Oregon Rent Increase Cap Rose to 10 Percent for 2027
Oregon renters should note that the state maximum allowable rent increase has ticked upward for the coming year.
Updated on Sept. 28, 2026 in Apartments
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The Oregon Department of Administrative Services has set the maximum allowable rent increase at 10 percent for 2027. This annual adjustment, mandated by state law, marks an increase from the 9.5 percent cap permitted in 2026.
Why it matters
This annual rent regulation determines the legal limit landlords may raise tenant costs under ORS 90.324, impacting housing affordability for renters across Oregon. The state adjusts this figure annually to account for economic changes, balancing landlord revenue needs with tenant stability.
The new 2027 statewide cap is 10 percent, up from the 2026 limit of 9.5 percent. Facilities with more than 30 spaces are subject to a lower maximum rate of 6 percent, while smaller facilities follow a variable rate capped at 10 percent or 7 percent plus the Consumer Price Index.
The players
Oregon Department of Administrative Services
The state agency responsible for implementing housing regulations and calculating annual rent increase caps in Oregon.
The details
The Oregon Department of Administrative Services calculates these limits annually by September 30 in accordance with ORS 90.324. The law dictates different thresholds based on the size of the rental facility, specifically creating a distinct category for properties with more than 30 spaces to limit cost volatility for those residents. These caps apply to all tenancies defined under ORS 90.324(b).
Timeline
2026: The maximum allowable rent increase cap was 9.5 percent.
September 30: The annual deadline for the state to calculate the following year's rent cap.
2027: The year the new 10 percent maximum allowable rent increase takes effect.
The Home Front
This adjustment follows the annual regulatory cycle established by the ORS 90.324 statute governing state rent control. It reflects the ongoing state effort to standardize housing cost increases in a market currently navigating shifts in property management and tenant protections.
Renters in Oregon should review their lease agreements and note that any rent increase notice must comply with these state-mandated maximums. If you anticipate a renewal, confirm that your landlord's proposed increase does not exceed the 10 percent state cap or the specific limit for your property type.
The takeaway
Renters should remain aware of their rights under state law, as these caps provide a ceiling for annual cost increases. Always verify your property's size category, as facilities with more than 30 spaces are subject to a significantly lower 6 percent limit.
Further reading
For more information on housing regulations, see our section on Apartments.
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