2676 Post Rd #A
About this property
20 acres on the Blanco River in San Marcos, minutes from Kyle and an easy drive to Austin. Hay ag exemption in place. Build your dream home, start your ranch, or invest in a rare piece of Hill Country. This rare tract offers privacy, open space, and endless possibilities. Whether you envision a custom home site, a gentleman’s ranch, a private family retreat, or room to expand, this land gives you the freedom to bring your vision to life. Spend your days in the Texas sunshine, cool off with a dip in the Blanco River, and end the evening watching the sunset over your own land. The country tranquility you want and the conveniences of San Marcos and Kyle close by, with Austin an easy drive for a night out. Riverfront setting, open land, and investment potential: this is Texas acreage living at its finest. Tract B with an additional 20 acres as well as a custom homesite is also available. Can be purchased together or separate.
Property details
Location
About the Area
2676 Post Rd #A is located in San Marcos, Texas, in Hays County. Hays County is one of the fastest-growing counties in the United States, driven by the explosive growth of San Marcos and Kyle-Buda corridor connecting Austin and San Antonio. The county blends Hill Country character in its western reaches, Wimberley, Dripping Springs, Driftwood, with rapidly urbanizing communities along the I-35 corridor.
The Blanco River and Barton Creek headwaters flow through Hays County, carving spring-fed swimming holes beloved by generations of Texans. Jacob's Well, a natural cylindrical karstic spring, and the swimming holes of Blue Hole Regional Park draw visitors year-round. The Edwards Plateau escarpment creates dramatic topographic relief in the western half of the county.
San Marcos had an estimated population of 68,920 as of 2023. The 78666 zip code has a median household income of $55,478, a median home value of $271,900, and a median age of 27. The average household size is 2.35 people.
Texas State University anchors San Marcos, supporting a significant education and healthcare sector. The I-35 corridor has attracted major distribution centers and manufacturing. The western Hill Country communities of Wimberley and Dripping Springs have become destination wine, dining, and retreat markets commanding premium real estate prices.
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.