Market Analysis
San Antonio, Texas
Rental investment market data and analysis · Updated June 2026
Median Home Price
$278,995
Average Monthly Rent
$1,750
Estimated Cap Rate
7.5%
Rent-to-Price Ratio
0.6%
Below 1% Rule
Market Trends
San Antonio metro area — % change since 2018
Home Prices
+62.6%
Rent Index
+36.2%
Average Rent by Bedroom
| Bedrooms | Avg Rent |
|---|---|
| Apartment | $1,066/mo |
| Townhouse | $1,185/mo |
| Multi-Family | $1,232/mo |
| Manufactured | $1,277/mo |
| Condo | $1,779/mo |
| Single Family | $2,056/mo |
Sample Investment Analysis
Based on median price + average rent, 20% down, 6.8% rate, 30yr
Purchase Price$278,995
Down Payment (20%)$55,799
Monthly P&I$1,455
Monthly Rent$1,750
Est. NOI$12,600/yr
Est. Cash Flow-$405/mo
Cash on Cash-7.9%
The San Antonio market is cash-flow negative at median prices. Look for properties 15-20% below median or with value-add potential.
What Investors Should Know About San Antonio
- 1Strong cap rates above 7% — excellent cash flow potential
- 21% Rule fails at median prices — need rent of $2,790/mo to pass
- 3Below-average rents keep entry costs low for new investors
Ready to analyze a property in San Antonio?
Get instant cap rate, cash flow, and DSCR analysis on any address. Access data on 140M+ properties.