Last updated: January 2026
Washington's statewide rent increase cap (HB 1217) protects tenants in Maple Valley with rent increase limits and notice requirements.
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In the Puget Sound region, Maple Valley is a growing community where many renters are protected by HB 1217. Washington's Statewide Rent Increase Cap (HB 1217), effective since 2025, provides:
This article provides an overview of how Washington's rent increase cap applies in Maple Valley. It is not legal advice. For specific questions, consult with a qualified attorney or tenant counseling organization.
HB 1217 applies to all residential rental properties in Maple Valley that are subject to Washington's Residential Landlord Tenant Act (RCW 59.18). Unlike some states with age-based exemptions, Washington's law applies to properties of all ages after the first 12 months of tenancy.
Key Points:
Exemptions:
For 2026, the maximum allowable rent increase in Maple Valley is **9.683%** (7% + CPI, maximum 10%). This cap is determined annually by the Department of Commerce using Seattle-area inflation data.
2026 Rent Increase Cap:
Important Rules:
Tenants in Maple Valley must receive **90 days written notice** before rent can be increased.
Notice Requirements:
HB 1217 establishes a **12-month waiting period** before rent increases can take effect. This means new tenants in Maple Valley are guaranteed stable rent for their first year.
How It Works:
If you're a tenant in Maple Valley and have questions about your rights, consider these resources:
You can also use RentCheckMe to check if your building is likely covered based on property information.
This article is a high-level overview of Washington's Rent Increase Cap (HB 1217) as it applies in Maple Valley. It does not cover every exception and does not constitute legal advice.
Laws may change, and how they apply depends on your specific situation. For binding guidance, consult with a qualified attorney, the Tenants Union of Washington State, or Washington Law Help.
Under Washington law (HB 1217), landlords in Maple Valley can increase rent by a maximum of 9.683% in 2026 (7% + CPI, capped at 10%). This limit applies after you have lived in the unit for 12 months. Landlords must provide 90 days written notice before any rent increase.
In Maple Valley, landlords must provide 90 days written notice before a rent increase takes effect. The notice must include the amount of the increase, the new rent amount, and the effective date.
Properties exempt from the Residential Landlord Tenant Act (RCW 59.18) are not covered by the rent cap in Maple Valley. This may include week-to-week tenancies and certain other property types. For specific questions, consult with a qualified attorney.
If you receive a rent increase notice in Maple Valley that exceeds the cap or doesn't provide proper notice, document everything and contact the Washington State Attorney General's Office, a tenant advocacy organization, or a qualified attorney for assistance.
Yes, HB 1217 applies to single-family homes in Maple Valley if they are subject to the Residential Landlord Tenant Act. Unlike some states, Washington does not exempt single-family homes based on ownership structure.
Learn about rent stabilization in other Washington cities:
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