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Kennewick, WA Rental Property Rules: Just Cause Eviction (2026)

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

Just cause eviction rules in Kennewick, WA, sometimes called tenant protection or "for cause" eviction ordinances, list the specific legal reasons a landlord can end a tenancy.

Key Facts

Local Ordinance
None; state law controls
Statewide Statute
RCW 59.18.650 (eff. 2021)
Nonpayment Notice
14 days (RCW 59.12.030)
Breach Notice
10-day cure or vacate
Forum
Benton County District Court

Summary

Kennewick has no separate local just-cause ordinance, but Washington's statewide just-cause statute, RCW 59.18.650 (effective May 2021), already applies. A landlord may end a tenancy only for one of the enumerated causes, with the prescribed written notice, and may not arbitrarily refuse to renew.

(m) The tenant continues in possession after having received at least 60 days' advance written notice to vacate for other good cause prior to the end of the period or rental agreement and such cause constitutes a legitimate economic or business reason not covered or related to a basis for ending the lease as enumerated under this subsection (2).

View official code

Official source re-checked September 7, 2026: the cited page had not changed since it was quoted.

Full Breakdown

650 was enacted by SSB 5160 / HB 1236 in 2021 and made Washington one of the few states with statewide just-cause eviction protection. 057), substantial lease breach with a 10-day cure-or-vacate notice, four or more late-pay notices in 12 months, criminal activity or nuisance, owner move-in, sale to an owner-occupant, substantial renovation, withdrawal from the rental market, and several other listed causes, each tied to a specific notice period (commonly 60 or 90 days). End-of-term and convenience evictions without a listed cause are barred. Kennewick adds no extra local cause categories. Unlawful detainer cases are filed in Benton County District Court (or Superior Court for higher-value cases). 290.

Violations & Fines

Filing or threatening eviction without a listed just cause exposes the landlord to dismissal of the unlawful detainer, statutory damages, and attorney fees under RCW 59.18.650(5). Self-help lockouts are independently actionable under RCW 59.18.290 with up to $100 per day plus damages.

Frequently Asked Questions

Does a Kennewick landlord need a reason to evict?
Yes. RCW 59.18.650 limits residential evictions to the listed just causes, nonpayment, lease breach, criminal activity, owner move-in, sale, substantial renovation, and a few others, with the specific written notice the statute requires for each. Convenience non-renewal is not permitted.
How much notice is needed to evict a Kennewick tenant?
It depends on the cause: 14 days for nonpayment, 10 days for a curable lease breach, and 60 or 90 days for most no-fault causes like owner move-in, sale, or substantial renovation. The notice must cite the specific cause under RCW 59.18.650.
Can a Kennewick landlord lock me out?
No. RCW 59.18.290 bars self-help lockouts, utility shutoffs, and removal of belongings. The landlord must serve the proper notice, file an unlawful detainer in Benton County, and obtain a writ of restitution before regaining possession.

Sources & Official References

Other rules in Kennewick

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