Diablo median real estate price is $1,412,855, which is more expensive than 92.7% of the neighborhoods in California and 98.6% of the neighborhoods in the U.S. Diablo real estate is primarily made up of medium sized (three or four bedroom) to large (four, five or more bedroom) single-family homes and apartment complexes/high-rise apartments. Most of the residential real estate is owner occupied. Many of the residences in the Diablo neighborhood are established but not old, having been built between 1970 and 1999. A number of residences were also built between 1940 and 1969. In Diablo, the current vacancy rate is 3.5%, which is a lower rate of vacancies than 84.0% of all neighborhoods in the U.S. This means that the housing supply in Diablo is very tight compared to the demand for property here.