How much landlord raise rent oregon is a question many renters are asking right now. Oregon has a statewide rent cap. For 2026, most landlords cannot raise rent more than 9.5% in any 12-month period. That limit comes from ORS 90.
323 and ORS 90.600, the state’s rent stabilization law. If you just got a rent increase notice, the answer to how much landlord raise rent oregon matters for your budget right away. This guide covers the 2026 cap, who is exempt, the notice rules, and what you can do if an increase breaks the law. Oregon will also announce the 2027 cap by September 30, 2026.
How Much Landlord Raise Rent Oregon Allows in 2026
The Oregon Office of Economic Analysis sets the cap each year. The formula is 7% plus the yearly change in the Consumer Price Index (CPI) for the western U.S. However, the total can never go above 10%. For 2026, the cap is 9.5%.
Some manufactured home parks have a lower limit. For example, parks with more than 30 spaces are capped at 6% in 2026. That rule also falls under ORS 90.600. As a result, if you rent a space in a larger park, your limit is much lower.
The cap has changed over the last few years. Knowing the history helps you check older increases. Here is how much landlord raise rent oregon has allowed recently:
| Calendar Year | Most Rentals | Manufactured Parks (30+ spaces) |
|---|---|---|
| 2024 | 10% | Not yet in effect |
| 2025 | 9.5% | 6% |
| 2026 | 9.5% | 6% |
| 2027 | Due by Sept. 30, 2026 | Due by Sept. 30, 2026 |
The 2024 cap would have been 14.6% under the old formula. However, the 2023 law (SB 611) added the 10% hard ceiling.
Notice Rules, Timing, and Exemptions
The cap is only one part of the law. Timing and notice rules protect you too. In most cases, your landlord must follow all of these rules:
- No increase in year one. Rent cannot go up during the first 12 months of your tenancy.
- One increase per year. Only one increase is allowed in any 12-month period.
- 90 days’ written notice. You must get notice in writing at least 90 days before the new rent starts.
- Clear details. The notice must show the amount of the increase, the new rent, and the date it starts.
These rules apply to both month-to-month and fixed-term leases. For example, if you signed a one-year lease on March 1, 2026, rent typically cannot rise before March 1, 2027.
Some rentals are exempt from the cap. However, exemptions are narrow. The main ones are:
- Newer buildings. Units with a certificate of occupancy issued less than 15 years ago.
- Subsidized housing. Units where rent is set by a government program.
If your landlord claims the new-building exemption, the notice must say so. Typically, the 90-day notice and one-per-year rules still apply to exempt units.
What to Do If Your Rent Increase Looks Too High
First, do the math. Multiply your current rent by 0.095. For example, if you pay $1,600, the most your rent can rise in 2026 is $152. That makes the new top rent $1,752. Checking how much landlord raise rent oregon allows is the fastest way to spot a problem.
Next, check the notice date. Count back 90 days from the date the new rent starts. If the notice came late, the increase may not be valid yet. Also check when your last increase happened.
If something looks wrong, take these steps:
- Write to your landlord and ask them to correct the increase. Keep a copy.
- Keep paying your current rent on time while you sort it out.
- Contact Oregon Law Center, Legal Aid Services of Oregon, or a local tenant group for free help.
- Search the Oregon Judicial Department self-help pages for court forms and guides.
Oregon law includes a strong penalty. Under ORS 90.323, a landlord who charges an illegal increase may owe the tenant three months’ rent plus actual damages. As a result, many tenants can recover real money. However, results depend on your facts. Check with a local legal-aid office before you file anything.
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Local rules can add more protection. For example, Portland requires relocation help in some cases when rent rises 10% or more in 12 months and the tenant moves. This mainly matters for exempt newer buildings.
Finally, watch for retaliation. Your landlord cannot raise rent or end your lease because you asserted your rights. ORS 90.385 protects tenants from this. If you already asked yourself how much landlord raise rent oregon permits, you have the right to ask your landlord the same question.
Frequently Asked Questions
What is how much landlord raise rent oregon allows for 2027?
The state must publish the 2027 cap by September 30, 2026. Typically, it is 7% plus CPI, but never more than 10%. Check the Oregon Office of Economic Analysis rent stabilization page for the official number.
Can my landlord raise rent twice in one year in Oregon?
No. In most cases, only one increase is allowed in any 12-month period. This rule applies even to units exempt from the cap. As a result, a second increase within 12 months is typically not allowed.
Does the Oregon rent cap apply to my new apartment building?
It may not. Buildings with a certificate of occupancy less than 15 years old are exempt from the percentage cap. However, the landlord must still give you 90 days’ written notice. The notice must also state that the exemption applies.
What if I already paid an illegal increase?
You may be able to recover three months’ rent plus damages under ORS 90.323. For example, keep copies of your notice, lease, and rent receipts. Then ask a legal-aid office how much landlord raise rent oregon allowed when you got the notice.
Check Your Rights in Your State
Find out exactly what your state’s law says about your situation — deadlines, deposit rules, and what to do next. Use our free tools to get the full picture.
Official Sources & Resources
For verified tenant rights and landlord-tenant law information:
- HUD (Tenant Rights): hud.gov
- LSC (Free Legal Aid): lsc.gov
- Cornell LII (Landlord-Tenant Law): law.cornell.edu
- State Court Self-Help: Check your state court’s self-help portal for official forms and deadlines
- State Legislature Websites: Verify exact statute language on your state legislature’s .gov site
Content last reviewed September 2026. If you notice any outdated information, please contact us.
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- Rent Increase Checker
Disclaimer. The information on this page is provided for general informational purposes only and does not constitute legal advice. Landlord-tenant laws vary by state, county, and city, and may change without notice. The creators assume no liability for accuracy or completeness. Always verify with your state court, a local legal-aid office, or a qualified tenant attorney for advice specific to your situation.