Oregon Set 2027 Rent Increase Cap at 10 Percent
Landlords in Oregon may raise rents by up to 10 percent in 2027 under new state guidelines for tenants.
Updated on Sept. 28, 2026 in Apartments
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The Oregon Department of Administrative Services has announced that the maximum allowable rent increase for 2027 will be 10 percent. This annual update, required by state law under ORS 90.324, affects eligible residential tenancies across the state.
Why it matters
The cap determines the legal ceiling for annual rent hikes, directly impacting housing costs and budget planning for renters throughout Oregon. State law mandates this calculation be completed by September 30 each year to provide clarity for housing providers and tenants.
The new 10 percent limit represents an increase over the 9.5 percent cap set for 2026. Different rules apply to facilities, with a 6 percent maximum for those with more than 30 spaces and a variable formula for those with 30 or fewer spaces.
The players
Oregon Department of Administrative Services
The state agency responsible for implementing housing policy and calculating annual rent increase limits for residents.
The details
The state law under ORS 90.324 dictates that annual rent hike limits must be calculated by the Oregon Department of Administrative Services by September 30. For facilities with 30 or fewer spaces, the maximum is the lesser of 10 percent or 7 percent plus the Consumer Price Index. These regulatory caps dictate the maximum amount property owners can increase monthly rent for existing tenants in a single year.
Timeline
2026: The allowable rent increase cap was 9.5 percent.
September 30: The annual deadline for calculating the next year's rent cap.
2027: The maximum allowable rent increase is 10 percent.
Money Landscape
This adjustment follows the annual regulatory cycle mandated by ORS 90.324 to manage housing affordability. The new cap sits slightly above the 9.5 percent threshold established for the 2026 calendar year.
Renters should review their lease agreements and local occupancy status to understand how these statewide caps apply to their specific housing situation. Households concerned about upcoming rent adjustments may want to consult with a qualified professional regarding their tenant rights.
The takeaway
The 10 percent rent cap for 2027 is the legal limit set by the state to provide predictability for housing costs. Review your existing lease documentation to verify if your specific housing facility is subject to this cap or alternative facility-specific rules.
Further reading
Learn more about local housing regulations by visiting our Apartments section.
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Do you support government-imposed caps on annual rent increases in your area?
