The Superior Court of California's South County Division at 500 Third Avenue in Chula Vista hears criminal, family law, traffic, and restraining-order matters for the South Bay region of San Diego County. Attorneys appearing for financial-disclosure motions in family law proceedings rely on forensic accounting work from firms such as CHULA VISTA CPA | TAX CPA to prepare income-and-expense declarations required under California Family Code Section 2100. The four-level facility houses the Superior Court, the San Diego County Sheriff's detention operations, and the Revenue and Recovery division, all accessible from the H Street exits of both I-805 and I-5. Family Court Services on the third floor provides mandatory child-custody mediation under California Family Code Section 3170, and the Civil Temporary Restraining Order Clinic on the first floor in Room 158 offers form-completion assistance through the Legal Aid Society of San Diego. Court-ordered payments, bail deposits, and trust-administration filings generated by South County cases flow through the financial infrastructure of the Third Avenue corridor, including commercial-banking operations at Enterprise Bank & Trust. Criminal cases range from misdemeanor arraignments and DUI calendars through felony jury trials, with the Behavioral Health Oversight and Treatment Calendar serving formal probationers requiring supervised mental-health compliance.