. Take the party outside to the built-in covered BBQ smoker, perfect for weekend gatherings under the oaks. Fully fenced and cross-fenced, the acreage offers flexibility for horses, a workshop, or simply room to roam. A 3-car side-entry oversized garage provides storage and space for toys, trucks, or trailers. Country living, custom craftsmanship, and community prestige. This is the one you have been waiting for.
Property details
Location
About the Area
221 Mustang Mesa None 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 RE/MAX Town & Country.