Cedar Park, TX 78613 (Williamson County)
About this property
1.14-acre opportunity in highly desirable Breakaway Park—an area known for luxury homes, estate lots, and private aviation access surrounding the Hank Sasser Airport at Breakaway. Whether you're seeking to improve on this updated home on acreage or exploring the upside of future construction, 2906 Post River Rd delivers unmatched flexibility and long-term value. The existing home has been thoughtfully remodeled and features hardwood flooring, a fully updated kitchen, and modern finishes. The kitchen showcases shaker-style cabinetry, stainless steel appliances, quartz countertops, and a striking diagonal tile backsplash extending to the ceiling, plus an oversized eat-in island ideal for entertaining and everyday living. But what truly sets this property apart is its potential: 1.14-acre tract is well suited for a brand new build if your vision and budget allows. Located directly across from the private airport, this property offers aviation lifestyle appeal, with access availability through the property and the unique benefit of private pilots and aircraft owners nearby. Endless possibilities—live now, build later, or scrape-and-build in one of Cedar Park’s most unique and valuable communities. This property is currently being subdivided and will be able to close as soon as subdivision is complete.
Property details
Location
About the Area
2906 Post River Rd is located in Cedar Park, 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.
Cedar Park had an estimated population of 77,474 as of 2023. The 78613 zip code has a median household income of $120,829, a median home value of $461,900, and a median age of 37.3. The average household size is 2.63 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 Keller Williams Realty Lone St.