Napa Tax Assessor Offices


Napa tax assessor office in Napa, California maintains the assessment of real properties in its area of jurisdiction. The components of a tax assessment include the physical description and inventory of the subject area. It also includes the value estimate of each parcel of land in an up-to-date manner. The office of the tax assessor in Napa conducts an annual analysis of the properties in order to determine changes in certain assessments if there are any.

Napa Tax Assessor Overview

It is the duty and responsibility of the Napa tax assessor office to provide transparent information to the public regarding tax processes and appraisals. The directory portal provides updated information of the local tax assessor and tax office for the reference of Napa taxpayers:


Napa Tax Assessor: Napa County Assessor

Tax Assessor Office Address: Carithers Building, 1127 First St., Room 128, Napa, CA 94559

Phone: (707) 253-4467

Fax: (707) 253-6171

Website: http://www.countyofnapa.org/Departments/

Zip Code: 707

Office Hours: Pacific

Why keep in touch with your local CA tax office?

Knowing the current value of your property is essential for your tax payment obligations. Tax assessment helps determine how much you need to pay for your property taxes. It is also important in case you put your property up for sale. For more details, call or visit your Napa tax assessor office today.