$199,000
2 bd1 ba1,440 sqft
219 3rd St

The average San Marcos, TX home value is $308,315, down 4.2% over the past year, and homes go to pending in around 86 days. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $308,315
1-Year Value Change: -4.2%
(Data through January 31, 2026)
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