Key legal requirements for residential landlords and property managers operating in Washington.
Governing statute: Washington Residential Landlord-Tenant Act (RCW 59.18)
Maintain premises in habitable condition, comply with building codes, keep structural components in repair, provide adequate heat, running water, hot water, pest control
Written notice; if not repaired within 10 days, tenant may repair and deduct (up to two months rent/year), withhold rent via escrow, or terminate
24 hours for conditions imminently hazardous to life; 72 hours for conditions that substantially impair habitability
State preemption of rent control exists (RCW 35.21.830) but various reform bills are proposed.
Disclaimer: This is a general summary of Washington landlord-tenant law and does not constitute legal advice. Local ordinances may impose additional requirements. Consult a qualified Washington attorney for specific situations. Last reviewed: 2026-05.
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