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Portland, OR Rental Property Rules: Rent Control (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Rent control rules in Portland, OR, also known as rent stabilization or rent cap ordinances, limit annual rent increases and protect tenants from displacement.

Key Facts

Increase notice trigger
5%+ in 12 months
Relocation-pay trigger
10%+ in 12 months
Relocation pay, 1BR
$3,300
Relocation pay, 3BR+
$4,500
Notice required
90 days written

Summary

Oregon caps rent hikes statewide, but Portland adds its own trigger: a 10%+ increase in 12 months forces the landlord to pay relocation assistance on top of the state notice.

As allowed by the Act, a landlord may not increase a tenant's rent or associated housing costs by five percent or more over a rolling 12-month period unless the landlord gives notice in writing... If a tenant receives an increase notice indicating a rent increase of 10 percent or more within a rolling 12-month period... the landlord must pay relocation assistance: $2,900 for a studio or SRO unit, $3,300 for a one-bedroom, $4,200 for a two-bedroom and $4,500 for a three-bedroom or larger.

Source: ORS 90.323 - Maximum Rent IncreaseView official code

Full Breakdown

Portland does not run its own rent-control board; rent caps come from state law (ORS 90.323, SB 608). Portland City Code § 30.01.085 layers on a local requirement: any landlord raising rent or housing costs 5%+ in a rolling 12-month period must give 90 days' written notice, and if the increase hits 10%+, the tenant can demand relocation assistance within 45 days of the notice. Payment is due within 31 days of that request.

Violations & Fines

A landlord who fails to comply with § 30.01.085 is liable to the tenant for up to three times the monthly rent, plus actual damages, relocation assistance, and reasonable attorney fees and costs.

Frequently Asked Questions

Does Portland have its own rent control law?
No. Rent-increase caps are set by Oregon's statewide law (ORS 90.323). Portland's own rule, City Code § 30.01.085, adds a relocation-assistance requirement on top of the state cap.
How much relocation assistance is owed for a big rent hike?
For a 10%+ increase in 12 months, timely-requesting tenants get $2,900 (studio/SRO) up to $4,500 (three-bedroom+), per City Code § 30.01.085 C.

Sources & Official References

Other rules in Portland

All Portland rules

Compare Portland to another location·View the Oregon rental property rules overview

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