Service
This handout describes the information needed when applying for a permit to increase the floor area (“envelope”) of an existing one or two-family dwelling in the City of Portland.
Most City of Portland offices will be closed Monday, Feb. 16, to observe Presidents Day.
Learn about our sanctuary city status, efforts to block federal overreach: Portland.gov/Federal
In-person services in the Development Services Center at 1900 SW 4th Ave. are limited to Tuesdays from 8 a.m. to 4 p.m. and Thursdays from 8 a.m. to noon. Pre-scheduled appointments are needed for most in-person services. Many building permit services are available online 24 hours a day. Learn more.
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