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The official Title 33, Planning and Zoning (Zoning Code) is the printed copy available in the Development Services Center. The PDFs available on this website are not considered the official text of Title 33, Planning and Zoning. Although every effort is made to ensure that the two texts are identical, errors or differences may remain. It is the user’s responsibility to verify the legal accuracy of all provisions.
Although it is no longer in effect, the previous Zoning Code in effect prior to 1 p.m. on May 24, 2018 may apply to some development vested with an earlier land use review decision. [Please note this is the full code and a large file to download.]
Find specific zoning for any property, as well as summaries of each base zone, overlay zone, plan district, historic and conservation district, and natural resource management plan in the City of Portland.
Portland's zoning codes from past years, dating back to 1957
Find, download and print zoning quarter section maps.
Searchable database for historic zoning quarter section and code maps