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Phone: 503-823-7700
Fax: 503-823-7800
1900 SW 4th Ave, Suite 7100, Portland, OR 97201
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Single Dwelling Zone Definitions
Overlay Zone Definitions
Multi-Dwelling Residential Zone Definitions
Commercial Zone Definitions
Employment and Industrial Zone Definitions
Plan District Definitions
Index of zoning names and associated symbols
Historic Resource Protection Overlay Zone Definition
Natural Resource Management Plan Definitions
Open Space Zone Definition