Rental Property Rules in Troutdale, OR: What Residents Actually Need to Know

Every city handles rental property rules a little differently. In Troutdale, Oregon, there are 2 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Just Cause Eviction

Troutdale has not enacted a city-level just-cause eviction ordinance, but Oregon's statewide just-cause regime under Senate Bill 608 (2019), codified at ORS 90.427, applies to every residential tenancy in the city after the first year of occupancy. ORS 90.427 prohibits no-cause termination of any month-to-month tenancy after the first 12 months of occupancy except on specified for-cause grounds (non-payment, material lease violation, repeat violations, outrageous conduct, etc.) or on specified qualifying landlord reasons (sale to a buyer who will occupy, landlord or family member occupancy, demolition or conversion, repair or renovation making the unit unsafe or unfit). Qualifying-landlord-reason terminations require a 90-day written notice and payment of one month's rent in relocation assistance unless the landlord is exempt (owner-occupants of a duplex who reside in one unit, and landlords of four or fewer dwelling units in the state).

Key details: Local Troutdale Just-Cause Ordinance: None. Governing Statute: Oregon SB 608 (2019); ORS 90.427. First-Year Window: No-cause termination allowed in first 12 months on 30-day notice. After First Year: Just cause required (tenant cause or qualifying landlord reason). Qualifying Landlord Reasons: Demolition/conversion; major repair/renovation; landlord/family occupancy; sale to owner-occupant buyer.

A Troutdale landlord who terminates a tenancy after the first year of occupancy without satisfying either a tenant-cause ground or a qualifying landlord reason under ORS 90.427(5), or who fails to give the 90-day notice or pay the one-month relocation assistance under ORS 90.427(7) (when not exempt), is liable to the tenant for damages equal to three months' rent plus actual damages, attorney fees, and costs under ORS 90.427(9) and ORS 90.375. Self-help eviction (lockouts, utility shut-offs, removal of belongings) is independently prohibited by ORS 90.375 and exposes the landlord to two months' periodic rent or twice the actual damages, whichever is greater, plus attorney fees. Pretextual qualifying-landlord-reason terminations (for example, claiming intent to move in but then re-renting to a third party) are actionable under ORS 90.427(9) and have been the subject of plaintiff verdicts in Oregon FED appeals. Multnomah County Circuit Court is the operative forum for both eviction filings and tenant counterclaims; Troutdale does not operate its own housing court or local right-to-counsel program.

Compared to other cities, Troutdale takes a harder line on just cause eviction. The enforcement and penalty structure reflects that.

Rent Control

Troutdale has no local rent-control ordinance, but Oregon's statewide rent-stabilization regime under Senate Bill 608 (2019), codified at ORS 90.323 and ORS 90.324, applies to every residential tenancy in the city. The statute caps annual rent increases at the lesser of 7% plus the published 12-month change in the West Region CPI-U or 10%. The Oregon Department of Administrative Services publishes the maximum allowable rent increase each fall; for calendar year 2026 the cap is 9.5% (7% + 2.5% CPI). Dwellings whose certificate of occupancy was issued less than 15 years before the rent increase are exempt. Subsidized affordable units are governed by their separate regulatory agreements.

Key details: Local Rent Control in Troutdale: None permitted; ORS 91.225 preempts. Governing Statute: Oregon SB 608 (2019); ORS 90.323 and ORS 90.324. Annual Cap Formula: Lesser of 7% + West Region CPI or 10%. 2026 Maximum Allowable Increase: 9.5% (DAS-published). Notice Period: 90 days' written notice (ORS 90.323/90.324).

A Troutdale landlord who serves a rent-increase notice exceeding the published cap (9.5% for calendar year 2026), who imposes a second rent increase within 12 months, who fails to give 90 days' written notice, or who imposes any rent increase within the first year of the tenancy violates ORS 90.323 and ORS 90.324. The tenant's remedy under ORS 90.323(7) is damages equal to three months' rent plus actual damages, attorney fees, and costs; the void notice itself does not authorize a rent increase, and the landlord must refund any overpayment collected on the void notice. Tenants raise the violation either as a defense to an FED action in Multnomah County Circuit Court (where the landlord has tendered termination for non-payment of the increased rent) or as an affirmative claim. The 15-year new-construction exemption is an affirmative defense for the landlord; the landlord must be prepared to document that the first certificate of occupancy was issued less than 15 years before the rent-increase notice. Subsidized units (HUD Section 8 project-based, LIHTC, OHCS-financed) are governed by their separate regulatory agreements and federal or state program rules; the SB 608 cap does not displace those program limits.

This is not one of those rules that cities tend to ignore. Troutdale actively enforces its rent control requirements.

The Bottom Line

Troutdale is tougher than many cities when it comes to rental property rules. Out of the 2 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Troutdale, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

This guide is based on Troutdale's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.