November 1, 2023 625 Court St Room 100
December 10, 2023 625 Court St Room 100
February 1, 2024 625 Court St Room 100
April 10, 2024 625 Court St Room 100
June 1, 2024 - July 31, 2024 625 Court Street, Suite 100
This is a virtual event.
Register for the June 10 Free Compost Workshop.
A FREE virtual Home Composting Workshop will be offered by the Contra Costa County Department of Conservation and Development on Saturday, June 10, 2023 from 10 am to 12 pm. Learn how to compost your yard trimmings and food scraps! It's easy, adds nutrients to your yard and garden, kind to our environment, and good for you too! Save money, save water, and conserve natural resources.
County Finance Building: Treasurer-Tax Collector's Office
Business licenses renewal is due June 30 and delinquent after July 31. Afterward, a 25% late-renewal penalty will apply. If July 31 falls on a weekend or holiday, the renewal is not delinquent until 5 p.m. the next business day.
NOTICE OF IMPENDING POWER TO SELL TAX-DEFAULTED PROPERTY DATE July 1st at 12:01 AM