Estate Planning & Probate in Contra Costa County, California

Most Contra Costa County estate questions come down to one fork: avoid probate before a death, or work through it after one. Pick the path that fits, then work from the local Superior Court - Probate Division details.

The Probate Process in Contra Costa County

Probate is the court-supervised process of settling someone's estate after they die — validating the will, paying debts and taxes, and transferring what's left to the heirs. In Contra Costa County, probate runs through the Superior Court - Probate Division at 725 Court Street, Martinez.

Full Contra Costa Countyprobate guide: cost, how to file & attorneys →

Probate Court Record

Superior Court - Probate Division

Contra Costa County

Address

725 Court StreetMartinez, CA 94553

Hours

Monday - Friday, 8:00 AM - 4:00 PM
Paper filing availableE-filing optionalSelf-filing allowed
How to file probate in Contra Costa County→

Recording Deeds & Property Documents

Recording Office Record

County Clerk-Recorder

Contra Costa County · County Clerk-Recorder · Kristin B. Connelly

Address

555 Escobar StreetMartinez, CA 94553

Hours

Monday - Friday, 8:00 AM - 4:30 PM (including noon hour); Extended hours 1st and 3rd Thursday 8:00 AM - 6:30 PM

E-recording

Available
Visit recorder website →

$14 for the first page plus $3 for each additional page; a 2-page TOD deed records for $92; TOD deeds are exempt from transfer tax.

Full recording details →

Verified September 4, 2026 · Source

Local Procedures at the Superior Court - Probate Division

Ex Parte applications heard at Room 210, 9:00 AM - 11:00 AM (sign in 8:00 AM - 9:00 AM). Conservators must complete Conservatorship Workshop (register at Public Law Library: 925-655-4627). Professional fiduciaries exempt.

California Estate Planning Articles

Articles about estate planning, probate, and trusts relevant to families in Contra Costa County.