Multnomah County, Oregon - Assessor's Office
The Multnomah County Assessor is responsible for appraising real estate and assessing a property tax on properties located in Multnomah County, Oregon. You can contact the Multnomah County Assessor for:
- Reporting upgrades or improvements
- Paying your property tax
- Checking the Multnomah County property tax due date
- Your property tax bill
- Appealing your property tax appraisal
- Information on your property's tax assessment
501 SE Hawthorne BlvdThe Multnomah County Assessor's Office is located in Portland, Oregon. Portland is the county seat of Multnomah County, where most local government offices are located. The assessor's office is located in the same building as the Multnomah County government, at 501 SE Hawthorne Blvd., Suite 175.
Multnomah County Assessor Contact Information
City of Portland Assessor Address
City of Portland Assessment, Finance and Foreclosure
1221 SW 4th Avenue, Room 130
Portland, OR 97204 Multnomah County
City of Portland Assessor Phone Number
(503) 823-3569
City of Portland Assessor's Website
Multnomah County Assessor Address
Multnomah County Assessment and Taxation Department
The Multnomah Building
501 SE Hawthorne Blvd., Suite 175
Portland, OR 97214
Multnomah County Assessor Phone Number
(503) 988-3326
Multnomah County Assessor's Website
Additional Multnomah County Information
City of Gresham - GIS Map Geographical Information System
City of Portland GIS Maps (Search by street address or intersection) Geographical Information System
GIS Map Geographical Information System
Property Search and Mapping (Tax Records) Find Multnomah County property tax records
Multnomah County Assessor's Office Services
There are three major roles involved in administering property taxes - Tax Assessor, Property Appraiser, and Tax Collector. Note that in some counties, one or more of these roles may be held by the same individual or office. For example, the Multnomah County Tax Assessor may also serve as the Multnomah County Tax Appraiser.
- The Multnomah County Tax Assessor is responsible for setting property tax rates and collecting owed property tax on real estate located in Multnomah County.
- The Multnomah County Property Appraiser is responsible for determining the taxable value of each piece of real estate, which the Tax Assessor will use to determine the owed property tax.
- The Multnomah County Tax Collector is responsible for collecting property tax from property owners. They issue yearly tax bills to all property owners in Multnomah County, and work with the sheriff's office to foreclose on properties with delinquent taxes.
When contacting Multnomah County about your property taxes, make sure that you are contacting the correct office. You can call the Multnomah County Tax Assessor's Office for assistance at 503-988-3326. Remember to have your property's Tax ID Number or Parcel Number available when you call!
Please call the assessor's office in Portland before you send documents or if you need to schedule a meeting. If you have general questions, you can call the Multnomah County government at 503-823-4000.
Learn More
Find the tax assessor for a different Oregon county
Find property records for Multnomah County
The median property tax in Multnomah County, Oregon is $2,774.00
All of the Multnomah County information on this page has been verified and checked for accuracy. If any of the links or phone numbers provided no longer work, please let us know and we will update this page.