The Stanley Mosk Courthouse in downtown Los Angeles is the largest of the twelve courthouses the Los Angeles Superior Court designates for family law matters, but it is only the correct filing location if you live in the district it serves.
What This Guide Covers: What the Stanley Mosk Courthouse is, why Los Angeles County splits family law filings across twelve courthouses rather than one central location, where to find self-help assistance, and what to bring when you file. This is general information about the courthouse itself; for the full California divorce process, see our Los Angeles County divorce guide.
Which Courthouse Handles Your Case
Los Angeles County is the most populous county in the country, and rather than routing every family law case through one building, the Superior Court of California, County of Los Angeles designates twelve courthouses for family law filings. Which one is correct for your case depends on where you and your spouse live, not which courthouse is closest to your workplace or largest.
The twelve designated family law courthouses are: the Stanley Mosk Courthouse (Central District, downtown Los Angeles), the Michael D. Antonovich Courthouse, and the Chatsworth, Compton, Long Beach, Pomona South, Pasadena, Torrance, Inglewood, Santa Monica, Van Nuys East, and Whittier courthouses.
Filing in the Wrong District: If you file at the wrong Los Angeles courthouse for your district, your spouse can request a transfer, which delays your case. Confirm your correct district courthouse on the Los Angeles Superior Court's website before you file.
The Stanley Mosk Courthouse
The Stanley Mosk Courthouse, located at 111 N. Hill Street in downtown Los Angeles, is the Central District's family law courthouse and the largest of the twelve family law locations in the county. If your address falls within the Central District, this is where you would file your Petition for Dissolution of Marriage (Form FL-100) and related paperwork.
Self-Help Center at Stanley Mosk
Self-represented filers can get procedural help, not legal advice, at the Los Angeles Superior Court's Self-Help Resource Center. The court's self-help center at Stanley Mosk is listed on the California Courts Self-Help Guide's dedicated Stanley Mosk Courthouse page, and current hours and any appointment requirements are published there and on the Los Angeles Superior Court's own Self-Help Resource Center page. Confirm details directly on those pages, or by phone, before making a trip, since hours and formats (in person, by phone, or online) can change.
Self-help staff can explain court procedure and help you understand which forms your case needs, but they cannot tell you what to request or predict how a judge will rule.
The Other Los Angeles Family Law Courthouses
If you don't live within the Central District, your case is filed at one of the other eleven designated courthouses instead. The Los Angeles Superior Court publishes the district boundaries and current self-help resources for each location on its website. Since district lines are set by the court and can be updated, always confirm your specific courthouse there rather than assuming Stanley Mosk applies just because it is the largest or most well known.
What to Bring When You File
Wherever your district courthouse is, the paperwork requirements are the same statewide.
- Your completed Petition (Form FL-100) and Summons (Form FL-110), signed where required
- Copies of each form (check your specific courthouse's current copy requirements)
- The filing fee, or a completed Request to Waive Court Fees (Form FW-001) if you qualify
- A photo ID
For the full statewide filing process, including the mandatory six-month waiting period and what happens after you file, see How to File for Divorce in California Without a Lawyer, and for every form referenced above, see our complete California divorce forms hub.
Frequently Asked Questions
Do I file my California divorce petition at the Stanley Mosk Courthouse?
Only if you live in the Central District that the Stanley Mosk Courthouse serves. Los Angeles Superior Court designates twelve courthouses for family law filings across the county, including Stanley Mosk, the Michael D. Antonovich Courthouse, and locations such as Long Beach, Pomona South, Pasadena, Torrance, Van Nuys East, and Chatsworth. Confirm the correct courthouse for your address on the court's website before you file, since filing at the wrong location can require a transfer.
Where is the family law self-help center at Stanley Mosk?
The Los Angeles Superior Court's family law self-help center location and hours are published on the court's official Self-Help Resource Center pages and the California Courts Self-Help Guide's Stanley Mosk Courthouse page. Call ahead or check those pages directly, since self-help center hours and staffing can change.
Is Stanley Mosk the biggest family law courthouse in Los Angeles County?
Yes. Of the twelve courthouses the Los Angeles Superior Court designates for family law matters, Stanley Mosk in downtown Los Angeles is the largest and hears cases for the Central District. It is not, however, the only one, and filing at the correct district courthouse for your address matters.
Can Virdix tell me exactly which Los Angeles courthouse to file at?
Virdix helps you prepare the Judicial Council forms your case needs, but confirming your specific district courthouse depends on your address and is something you should verify directly on the Los Angeles Superior Court's website before filing, since district boundaries are set by the court and can change.
How Virdix Helps
Virdix prepares the California Judicial Council forms your Los Angeles County divorce needs, whether your case is filed at Stanley Mosk or one of the county's other eleven family law courthouses. Confirming the correct courthouse for your address is a step you'll want to verify directly with the court, and Virdix is free during our open beta.
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This article is for informational purposes only and does not constitute legal advice. Virdix is a document preparation service, not a law firm, and does not provide legal advice. Courthouse locations, self-help hours, and filing procedures can change; always confirm current information directly with the Los Angeles Superior Court before filing. For advice about your specific situation, consult a licensed California family law attorney.
Sources: Los Angeles Superior Court, Family Law Division; Los Angeles Superior Court Self-Help Resource Center; California Courts Self-Help Guide, Stanley Mosk Courthouse.