The Commercial Appraisal Division of the Assessor's Office is responsible for assessing properties in commercial, industrial, and multi-family zones in Snohomish County for property tax purposes.

Resources
The following resources are available to assist you in understanding property taxes and property tax assessments:

• Forms and Publications
• Commercial Appraisal Process
• Frequently Asked Questions
• Property Information (look up property values using a parcel number or address)
• State Laws (Revised Code of Washington [RCW]) Pertaining to Property Taxes