In some cases, the Probate Court may oversee the division of property of someone who has died ("the decedent"). This property is called a decedent's estate.No information is available for this page. To order a death certificate in person, please come to our office during normal business hours. What you will find in this packet: • Petition for Probate (DE-111). Change In Ownership Statement Death Of Real Property Owner (Contra Costa) Form. This is a California form and can be use in Contra Costa Local County. Accounts with balances that are at least 120 days pastdue will receive a 7Day Disconnection Notice (Notice) on a Monday or the first business day of the week. Please review the instructions on the back before completing. 1. 555 Escobar St. Martinez, CA 94553.