Napa County Assessor and Property Tax Records Search
Search assessor and property tax records records in Napa County, California, including record offices, contact details, and available online resources.
Available Records
- Napa County Assessor<br>Carithers Building<br>1127 First St., Room 128, Napa, CA 94559<br>Phone: (707) 253-4467 Fax: (707) 253-6171
- Search interactive Napa County GIS map for property assessment records. Search by parcel number or address. Map also provides schools, parks, record of surveys, hazardous spills, topography and aerial photos.
- Search Napa County Assessor parcel data by fee parcel number, assessment number, property address or aircraft tail number.
- View Napa County Assessor web page, including contact information and duties.
- View Napa County Treasurer - Tax Collector general information including auction dates, past tax sales and contact information.
- View Napa County Treasurer general information page, including contact information, service fees, and payment options.
- View Napa County Treasurer-Tax Collector's Office home page including divisions, services, online payment options and contact information.
- Search for Napa County property tax billing and payment records by assessment number, fee parcel number or property address. Payments may be made online and convenience fees apply.