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The City of Portland, Oregon

Development Services

From Concept to Construction

Phone: 503-823-7300


1900 SW 4th Ave, Portland, OR 97201

More Contact Info

Demolitions and Major Residential Alterations and Additions

The most up to date information about residential demo permits can be found on

We apologize for the inconvenience.

BDS has compiled the following information regarding demolition and major alterations and additions. Please use the links below to view information on City Code requirements.