000 River Run
About this property
River Valley Estate is a private 23± acre live-water tract on the South San Gabriel River with ~1± acre of buildable area outside the floodplain and private, gated access on River Run. This stretch enjoys ~650± ft of pristine frontage with clear pools and steady flow fed by springs a few thousand feet upstream, and it sits upstream from the famed Leander Dinosaur Tracks. Recent improvements include major cleanup with brush/underbrush mulched and cleared, opening view corridors while preserving massive native trees. The land gently rolls to an oak mott and natural clearing that reveal the river; a deep pool on the north side anchors swimming, paddling, and fishing, and the river is usable for hundreds of yards in either direction. Raw river tracts of this size and quality on the San Gabriel are rare—an exceptional canvas for a luxury homesite or private retreat (buyer to verify buildable areas, utilities, and constraints).
Property details
Location
About the Area
000 River Run is located in Leander, 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.
Leander had an estimated population of 67,880 as of 2023. The 78641 zip code has a median household income of $131,421, a median home value of $453,100, and a median age of 36.7. The average household size is 2.89 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 Capitol Ranch Real Estate.