Public Records Resources for Sonoma, California

Official government websites for Sonoma, California and the surrounding area. All links point to .gov, .us, or .mil domains.

About Sonoma County

Population 488,000 residents
Area 1,768 square miles
County Seat Santa Rosa
Established 1850
585 Fiscal Drive, Santa Rosa, CA 95403

Court Records & Case Information

Sonoma County Superior Court Address: 600 Administration Drive, Room 104A, Santa Rosa, CA 95403\nPhone: (707) 521-6700\nFax: (707) 521-6720\nHours: Monday - Friday 8:00am - 4:00pm

Sonoma County Superior Court is located in the Hall of Justice and Records building in Santa Rosa, California. The court has jurisdiction over civil, criminal, family, juvenile, probate, and traffic cases. The court also has jurisdiction over small claims cases with a value of up to $10,000.

Sheriff, Police & Law Enforcement

Law Enforcement & Arrests

  • Requests for arrest records can be submitted to the Sheriff's Office Records Unit or to individual police departments, typically requiring a written request with specific identifying information.
  • Mugshots and booking photos from Sonoma County detention facilities are available through the online inmate search system and may also be obtained through formal public records requests.
  • Processing times for full arrest history records typically range from 10-30 days depending on the scope of the request.
2796 Ventura Avenue, Santa Rosa, CA 95403 • Phone: 707-565-2650

Criminal, Arrest & Jail Records

Mugshots & Booking Photos

Courts & Case Records

  • Fees for court records include $15 for the first page and $0.50 for each additional page of certified copies.
  • The court clerk's office processes requests for certified copies, exemplified copies, and court transcripts.
  • The court's website provides access to tentative rulings, calendars, and jury duty information, demonstrating a commitment to public access and transparency.

Property & Public Records

  • Certified copies of recorded documents cost $1 for the first page and $0.50 for each additional page, plus $5 for certification.
  • Sonoma County Tax Collector (phone: 707-565-2281) handles property tax payments and delinquency records.
  • Recording fees vary by document type but generally start at $75 for the first page.
  • The Recorder's Office has implemented electronic recording (e-recording) through approved vendors, streamlining the process for title companies and frequent users.
585 Fiscal Drive, Santa Rosa, CA 95403 • Phone: 707-565-2651

Vital Records

Vital records for this county include birth, death, marriage, and divorce certificates issued under state vital statistics law.

  • Online ordering is available through Sonoma County's website portal and through VitalChek (an authorized vendor) at vitalchek.com, though VitalChek charges additional service fees.
  • Marriage certificates cost $18 for the first certified copy.
585 Fiscal Drive, Santa Rosa, CA 95403 • Phone: 707-565-2667

Business & Licensing

Business records, licenses, and permits for this county are processed by the County Clerk and local government offices.

  • Sonoma County Economic Development Board (website: sonomaeda.org) provides resources for business development, expansion, and relocation.
  • Cannabis business permits require special county or city approval under local ordinances implementing state cannabis regulations, with applications processed through PRMD for the unincorporated county.
2550 Ventura Avenue, Santa Rosa, CA 95403 • Phone: 707-565-1900
585 Fiscal Drive, Santa Rosa, CA 95403

Official Government Resources

Frequently Asked Questions

How can I search for someone recently arrested in Sonoma County, California?
To search for someone recently arrested in Sonoma County, you can use the inmate locator provided by the Sonoma County Sheriff's Office. The main detention facility is the Sonoma Main Adult Detention Facility, located in Santa Rosa. You can access the inmate lookup tool on the county Sheriff's Office website to find information about current inmates, including booking details and charges.
Mugshots or booking photos in Sonoma County can be obtained from the Sonoma County Sheriff's Office. While the Sheriff's Office does not provide an online portal for public access to mugshots, you can request this information directly from their office. For official requests, you may need to visit the Sheriff's Office in person or contact them for further instructions.
To obtain a criminal background check in Sonoma County, you should contact the California Department of Justice (DOJ). Locally, you can initiate the process through the Sonoma County Sheriff's Office, which may require fingerprinting. The DOJ provides background checks under the California Penal Code Sections 11105 and 13300, and you can find more information on their website.
You can look up sex offenders in Sonoma County by using the California Megan's Law website, which is managed by the California Department of Justice. This online registry provides information about registered sex offenders throughout the state, including those residing in Sonoma County. The website allows you to search by name, address, or proximity to a specific location.
Register to vote online at registertovote.ca.gov, California's official voter registration portal, or submit a paper application to the Sonoma County Registrar of Voters at 435 Fiscal Drive, Santa Rosa, CA 95403 (phone: 707-565-6800, website: vote.sonoma.ca.gov). The registration deadline is 15 days before any election, though California's conditional voter registration allows eligible voters to register and vote provisionally through Election Day at the Registrar's office or vote centers. Once registered, you will automatically receive a vote-by-mail ballot for every election, and you can track your ballot status online through the state's "Where's My Ballot?" system.
Access property records online through the Sonoma County Recorder-Clerk-Assessor's Office website at sonomacounty.ca.gov/recorder-clerk-assessor, which offers free online searching of recorded documents from 1972 to present including deeds, mortgages, liens, and subdivision maps. The Property Information System provides assessor data, ownership information, assessed values, and property tax details searchable by address or Assessor's Parcel Number. For detailed maps, zoning, and environmental information, use the county's GIS portal at sonomacounty.ca.gov/prmd/gis-mapping. Certified copies of documents can be ordered online or in person at 585 Fiscal Drive, Santa Rosa, for $1 first page and $0.50 per additional page plus $5 certification fee.
Birth and death certificates for events occurring in Sonoma County are available from the Sonoma County Recorder-Clerk-Assessor's Office, Clerk Division, at 585 Fiscal Drive, Santa Rosa, CA 95403 (phone: 707-565-2667). Birth certificates cost $29 for the first certified copy; death certificates cost $21 for the first copy. In-person requests are processed immediately if records are available; mail requests take 3-4 weeks. Online ordering is available through the county website or VitalChek.com with additional service fees, requiring valid photo ID and proof of relationship or legal entitlement under California Health and Safety Code Section 103526.
Business licenses in Sonoma County are issued by individual cities for businesses operating within city limits, and by the County Permit and Resource Management Department (707) 565-1900) for unincorporated areas. Fictitious Business Name Statements (DBAs) are filed with the Sonoma County Clerk at 585 Fiscal Drive, Santa Rosa, and are public records searchable in person or by written request. For corporations, LLCs, and other registered entities, use the free California Secretary of State business search at bizfilesonline.sos.ca.gov to verify business registration status, agents for service of process, and entity status. Local chambers of commerce and city finance departments can provide information about specific business licensing requirements for each jurisdiction.

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