Established residential communities and relative value, from Walnut Creek to the Delta. Question-driven reads on the Contra Costa market, and, whenever you want the hard numbers, real MLS data on every city and neighborhood.
Contra Costa County home prices, inventory and days on market in 2026, with city-by-city values from Antioch to Danville and what they mean for buyers.
Read →How Contra Costa County property taxes are calculated, what the 1 percent base rate leaves out, when payments are due, and how to find your exact rate.
Read →Prefer hard numbers on a specific city or neighborhood? See the Contra Costa market data →
For the bigger picture behind the Contra Costa numbers above, the California Association of REALTORS® (C.A.R.) publishes a County Economic Profile for Contra Costa County, jobs, population, affordability, and the county housing market, set against state and national benchmarks. It’s a useful companion to our block-by-block MLS data when you’re weighing a move to buy or sell.
C.A.R. also publishes a statewide Housing Market Forecast each year, projecting where California prices, sales, and mortgage rates are headed.
Source: California Association of REALTORS® (C.A.R.), County Economic Profiles & Housing Market Forecast, car.org. County Economic Profiles are updated annually each March using prior-year data. C.A.R. median-price figures reflect existing single-family detached homes surveyed across 90+ REALTOR® associations statewide and are not seasonally adjusted; medians can shift with the mix of homes sold and should not be read as the change in value of any specific home. These reports are provided by C.A.R. for members to share with their clients. Figures are independent of, and may differ from, Homes by Paarth Shah’s MLS-based data shown elsewhere on this site; verify any figure before relying on it.