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Development Services

From Concept to Construction

Phone: 503-823-7300

TTY : 503-823-6868

1900 SW 4th Ave, Portland, OR 97201

Site Development/Sanitation Permits

Site Development Permits

Site Development permits are issued for work related to grading and clearing, tree cutting, landslide repair and subdivision development.

Fact Sheets

Information on different methods of stormwater management and erosion control including links to the stormwater manual and erosion control manual.