Access forms available from the Assessor's office, including benefits, business personal property, change in ownership, and other general forms. Official Forms for Viewing and Downloading.The following is a list of some documents that may be recorded if they meet all requirements, and a description or definition of each document. Welcome to the Contra Costa County Superior Court Self-Help Resource Center. On page 1, fill in the address for the court you are filing at. A) Contra Costa has 3 courts and you can look up which one you are supposed to. Download PDF BOE-502-A REV. County Clerk Recorder - Kristin B. Connelly. 14 Plaintiffs' Fourteenth Amendment claims are DISMISSED WITH LEAVE TO AMEND. Why join the Contra Costa Auditor-Controller's Office?