Primary-Residence-Only Rule
Portland requires short-term rental hosts to occupy their dwelling unit at least 270 days each calendar year, so the property stays a genuine primary residence rather than a full-time rental investment.
Portland Short-Term Rental Residency Rule
Some RestrictionsPortland City Code § 33.207.040.A.1
1. Accessory use. A Type A accessory short-term rental must be accessory to a residential use on a site. This means that a resident must occupy the dwelling unit for at least 270 days during each calendar year, and unless allowed by Paragraph .040.B.2 or .040.B.3, the bedrooms rented to overnight guests must be within the dwelling unit that the resident occupies. 2. Permit required. A Type A a...