Wash. Rev. Code § 59.12 § 59.12.050

Jurisdiction of proceedings.

In Force
Verified 10/26/2026 · Next check 11/25/2026
effective 10/7/2026WashingtonEviction & Just Cause

Operative Text

Wash. Rev. Code § 59.12 § 59.12.050
The superior court of the county in which the property or some part of it is situated shall have jurisdiction of proceedings under this chapter.
Source: Legislative text reproduced verbatim
Plain English

Under Wash. Rev. Code § 59.12.050, disputes and legal proceedings arising under Washington's unlawful detainer statutes must be heard in the superior court of the county where the rental property is located. This rule establishes which court has the authority to handle such cases, tying jurisdiction to the physical location of the property. If a property spans more than one county, the superior court of any county containing part of the property may have jurisdiction.

Written by anthropic/claude-sonnet-4.6 · Reviewed on October 7, 2026

Plain English — not legal advice.

For Property Managers

Property owners and managers in Washington should be aware that under § 59.12.050, any unlawful detainer or eviction proceeding must be filed in the superior court of the county where the rental property sits. Compliant operators generally ensure that all court filings are directed to the correct county courthouse from the outset. Filing in the wrong court could result in procedural delays or dismissal of the action.

General guidance for property managers — not legal advice for your specific situation. Consult an attorney for advice on your case.

For Tenants

Under Wash. Rev. Code § 59.12.050, tenants have the right to have any eviction or unlawful detainer proceeding heard in the superior court of the county where the rental property is located. If a tenant believes a proceeding has been filed in the wrong court, that jurisdictional issue may be raised as a procedural matter in the case. Tenants facing such proceedings may wish to consult a local tenant-rights organization or legal aid office for guidance on how jurisdiction rules apply to their situation.

General guidance for tenants — not legal advice for your specific situation. Consult a tenant-rights organization or attorney for advice on your case.

Generated October 7, 2026 — auto-generated, not yet human-reviewed. See /transparency for methodology.

Effective Timeline

Current
Oct 7, 2026
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Related Rules

§ 151.20
TEMPORARY EVICTION CONTROLS AND RENT REDUCTIONS FOR MOBILE HOMES DAMAGED IN THE JANUARY, 1994 EARTHQUAKE
§ 1
Definitions
§ 2
Eviction of tenants prohibited; exceptions

Source Information

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