Probate in Alameda County, California: 2026 Guide

This guide is for educational purposes only and is not legal advice. Laws change frequently — verify current requirements with the Alameda County probate court or an attorney.

Last updated: February 13, 2026

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Overview

Alameda County is the seventh-most-populous county in California, with approximately 1.7 million residents. The county includes the cities of Oakland, Berkeley, Fremont, and Hayward. The Alameda County Superior Court, Probate Division handles all estate matters for decedents domiciled in the county at the time of death.

California probate follows the Probate Code. The process begins with filing a Petition for Probate (DE-111) to admit the will and appoint a personal representative. The court issues Letters Testamentary (DE-150) or Letters of Administration upon approval. The Independent Administration of Estates Act (IAEA) is routinely granted in Alameda County.

Estates valued at $184,500 or less (as of 2024) may qualify for California's small estate affidavit procedure under Probate Code Section 13100. Due to Bay Area property values, many Alameda County estates exceed this threshold.

Statutory attorney and executor fees are set by law: 4% of the first $100,000, 3% of the next $100,000, 2% of the next $800,000, and decreasing percentages for larger estates.

This guide is for informational purposes only and does not constitute legal advice. Verify current requirements with the Alameda County Superior Court or a qualified attorney.

Courthouse Information

Alameda County Superior Court — Probate Division

Probate matters in Alameda County are heard at the Rene C. Davidson Courthouse in downtown Oakland.

Address: 1225 Fallon Street, Oakland, CA 94612

Phone: (510) 891-6012 (Probate Clerk's Office)

Hours: Monday through Friday, 8:30 AM to 4:00 PM

The Probate Division is located within the Rene C. Davidson Courthouse. Check your hearing notice for the department assignment.

Parking and Access

The courthouse is accessible via BART (12th Street/Oakland City Center Station is a short walk). Paid parking is available in nearby lots and garages. Metered street parking is limited. Allow time for security screening.

Filing Process

Step 1: Determine If Probate Is Necessary

Evaluate your options:

  • Small estate affidavit (Probate Code Section 13100): Estates valued at $184,500 or less may qualify. Bay Area property values often push estates above this limit.
  • Spousal property petition (DE-221): For community property transfers to a surviving spouse.
  • Trust administration: Assets in a living trust generally bypass probate.

Step 2: File the Petition for Probate (DE-111)

File at the Alameda County Superior Court. Include:

  • Completed DE-111 form
  • Original will and codicils (if any)
  • Certified death certificate
  • Filing fee
  • Proposed Order for Probate (DE-140)
  • Duties and Liabilities of Personal Representative (DE-147)

Alameda County accepts e-filing through approved electronic filing service providers.

Step 3: Provide Notice

  • Mail notice (DE-120, DE-121) to all heirs, beneficiaries, and interested parties at least 15 days before the hearing
  • Publish notice in a newspaper of general circulation in Alameda County for three successive weeks

Step 4: Attend the Hearing

The hearing is typically scheduled 30 to 45 days after filing. Letters are issued upon approval.

Step 5: Administer the Estate

Inventory and appraise assets within four months, notify creditors, pay valid claims (four months from Letters issuance or 60 days from notice), file taxes, distribute assets, and file a Final Account.

Local Requirements

Alameda County-Specific Procedures

  • E-filing: Alameda County Superior Court accepts e-filing through approved EFSPs. Original wills must be filed with the court.
  • Probate examiner review: The court reviews filings before hearings. Check the court's website for probate notes before your hearing.
  • Local forms: Alameda County may require local supplemental forms in addition to Judicial Council forms. Check the court website for current requirements.
  • Publication: Notice must appear in an Alameda County newspaper of general circulation for three successive weeks.
  • Bond: May be required unless waived by the will with IAEA authority.

IAEA in Alameda County

Alameda County courts routinely grant IAEA authority. This is particularly valuable given Bay Area property values, as it allows the personal representative to sell real property without court confirmation hearings.

Spousal Property Petition

A surviving spouse or domestic partner may file a petition (DE-221) to confirm community property without full probate. This is commonly used in Alameda County.

Timeline & Fees

Filing Fees (Alameda County)

  • Petition for Probate (DE-111): approximately $435-$550
  • Probate Referee fee: approximately 0.1% of appraised non-cash assets (minimum $150)
  • Certified copies of Letters: approximately $25-$30 per certified copy
  • Publication costs: approximately $150-$350 depending on the newspaper
  • Filing a Final Account: additional court filing fee

Statutory Attorney and Executor Fees

Per Probate Code Section 10810:

  • 4% of the first $100,000
  • 3% of the next $100,000
  • 2% of the next $800,000
  • 1% of the next $9,000,000

Payment Methods

The court accepts cash, checks, money orders, and credit/debit cards. Card payments may incur a convenience fee.

Estimated Timelines

  • Simple estates: 9-12 months
  • Average estates: 12-18 months
  • Complex or contested estates: 18 months to several years

The four-month creditor claim period sets the minimum timeline.

Local Resources

Alameda County Superior Court Resources

  • Alameda County Bar Association Lawyer Referral Service: (510) 302-2222
  • Bay Area Legal Aid: (800) 551-5554
  • Legal Assistance for Seniors: (510) 832-3040
  • State Bar of California Lawyer Referral: calbar.ca.gov

Publication

  • The Daily Journal (Oakland edition): (213) 229-5300
  • Oakland Tribune / East Bay Times: Newspaper of general circulation in Alameda County
  • The Inter-City Express: Legal publication serving Alameda County

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County Forms

Petition for Probate (DE-111)

Judicial Council form to petition for probate of a will or appointment of administrator.

Letters Testamentary / Letters of Administration (DE-150)

Form issued by the court granting authority to the personal representative.

Duties and Liabilities of Personal Representative (DE-147)

Acknowledgment form confirming the personal representative understands their duties.

Frequently Asked Questions

Where do I file for probate in Alameda County?
Probate petitions are filed at the Alameda County Superior Court, Rene C. Davidson Courthouse, 1225 Fallon Street, Oakland, CA 94612. E-filing is available through approved providers. Contact the Probate Clerk's Office at (510) 891-6012 for questions.
How much does probate cost in Alameda County?
The filing fee is approximately $435 to $550. Additional costs include newspaper publication ($150-$350), Probate Referee fees, and certified copies. Statutory attorney and executor fees are based on gross estate value. For a $1 million estate, each statutory fee would be approximately $23,000.
Can I use a small estate affidavit in Alameda County?
The small estate affidavit is available for estates valued at $184,500 or less (as of 2024). However, due to Bay Area property values, many Alameda County estates exceed this threshold. If the estate includes real property in Alameda County, it will likely require formal probate.
How long does probate take in Alameda County?
Simple estates typically take 9 to 12 months. Average estates take 12 to 18 months. Complex or contested estates may take several years. The four-month creditor claim period sets the minimum timeline.
Do I need an attorney for probate in Alameda County?
California does not require an attorney for probate. However, Alameda County estates often involve high-value real property and complex financial assets. An attorney is recommended for such estates. The Alameda County Bar Association Lawyer Referral Service is available at (510) 302-2222.
Can I take BART to the Alameda County probate courthouse?
Yes. The Rene C. Davidson Courthouse at 1225 Fallon Street in Oakland is a short walk from the 12th Street/Oakland City Center BART station. The Lake Merritt BART station is also within walking distance.

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Informational guidance only — not legal advice

Disclaimer: This article is for informational purposes only and does not constitute legal advice. Probate laws and local court rules in Alameda County, California may change without notice. Consult a qualified attorney for advice specific to your situation. SwiftProbate is not a law firm and does not provide legal representation.