Memorial Day closure

Most City of Portland offices will be closed Monday, May 29, in observance of Memorial Day.

In-person services at Development Services Center to close at noon on Fridays, starting in July

Beginning the week of July 3, the Development Services Center at 1900 SW 4th Ave. will close to walk-in customers at noon on Fridays. All other hours for in-person services remain unchanged. You can apply and pay for permits online 24 hours a day, seven days a week.

Accessory Dwelling Units Code Guide

Accessory Dwelling Units Code Guide217.81 KB

Printable Information

This is the City of Portland code guide for Accessory Dwelling Units, revised July 18, 2021.

Updated October 7, 2021 9:28 am

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Accessory Dwelling Units Code Guide

General information

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