Home Values in San Marcos, Texas — 2026 Market Report
Updated March 2026 | Seller's Market | +6.2% YoY
The median home value in San Marcos, Texas is $295,000 as of March 2026, which is below the national median of $400,000. Home values in San Marcos have increased by 6.2% over the past year and 35.1% over the last five years. With a population of 67,553 and a median household income of $38,250, the price-to-income ratio stands at 7.7x, making San Marcos affordable for the average household.
San Marcos Housing Market Conditions
| Metric | San Marcos | National Avg |
|---|---|---|
| Median Home Value | $295,000 | $400,000 |
| YoY Appreciation | +6.2% | +3.8% |
| 5-Year Appreciation | +35.1% | +22.4% |
| Price per Sq Ft | $102 | $222 |
| Days on Market | 45 days | 45 days |
| Months of Supply | 2.4 | 3.5 |
| List-to-Sale Ratio | 98.9% | 98.5% |
| Monthly Homes Sold | 38 | — |
| Foreclosure Rate | 0.26% | 0.3% |
Home Value Trends in San Marcos
A homeowner who purchased at the median price of $218,357 five years ago in San Marcos would have gained approximately $76,643 in equity, representing a 35.1% return on investment. Over the past year alone, the typical homeowner gained $17,222 in home equity.
Affordability in San Marcos, TX
With a median household income of $38,250 and a median home price of $295,000, the price-to-income ratio in San Marcos is 7.7x. A ratio below 3x is generally considered affordable, while above 5x indicates significant affordability challenges. The average monthly rent of $2,182 compared to estimated monthly ownership costs of $1,844 gives a rent-vs-buy ratio of 0.85. In San Marcos, buying is currently competitive with renting when factoring in equity accumulation.
Property Taxes in San Marcos
The effective property tax rate in Texas is 1.8%. On a home valued at $295,000, the estimated annual property tax bill is $5,310, or approximately $443/month. Property taxes are an important factor in the total cost of homeownership and can significantly impact affordability. The cost of living index in San Marcos is 88.5 (100 = national average), indicating living costs are below the national average.
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Open Mortgage CalculatorFrequently Asked Questions
What is the median home value in San Marcos, TX?
The median home value in San Marcos, Texas is $295,000 as of March 2026. Home values have changed +6.2% over the past year, with a 5-year appreciation of 35.1%.
Is San Marcos a buyer's or seller's market?
San Marcos is currently a seller's market with 2.4 months of housing supply. Homes spend an average of 45 days on market, and the list-to-sale price ratio is 98.9%. Low inventory gives sellers an advantage.
Are home values going up in San Marcos?
Yes, home values in San Marcos have increased by 6.2% over the past year. The 5-year appreciation rate is 35.1%, meaning a home worth $218,357 five years ago is now worth $295,000.
Is it better to rent or buy in San Marcos?
The average monthly rent in San Marcos is $2,182, while estimated monthly homeownership costs are approximately $1,844. The price-to-rent ratio is 11.3. Based on current conditions, buying may be more cost-effective than renting in this market.
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Disclaimer: Home value data for San Marcos, Texas is based on publicly available market data and estimates. Actual home values may vary based on property condition, location within the city, and current market conditions. Data is updated regularly but may not reflect the most recent transactions. Last updated: March 2026.