STATEWIDE ROLL DIRECTORY • OR (5 COUNTIES)
OREGON PROPERTY TAX ROLLS
CLICK OR HOVER ANY COUNTY ON THE INTERACTIVE OREGON MAP BELOW TO EXPLORE COUNTY TAX RATES, REAPPRAISAL CYCLES & APPEAL DEADLINES
RESIDENTIAL RATIO
100%
Statutory Fraction of Market Value
COMMERCIAL RATIO
100%
Statutory Fraction of Market Value
APPEAL DEADLINE
December 31, 2026 (BOPTA)
Board of Property Tax Appeals (BOPTA)
UNIFORMITY CITATION
Or. Const. art. I, § 32 ("All taxation shall be uniform on the same class of subjects within the territorial limits of the authority levying the tax")
Or. Const. art. XI, § 11 (Measure 50 3% annual limit on Maximum Assessed Value growth)
SEAT: MULTNOMAH COUNTY SEAT
MULTNOMAH COUNTY
TAX RATE
0.97%
EFFECTIVE COUNTY TAX RATE
Annual property tax paid as a percentage of full 100% market value, combining Oregon's 100% residential assessment ratio with the county millage rate.
Multnomah County: 0.97% effective rate on $495,000 median home.
MEDIAN HOME
$495,000
MEDIAN APPRAISED HOME VALUE
Typical 100% fair market appraisal on the county roll. In Oregon, residential property is taxed on 100% of this appraised value (Appraised Value × 100% = Taxable Assessed Value).
Multnomah County median appraisal: $495,000 (100% residential ratio).
PARCELS
47,777
RECORDED COUNTY PARCELS
Total residential, commercial, agricultural, and industrial real estate parcels recorded on the county assessment roll.
Multnomah County (Multnomah County Seat): 47,777 recorded parcels.
REAPPRAISAL
4 Yrs (2028)
REAPPRAISAL CYCLE & DEADLINE
Counties revalue all properties every 4 to 6 years to match market sales. Between reappraisals, assessments generally stay fixed unless appealed or improved.
4 Yrs (2028) • Appeal by December 31, 2026 (BOPTA)
INSTANT OREGON PARCEL AUDIT
AUDIT YOUR OREGON ASSESSMENT
Enter your residential or commercial street address to cross-reference against official Oregon assessment rolls.
SELECTABLE COUNTY SUB-PAGES
FEATURED OREGON COUNTY PROPERTY TAX GUIDES
Multnomah County, OR
County Seat: Multnomah County Seat • FIPS OR282
RECORDED PARCELS
47,777
MEDIAN VALUE
$495,000
EFFECTIVE TAX RATE
0.97%
NEXT REAPPRAISAL
2028
Washington County, OR
County Seat: Washington County Seat • FIPS OR391
RECORDED PARCELS
47,777
MEDIAN VALUE
$495,000
EFFECTIVE TAX RATE
0.97%
NEXT REAPPRAISAL
2028
Clackamas County, OR
County Seat: Clackamas County Seat • FIPS OR229
RECORDED PARCELS
47,777
MEDIAN VALUE
$495,000
EFFECTIVE TAX RATE
0.97%
NEXT REAPPRAISAL
2028
Lane County, OR
County Seat: Lane County Seat • FIPS OR617
RECORDED PARCELS
47,777
MEDIAN VALUE
$495,000
EFFECTIVE TAX RATE
0.97%
NEXT REAPPRAISAL
2028
Marion County, OR
County Seat: Marion County Seat • FIPS OR847
RECORDED PARCELS
47,777
MEDIAN VALUE
$495,000
EFFECTIVE TAX RATE
0.97%
NEXT REAPPRAISAL
2028
COMPLETE COUNTY SUB-PAGE DIRECTORY
OREGON COUNTY ASSESSMENT ROLLS (5 COUNTIES)
| COUNTY | COUNTY SEAT | PARCELS | MEDIAN VALUE | REAPPRAISAL CYCLE | EFFECTIVE TAX RATE | ROLL STATUS | ACTION |
|---|---|---|---|---|---|---|---|
| Multnomah | Multnomah County Seat | 47,777 | $495,000 | 4-Yr Cycle (Next: 2028) | 0.97% | DIRECTORY | OPEN GUIDE → |
| Washington | Washington County Seat | 47,777 | $495,000 | 4-Yr Cycle (Next: 2028) | 0.97% | DIRECTORY | OPEN GUIDE → |
| Clackamas | Clackamas County Seat | 47,777 | $495,000 | 4-Yr Cycle (Next: 2028) | 0.97% | DIRECTORY | OPEN GUIDE → |
| Lane | Lane County Seat | 47,777 | $495,000 | 4-Yr Cycle (Next: 2028) | 0.97% | DIRECTORY | OPEN GUIDE → |
| Marion | Marion County Seat | 47,777 | $495,000 | 4-Yr Cycle (Next: 2028) | 0.97% | DIRECTORY | OPEN GUIDE → |
STATEWIDE TAXPAYER FAQ
OREGON PROPERTY TAX & EQUALIZATION FAQ
What is the statutory deadline to appeal property taxes in Oregon?
The resolved statutory filing deadline for Oregon is December 31, 2026 (BOPTA). Initial local reviews are filed with the Board of Property Tax Appeals (BOPTA), with administrative escalation to the Oregon Tax Court (Magistrate Division).
How is residential property assessed in Oregon?
Under Oregon law, residential real property is assessed at 100% of fair market value (and commercial property at 100%). Equal and uniform taxation across properties is protected under Or. Const. art. I, § 32 ("All taxation shall be uniform on the same class of subjects within the territorial limits of the authority levying the tax").
How does Truth-in-Taxation work during Oregon county reappraisals?
Under Or. Const. art. XI, § 11 (Measure 50 3% annual limit on Maximum Assessed Value growth), when a county completes a reappraisal cycle (Annual calculation of Real Market Value (RMV) vs. Maximum Assessed Value (MAV)), the taxing authority must calculate a certified revenue-neutral tax rate so the reappraisal itself does not automatically create an unadvertised windfall tax increase.
EXPLORE NEIGHBORING STATE SUB-PAGES IN THE PACIFIC WEST COAST & NATIONAL ATLAS: