Assessment Date

ORS 308.210

(1)The assessor shall proceed each year to assess the value of all taxable property within the county, except property that by law is to be otherwise assessed. The assessor shall maintain a full and complete record of the assessment of the taxable property for each year as of January 1, at 1:00 a.m. of the assessment year, in the manner set forth in ORS 308.215 (Contents of assessment roll). Such record shall constitute the assessment roll of the county for the year.