Oregon's Maximum Rent Increases Posted for 2026

While most landlords have heard already, the Oregon Dept. of Administrative Services posted the maximum annual rent increases for multifamily and mobile home communities - 9.50% and 6.00%, respectively, although the cap for MHC goes to 9.50% if the facility has fewer than 30 spaces.

Stemming from SB 611, passed in July 2023, these figures are calculated as the lesser of either 10%, or 7% plus CPI (that's how they arrived at 9.50%). Rent caps are modified annually - last year's was 10.0%. Caps for the following calendar year are posted no later than 9/30 of the preceding year - but be careful about giving out increase notices to your tenants late in the year, as the cap applies to the day it actually takes effect - i.e., 90 days after the notice is given.

9.5% - 2026's maximum annual rent increase for multifamily is 9.50% - some exemptions exist - such as some newer buildings less than 15 years old (consult with an attorney for any questions).

6.0% - Most mobile home communities over 30 spaces* face a 6.00% max. annual rent increase. Parks under 30 spaces may be allowed to increase rents by the same 9.50% that applies to conventional multi properties (*exceptions and other stipulations apply - consult an attorney).

More information is available at Oregon's resource website here: https://www.oregon.gov/das/oea/pages/rent-stabilization.aspx