Napa County Parcel Viewer

Search for Napa 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 Napa County Assessor Office works at the county or local level to determine the value of taxable property in Napa County California. As part of this job, Assessors conduct property appraisals and may assess Napa County property taxes for every parcel. Assessor Offices maintain information on these parcels, including Napa County parcel maps, boundary lines, and parcel divisions. These Napa 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 Napa County Assessor Office may provide an online parcel viewer to look up parcel information.

Napa County Assessor's Office Napa CA 1127 1st Street 94559 707-253-4467


The Napa County Town or City Hall provides municipal services for their town or city, including maintaining property-related documents in Napa County California. These records can include parcel viewers, which contain information on every parcel in the town or city. These Napa 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 Napa County parcel viewer. This information is often available to the public on the Town or City Hall website.

American Canyon City Hall American Canyon CA 4381 Broadway Street 94503 707-647-4360

Calistoga City Hall Calistoga CA 1232 Washington Street 94515 707-942-2800

Napa City Hall Napa CA 1600 1st Street 94559 707-257-9646

Napa County City Hall American Canyon CA 300 Crawford Way 94503 707-647-4360

St Helena City Hall St. Helena CA Ste A, 1480 Main St 94574 707-967-2792

Yountville Town Hall Yountville CA 6550 Yount St 94599 707-944-8851


The Napa County Clerk Office maintains public records for a county or local government, including vital documents and property-related records in Napa County California. Clerks keep documents on every parcel in Napa County, which can include parcel viewers that show parcel maps, boundary lines, and divisions between parcels. These Napa 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 Napa County Clerk Office website.

Calistoga City Clerk Calistoga CA 1232 Washington Street 94515 707-942-2805

Napa County Clerk Napa CA 1195 3rd Street 94559 707-253-4421


The Napa County Recorder of Deeds keeps real estate ownership documents in order to ensure the accuracy of property, land, and parcel records in Napa 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. Napa 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. Napa 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.

Napa County Recorder of Deeds Napa CA PO Box 298 94559 707-253-4246


The Napa County Archive preserves records with historical significance for a local area, which can include parcel records in Napa 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 Napa 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 Napa County parcel maps over time. These records can be useful for conducting genealogical research. Archives may provide online access to their parcel viewers.

Napa Police Records Archive Napa CA 1539 1st Street 94559 707-257-9573