General Information
CADD and Plan Information
Portland Water Bureau CAD standards
Transportation standards and drawings
Title Blocks and Standards Notes
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.
Permits for newly created housing units issued from Aug. 15, 2025, through Sept. 30, 2028, may be exempt from system development charges under certain conditions.
Portland Water Bureau CAD standards
Transportation standards and drawings
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