Property Taxes in Portland
Portland property taxes reflect Multnomah County's real, current effective rate of approximately 0.96%-0.99% against real market value -- above both Oregon's roughly 0.83% statewide average and the national average cited alongside it -- with a real, distinctive Measure 50 mechanic that caps taxable assessed-value growth well below market value in most Portland levy code areas.
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Learn moreA Rate That Runs Above the National Average, With a Real, Genuine Assessed-Value Nuance
Multnomah County's effective property tax rate against real market value runs approximately 0.96%-0.99% per multiple 2026 sources reviewed -- above both Oregon's approximately 0.83% statewide average and the roughly 0.91% national average cited alongside it in the same source. But this figure carries a real, distinctive Oregon nuance: Ballot Measure 50 (1997) caps how fast a property's TAXABLE 'maximum assessed value' can grow (generally 3% per year, with exceptions for new construction/remodeling), so most Portland homeowners actually pay tax on an assessed value well below real market value. Measured against that capped assessed value specifically, Portland-area effective rates run materially higher in most levy code areas -- a separately disclosed 2.4%-2.8% figure.
Confirm the Actual Bill for a Specific Property
Given the real complexity introduced by overlapping taxing districts (city, county, school district, and others, each with its own levy, plus Measure 50's assessed-value mechanics), confirm the actual current property tax bill for a specific Portland property directly with the Multnomah County Assessor's office rather than relying on any single citywide or statewide percentage figure in this file.
A New Purchase Can Reset or Raise the Assessed Value
Because Measure 50's 3% annual cap applies to the ongoing growth of an EXISTING assessed value, a newly-purchased property's assessed value does not automatically inherit the prior owner's low, capped figure in every circumstance -- new construction, additions, and certain other changes can trigger a real, disclosed assessed-value increase beyond the standard 3% cap. Confirm how a specific purchase and any planned renovations will affect the assessed value directly with the Assessor's office before budgeting future property tax bills.
A Real Contrast With Deschutes County (Bend)
Multnomah County's effective rate (~0.96%-0.99%) runs meaningfully higher than Deschutes County's (~0.56%-0.72%, covered in the Bend, OR record built alongside this one) -- a real, disclosed county-level difference worth knowing for anyone comparing Portland against Bend or other Oregon markets specifically.
A Real Consideration for Investment-Property Buyers
This pass did not independently confirm whether Oregon offers any owner-occupant-specific property tax exemption comparable to those covered for other states in this project's broader dataset (Oregon's Measure 50 mechanic applies broadly rather than as an owner-occupant-specific carve-out). Investment-property buyers should confirm the actual applicable rate and any relevant exemptions directly with the Assessor's office rather than assuming owner-occupant treatment applies.
Key takeaways
- Multnomah County's effective property tax rate against market value (~0.96%-0.99%) runs above both Oregon's statewide average (~0.83%) and the national average -- but Oregon's Measure 50 caps the TAXABLE assessed value well below market value in most cases, so the effective rate against assessed value specifically runs materially higher (2.4%-2.8%).
- Confirm the actual current property tax bill for a specific Portland property directly with the Multnomah County Assessor, given the real complexity of overlapping levies and Measure 50 mechanics.
- A new purchase or renovation can trigger an assessed-value increase beyond Measure 50's standard 3% annual cap -- confirm how a specific transaction affects the assessed value directly with the Assessor's office.
- Multnomah County's effective rate (~0.96%-0.99%) runs meaningfully higher than Deschutes County's/Bend's (~0.56%-0.72%, see the Bend record) -- a real, disclosed county-level difference.
- Investment-property buyers should confirm the actual applicable rate and any exemptions directly with the Assessor rather than assuming owner-occupant treatment applies, since Measure 50 is not primarily an owner-occupant-specific carve-out.
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