CONTRA COSTA COUNTY, CALIFORNIA – It’s been a good year for property values in CC county, new data shows. But the gains have been anything but even.
Contra Costa County’s property tax base has reached a new all-time high, with the assessed value of taxable property climbing to nearly $300.8 billion for the 2026-27 fiscal year.
That is an increase of more than $10.1 billion, or 3.48%, from the prior year, according to the newly released county assessment roll. The roll now includes 383,191 assessed parcels, up 1,169 parcels from a year earlier…