County Public Records
Contra Costa County Public Records
Use this page to locate Contra Costa County public records across Clerk-Recorder, Assessor, Tax Collector, court, and planning sources, with inputs for names, APNs, addresses, and document numbers.
Trending:
Recorded Documents
Property & Tax
Vital Records
Maps & Parcels
On this page:
Scope
Countywide records for Contra Costa County, California
Primary Offices
Clerk-Recorder, Assessor, Treasurer-Tax Collector, Superior Court, Planning
Online Access
Most indices searchable online; certified copies typically require formal request
Common Inputs
Grantor/Grantee name, APN, address, document or case number
Start Here
- Start with Clerk-Recorder recorded documents by grantor/grantee name or document number.
- Check Assessor parcel details and assessed value using APN or property address.
- Use Treasurer-Tax Collector to look up property tax bills and payment status by APN or address.
- Search Superior Court for civil or probate case summaries by case number or party name.
- Request certified copies of vital records or recorded documents from the Clerk-Recorder after locating the index entry.
Record Routing
- Recorded deeds & liens → County Clerk-Recorder
- Fictitious Business Names → County Clerk-Recorder
- Property ownership & assessments → County Assessor
- Property tax bills & payments → Treasurer-Tax Collector
- Zoning, parcel maps & permits → Planning/Development Services
Search Inputs
- Grantor/Grantee name
- Assessor’s Parcel Number (APN)
- Property address
- Document number or recording date
- Business/DBA name (FBN)
- Case number or party name
Source Map
| Source / Office | Best For | Search Method | Why It Matters |
|---|---|---|---|
| Contra Costa County Clerk-Recorder | Deeds, deeds of trust, liens, releases, FBN filings | Grantor/grantee name, document number, date range, document type | Official county recording for real property and business name filings; confirm title history and encumbrances. |
| Contra Costa County Assessor | Parcel identification, situs address, assessed value, legal description reference | APN lookup or property address search | APN and assessment data link deeds to a specific parcel and support tax and ownership research. |
| Contra Costa County Treasurer-Tax Collector | Property tax bills, payment status, installment history, delinquency | APN or address | Verifies tax obligations tied to the parcel and identifies outstanding amounts or tax sale risk. |
| Contra Costa County Superior Court | Civil and probate case indexes and registers of actions | Case number or party name | Some disputes, estates, and liens surface through court filings; use to confirm case status and parties. |
| County Planning/GIS | Parcel maps, zoning layers, addresses, permit references | APN, address, or interactive map browse | Spatial layers and parcel maps validate location, jurisdiction, and development constraints affecting property records. |
Contextual FAQ
How do I request a certified copy of a recorded document in Contra Costa County?
Locate the document via the Clerk-Recorder index by name or document number, then submit a certified copy request to the Clerk-Recorder; vital records require eligibility and formal application.
What if I do not know the APN for a parcel?
Search by property address on Assessor or Tax Collector tools to find the APN, then reuse the APN for document, assessment, and tax lookups.
Are older land records fully indexed online for Contra Costa County?
Online index coverage may be limited for older recordings; if not found, contact the Clerk-Recorder for archive index options or search by book and page.