20210304 08065400 1.0 TRUE Conservation Landmarks Conservation landmarks are individual resources that have been locally designated by the City of Portland because of their historic, cultural, archaeological, or architectural merit but may have a "lesser" level of significance than historic landmarks. Portland has 12 conservation landmarks. They have been evaluated according to criteria contained in sections 33.445 and 33.846 of Portland's Zoning Code. -- Additional Information: Category: Development Purpose: Mapping of Conservation Landmarks Update Frequency: None -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=53566 Bureau of Planning and Sustainability