(2) The ordinance shall provide for a hearing before the board to be held, upon due notice to all owners of and persons interested in the lands to be affected by the assessment, before the assessment is made.
(3) Any owner or person interested in any land affected, who is aggrieved by an assessment made under this section may appeal to the Circuit Court of Multnomah County for judicial review of the assessment. [Amended by 1969 c.594 §62; 1971 c.728 §120]