graph of property value and tax history
sample graph

TaxGraph tool

Use Multnomah County's TaxGraph tool to compare how your property's values and taxes have changed over time.

You will be able to see a visual representation of the last five years of your property's: 

  • Value History

    • Real Market Value (RMV)
    • Maximum Assessed Value (MAV)
    • Assessed Value (AV)
  • Tax History

    • Pre-Compression Taxes: The full amount of taxes that would be owed on a property before limits are applied.
    • Tax Compressed: The difference between the pre-compressed taxes and the levied taxes.
    • Levied Tax: The amount of taxes owed after limits are applied.