Orange County probate cases aren’t filed at the courthouse most people picture. Every probate, trust, and mental health matter goes through one specific building in Santa Ana, and even the address commonly cited online has been wrong.
Quick Answer: Where Is Orange County Probate Court?
Orange County probate matters are handled exclusively at the Central Justice Center, 700 Civic Center Drive West, Santa Ana, CA 92701, verified directly on the court’s own location page. The Probate/Mental Health department has its own direct line, (657) 622-8452, separate from the courthouse’s general number, (657) 622-6878. Hours are 8:00 a.m. to 4:00 p.m., Monday through Friday.
A Common Mix-Up: This Isn’t Where Probate Is Heard
Several online sources point people toward the Lamoreaux Justice Center in the city of Orange for probate matters. That’s incorrect. Confirmed directly on the court’s own facilities page, Lamoreaux handles Juvenile, Family Law, and Domestic Violence cases only, no probate. If you’re filing a probate petition or attending a probate hearing, Central Justice Center in Santa Ana is the only location that applies.
eFiling Is Mandatory for Attorneys
Under Orange County Superior Court Local Rules 352 and 601.01, all documents filed by attorneys in probate cases must be submitted electronically through a court-approved electronic filing service provider, verified directly on the court’s eFiling for Probate/Mental Health page. Self-represented parties are exempt from this requirement but are strongly encouraged to file electronically anyway. Electronically filed probate documents are considered timely if submitted by midnight on the day they’re due.

Checking Your Case Online
Orange County maintains a dedicated Probate Case Access portal, separate from its civil, family law, and small claims case access tools. You can search by case number, or use the court’s Case Name Search application if you don’t have one. The portal also connects to My Court Portal, which lets parties request extensions, set up payment plans, or submit documents electronically without visiting the courthouse in person.
Need Funds While Probate Is Still Open?
Orange County probate cases commonly take 9 to 18 months to close. ProbateLend offers an Orange County probate advance that gives qualifying heirs a portion of their expected inheritance now, without waiting for the estate to formally close. Here’s more on how a probate advance works.
Frequently Asked Questions
Where do I file an Orange County probate petition?
At the Central Justice Center, 700 Civic Center Drive West, Santa Ana, CA 92701. This is the only location that handles probate matters in Orange County.
Is the Lamoreaux Justice Center the right place for probate matters?
No. Lamoreaux, located in the city of Orange, handles Juvenile, Family Law, and Domestic Violence cases exclusively. Probate is heard only at Central Justice Center in Santa Ana.
Do I have to eFile my Orange County probate documents?
If you’re represented by an attorney, yes, eFiling is mandatory under Local Rules 352 and 601.01. Self-represented parties are exempt but strongly encouraged to file electronically.
How do I check the status of an Orange County probate case online?
Through the court’s dedicated Probate Case Access portal, searchable by case number, or via Case Name Search if you don’t have the case number handy.
Can I access my inheritance before Orange County probate closes?
Yes, if you’re a qualifying heir. A probate advance lets you access part of your expected inheritance while the case is still open in court. See if you qualify with ProbateLend.