San Marcos, TX 78666 (Hays County)
About this property
This expansive 10+ acre property includes multiple residences and a workshop. House and rooms are labeled on top right of the pictures. ---- Main Home (3424 B): The primary residence features two living areas, a formal dining room, a breakfast nook, a sunroom, and a covered patio. Additional highlights include a spacious three-car garage, three bedrooms, two bathrooms, and an office/flex space. ---- House C (located directly behind the main home): This home offers a covered patio, a large living area, a shared kitchen and dining space with a small laundry space. It includes three bedrooms and two bathrooms. ---- House D (newest home, located on the far right side of the property): Designed with a welcoming foyer, this home opens into a centrally located living room. It also features a dining area, kitchen, laundry room with access to a two-car garage, and a covered patio. The layout includes three bedrooms, three full bathrooms, and one half bath. ---- Workshop: A versatile two-room workshop with its own covered patio. The asphalt slab has an RV connection with water, power and septic to support 2 RVs. ---- Property notes: Each home has it's own fiber internet line, and the back 8 acres are under AG exemption. ---- Appliances: Dishwasher, Free-Standing Gas Range, Gas Water Heater, Microwave, Stainless Steel Appliance(s) All appliances are electric. Water/Heating/AC is electric as well, with option to move to gas but not currently using gas, Interior Features: Crown Molding, Open Floorplan, Pantry, Workshop, Parking Features: Asphalt, Attached, View: Panoramic, Rural, Water Source: Public, Tax Rate: 1.52, Unit 1Furnished: Unfurnished, Unit 2Furnished: Unfurnished, Unit 3Furnished: Unfurnished. There is a bee colony for agriculture exemption.
Property details
Location
About the Area
3424 S Old Bastrop Hwy 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).
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