Portland (Or.). Bureau of PlanningPortland (Or.)2008-12-052008-12-052006-07http://www.portlandonline.com/planning/index.cfm?c=44029&a=147703https://hdl.handle.net/1794/799815 pp. Bookmarks supplied by UO. Chart, tables. Published July, 2006. Captured December 4, 2008.The Oregon Legislature recently amended the Historic Special Assessment Program to allow owners of historic residential property to apply for a second 15-year period of special assessment if the local jurisdiction adopts an ordinance authorizing such applications. Commercial properties are already allowed to apply for a second period, with no local authorization required. This document outlines key policy considerations, benefits and impacts involved in considering such an action by the City of Portland. The appendix provides additional information and data on the Special Assessment program. [From the document]en-USHistoric buildings -- Oregon -- PortlandHistoric sites -- Oregon -- PortlandCity planning -- Oregon -- PortlandBook