Sonoma County Parcel Viewer

Search for Sonoma County CA parcel information. A parcel search can provide information on parcel boundaries, property lines, parcel lines, parcel divisions, unclaimed parcels, property taxes, property appraisals, parcel appraisal values, public parcels, genealogical research, property owners, and property sales.


The Sonoma County Assessor Office works at the county or local level to determine the value of taxable property in Sonoma County California. As part of this job, Assessors conduct property appraisals and may assess Sonoma County property taxes for every parcel. Assessor Offices maintain information on these parcels, including Sonoma County parcel maps, boundary lines, and parcel divisions. These Sonoma County parcel viewers may also provide information on appraisal values, zoning, and property tax assessments. Parcel viewers can also be used to locate local unclaimed parcels, public property, and look up property owner information. The Sonoma County Assessor Office may provide an online parcel viewer to look up parcel information.

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


The Sonoma County Town or City Hall provides municipal services for their town or city, including maintaining property-related documents in Sonoma County California. These records can include parcel viewers, which contain information on every parcel in the town or city. These Sonoma County parcel maps can include information on parcel boundaries, unclaimed parcels, public property, and parcel divisions. Town and City Halls may also have records on property appraisals, zoning boundaries, current and former property owners, and property taxes, which may be presented in the Sonoma County parcel viewer. This information is often available to the public on the Town or City Hall website.

Cloverdale City Hall Cloverdale CA 124 North Cloverdale Boulevard 95425 707-894-2521

Cotati City Hall Cotati CA 201 West Sierra Avenue 94931 707-792-4600

Healdsburg City Hall Healdsburg CA 401 Grove Street 95448 707-431-3300

Petaluma City Hall Petaluma CA 11 English Street 94952 707-778-4362

Rohnert Park City Hall Rohnert Park CA 130 Avram Avenue 94928 707-588-2200

Santa Rosa City Hall Santa Rosa CA 100 Santa Rosa Avenue 95404 707-543-3010

Sebastopol City Hall Sebastopol CA 7120 Bodega Avenue 95472 707-823-7865

Sonoma City Hall Sonoma CA 1 The Plaza 95476 707-938-3681


The Sonoma County Clerk Office maintains public records for a county or local government, including vital documents and property-related records in Sonoma County California. Clerks keep documents on every parcel in Sonoma County, which can include parcel viewers that show parcel maps, boundary lines, and divisions between parcels. These Sonoma County parcel viewers may also provide information on property appraisal values, zoning boundaries, and property tax assessments, and they can be used to locate unclaimed parcels, public property, and look up property owner information. Parcel viewer information may be available through the Sonoma County 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 preserves records with historical significance for a local area, which can include parcel records in Sonoma County California. Some Archives may provide parcel information in the form of a parcel viewer, which can be used to look up historic parcel boundaries, ownership information for any parcel in Sonoma County, and parcel divisions over time. These records may also list historical property tax rates or property value assessments, including sales, as well as changes to Sonoma County parcel maps over time. These records can be useful for conducting genealogical research. Archives may provide online access to their parcel viewers.

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


The Sonoma County Recorder of Deeds keeps real estate ownership documents in order to ensure the accuracy of property, land, and parcel records in Sonoma County California. Recorders of Deeds have records on every parcel under their authority, and they may provide a parcel viewer to look up this information. Sonoma County parcel viewers provide information on parcel boundaries, property owners, unclaimed parcels, and parcel divisions, and this information may be presented in a parcel map. Sonoma County Recorders of Deeds may also have information on property appraisals, property taxes, and zoning boundaries. They may provide online access to parcel information on the Recorder of Deeds website.

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