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Sunnyside, WA Rent Control 2026

Sunnyside has no local rent control. Know the rules before your next rent increase.

Sunnyside does not have rent control. Washington does not impose a statewide rent cap. Landlords may raise rent by any amount with 30-day written notice. Retaliatory increases are prohibited.

Key Takeaways — Sunnyside Rent Control

  • Key rule: Local Rules Apply
  • Violation risk: owe back-rent to tenants

Rent Control in Sunnyside

Sunnyside landlords must follow Washington state law on rent control. Understanding the specific rules, deadlines, and penalties can prevent costly violations.

$1,374

median 2BR rent

Local Rules Apply

key requirement

Penalty Warning

Violate Washington rent control rules in Sunnyside and you could owe back-rent to tenants. At Sunnyside's median rent of $1,374/month, even a single violation adds up fast.

Don’t risk it. Let LeaseBase handle the compliance.

LeaseBase automatically tracks local ordinances, calculates maximum increases, and generates compliant notices — so you never miss a deadline.

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Rent Control in Nearby Cities

Own properties in multiple cities? Rules may differ locally:

Grandview, WA
Pop. 11,149
Mabton, WA
Pop. 1,943
Granger, WA
Pop. 3,700
Prosser, WA
Pop. 6,366
Zillah, WA
Pop. 3,122

Never miss a rent control deadline in Sunnyside

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Not ready to start? Get the free Rent Control checklist for Washington landlords.

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How we researched this page: Rent control rules are based on Washington state statutes. Rent data comes from HUD Fair Market Rents (FY2026) for Yakima County. Last updated: August 2026.
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Reviewed by Rachid Abadli

Founder & CEO, LeaseBase · Sacramento landlord · Self-managing since 2019

LeaseBase is a property management platform — not a law firm. Consult an attorney for legal advice specific to your situation.