Sonoma County Property Data

Search for Sonoma County CA property data. A property data search can provide information on property tax assessments, property appraisals, property transfers, property sales, real estate titles, property deeds, current property owners, former property owners, property sale prices, property descriptions, property maps, property lines, property zones, unclaimed parcels, unpaid property taxes, tax liens, foreclosures, low-income housing, rental assistance programs, historic property records, and genealogical research.


The Sonoma County Recorder of Deeds keeps property, land, and property tax records for their county or local government in Sonoma County California. These records contain a wealth of property data, including property tax assessments, property appraisals, and records on property transfers and sales such as titles and deeds. The Recorder of Deeds also has information on current and former property owners, a property's sale price, and descriptions of the Sonoma County property. They may also keep Sonoma County property maps that show boundaries, public property, property zones, and unclaimed parcels. This Sonoma County property data is often available to the public online through the Recorder of Deeds website.

Sonoma County Recorder's Office Santa Rosa CA 585 Fiscal Drive 95403 707-565-2651


The Sonoma County Clerk's Office maintains public records for a county or local government, including a range of property records in Sonoma County California. These property records include documents on Sonoma County property taxes such as property appraisals, property tax assessments, unpaid property taxes, and tax liens or foreclosures. These records contain property data about the former and current owners, property sales or transfers, and the property's boundaries. Clerk Offices often also keep property maps that contain Sonoma County property boundaries, property tax data, public property, and unclaimed parcels. These sources of Sonoma County property data, which are important for owners and prospective buyers, are often available on the Clerk Office website.

Petaluma City Clerk Petaluma CA 11 English Street 94952 707-778-4360

Rohnert Park City Clerk Rohnert Park CA 130 Avram Avenue 94928 707-588-2227

Santa Rosa City Clerk Santa Rosa CA 100 Santa Rosa Avenue 95404 707-543-3016

Santa Rosa County Clerk Santa Rosa CA 3200 County Center Drive 95403 707-565-3700

Sonoma County Clerk Santa Rosa CA 2300 County Center Drive 95403 707-565-3800

Windsor Town Clerk Windsor CA 9291 Old Redwood Highway 95492 707-838-5311


The Sonoma County Archive maintains documents and materials with historic value, and they may operate as part of a library, as a private organization, or through a government agency in Sonoma County California. Archives often keep a number of property records, including historic deeds and transfers, descriptions of properties, and information about historical property owners and buildings. Sonoma County property titles and deeds can include information on prior owners, the date for all property sales or transfers, and in some cases, sale prices. These historical Sonoma County property records can help when conducting genealogical research, and Archives may provide online access to their property data.

Rohnert Park Report Records Archive Rohnert Park CA 500 City Center Drive 94928 707-584-2600


The Sonoma County Housing Authorities operate at the local level to create housing options for people who have low incomes in Sonoma County California. They may provide low-income rental housing or rental assistance programs, as well as operating apartments and single-family homes. Housing Authorities maintain Sonoma County property data on people who use their services, including income information, housing assistance, and any housing reports about the renters. They can also provide information on how to apply for low-income housing and using Sonoma County Housing Authority services. Sonoma County property records and information about housing may be available on the Housing Authority website.

Santa Rosa Housing Authority Santa Rosa CA 90 Santa Rosa Avenue 95404 707-543-3300

Sonoma County Housing Authority Santa Rosa CA 1440 Guerneville Road 95403 707-565-7500


The Sonoma County Assessor's Office determines the value of taxable property in a county or local community in Sonoma County California. This property data is used to assess and collect property taxes. Assessor Offices maintain several forms of Sonoma County property data, including property tax assessments, property appraisal values, and records on public property and unclaimed parcels. These Sonoma County property records contain information on current and former owners, historic property tax rates, and changes to the appraisal process or property tax formulas. Sonoma County Assessors may also keep property maps that show property boundaries, buildings, and zoning lines, and their records may include information on unpaid property taxes, tax liens, and foreclosures. Assessor Offices may provide online access to Sonoma County property data.

Sonoma County Assessor's Office Santa Rosa CA 585 Fiscal Drive 95403 707-565-1888


The Sonoma County Auditor's Office oversees government agencies, evaluating the performance of these agencies and their compliance with laws, rules, and regulations in Sonoma County California. They also conduct investigations of corruption and fraudulent activities. Auditor Offices maintain a number of property records, including property data on Sonoma County real estate taxes, violations of property tax rules, and any problems with property tax collection or the government's use of property tax records. Auditors may provide information on appealing tax appraisals or reporting errors in tax appraisal reports. Their office also produces reports on appraisers and assessors. These sources for Sonoma County property data may be available on the Auditor Office website.

Sonoma County Auditor Santa Rosa CA 585 Fiscal Drive 95403 707-565-2817