Contra Costa County
County in California · Updated Jan 2026
Median Home Value
$763,290
↓ -4.5%
Year-over-year
Median Rent
$2,727/mo
↑ +1.9%
Year-over-year
Rental Yield
4.3%
Average yield
5-Year Appreciation
+10.6%
Price-to-Rent Ratio
23.3
Favors renting