Alameda County Public Records Lookup
Start with the Clerk-Recorder for official records and vital certificates, then check Assessor parcels and Treasurer-Tax Collector bills, with limited Superior Court indexes for case lookups.
On this page:
Start Here
- Start with the Clerk-Recorder official records index to search deeds, liens, and recorded maps.
- Check the Assessor for parcel ownership, legal description, and map pages.
- Use the Treasurer-Tax Collector to view property tax bills and payment status.
- Search the Superior Court’s online index for civil and probate case summaries.
- Request certified copies of vital records (birth, death, marriage) from the Clerk-Recorder.
Record Routing
- Deeds, Mortgages, Liens → Clerk-Recorder
- Birth, Death, Marriage Certificates → Clerk-Recorder
- Parcel Maps, Ownership, Legal Description → Assessor
- Property Tax Bills and Payments → Treasurer-Tax Collector
- Civil and Probate Case Files → Superior Court
Search Inputs
- Grantor/Grantee Name
- Recording Date Range
- Assessor’s Parcel Number (APN)
- Property Address
- Document Number
- Case Number or Party Name
Source Map
| Source / Office | Best For | Search Method | Why It Matters |
|---|---|---|---|
| Clerk-Recorder (Alameda County) — Official Records | Deeds, liens, releases, easements, recorded maps, marriage records (index) | Index by grantor/grantee, document number, and recording date; request copies by document number | Land and vital filings are recorded at the county level in California; certified copies typically require a request |
| Clerk-Recorder (Alameda County) — Vital Records | Birth, death, and marriage certificates (certified or informational) | Request using name, event date/place, and required identity details | Certificates are issued by the county where the event or license was recorded |
| Assessor (Alameda County) | Parcel ownership, situs address, legal description, map book-page, assessed values | Lookup by APN or property address; retrieve map pages | Assessor maintains the county assessment roll and parcel maps used across other searches |
| Treasurer-Tax Collector (Alameda County) | Secured and unsecured property tax bills, payment status, installments | Search by APN, address, or bill number | Property taxes are billed and collected by the county; confirms delinquency and payoff before recording |
| Superior Court of California, County of Alameda | Civil, probate, and small claims case registers of actions | Index by case number or party name; request files from the court clerk | Many disputes and probate filings are court records, not recorded documents |
Alameda County FAQs
How do I locate a recorded deed in Alameda County?
Search the Clerk-Recorder official records index by grantor/grantee or document number; note the recording details, then order a plain or certified copy as needed.
What identifier is used for property and tax lookups?
Use the Assessor’s Parcel Number (APN). If unknown, find the APN from the Assessor using the property address, then use it to check tax bills.
Where do I request certified birth, death, or marriage copies?
Submit a request to the Clerk-Recorder. Eligibility and identity requirements apply; informational copies may be available if certification is restricted.
Are Alameda County court documents available online?
Expect basic indexes online for case summaries; to view filings or obtain certified copies, request records from the Alameda County Superior Court clerk.