Security Deposit Rules
Security deposit limits, return deadlines, and landlord entry notice rules are set by state and sometimes local law, and they change. Confirm the current rule in the statute itself or with a local tenant resource before relying on it. Our Washington security deposit interest page covers whether interest is owed.
Notice Requirements
Landlord entry, month-to-month termination, and rent increase notice periods are set by state and sometimes local law, and they change. Check the lease for its notice terms, and confirm the current legal minimums in the statute or with a local tenant resource before relying on them.
Rent Control
Rent control rules depend on state and local law, and they change. Check the current rules with your state or local housing agency, or a local tenant resource, before relying on them.
Habitability & Repair Requirements
Washington landlords are required to maintain rental units in habitable condition.
Market Conditions & Lease-Risk Notes for Washington
Seattle is one of the most expensive markets on the West Coast — 1BR averages $2,200–3,000/month in desirable neighborhoods. Bellevue and the Eastside command even higher rents near Microsoft and Amazon campuses. Commercial markets in South Lake Union are tech-driven and landlord-dominated. Tacoma and Olympia are more affordable and more tenant-favorable in practice.
Seattle has additional local protections. Commercial leases are governed mainly by contract terms rather than residential tenant statutes.
Washington commercial leases with aggressive holdover and restoration provisions — common in South Lake Union tech-adjacent buildings. Lease terms that conflict with local just cause rules may be unenforceable; consider attorney review. Auto-renewal clauses in a market where rents have risen significantly.
Frequently Asked Questions
- What is the security deposit limit in Washington state?
- Security deposit limits, return deadlines, and landlord entry notice rules are set by state and sometimes local law, and they change. Confirm the current rule in the statute itself or with a local tenant resource before relying on it.
- How much notice must a Washington landlord give before entering?
- Security deposit limits, return deadlines, and landlord entry notice rules are set by state and sometimes local law, and they change. Confirm the current rule in the statute itself or with a local tenant resource before relying on it.
- Does Washington have rent control?
- Washington enacted a statewide rent cap in 2025: after the first 12 months, annual rent increases are limited to the lesser of 10% or 7% plus regional CPI (RCW 59.18.700; HB 1217, effective May 7, 2025), subject to exemptions such as newer buildings. Some cities add further protections. (Verified November 7, 2026.)
- How long does a Washington landlord have to return a security deposit?
- 30 days from move-out with an itemized list of deductions. Washington's deadline was extended from 21 to 30 days by HB 1074 (2023), effective July 23, 2023, amending RCW 59.18.280. (Verified November 7, 2026.)
- What are Seattle's unique tenant protections?
- Seattle has local tenant protections that go beyond state rules, covering areas like eviction grounds, relocation help, and move-in costs, so check the city's official sources for current details. These apply within Seattle city limits and don't extend statewide.
Cities in Washington
Find city-specific lease guides for major markets in Washington: