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The City of Portland, Oregon

Portland, Oregon

Welcome to the official web site of the City of Portland, Oregon

General Information: 503-823-4000


1221 SW 4th Avenue, Room 110, Portland, OR 97204

More Contact Info

Code Guides

Code guides provide answers about the application of specific codes.

One & Two Family Dwelling Code Guides

Oregon Residential Specialty Code (Revised IRC - includes building, plumbing, mechanical & electrical provisions applicable to 1 & 2 family dwelling and to certain limited multi-family structures)

Rescinded Code Guides