UnregulatedCounty
Short-Term Rental Regulations
in King County, WA
Last verified: March 2026 · Report an update
Zoning & Conditions
State law (RCW 64.37) requires operators to provide guest contact info, post emergency contacts and floor plans, comply with CO alarm rules, and maintain $1,000,000 liability insurance. Incorporated cities within the county, such as Seattle, impose additional local zoning limits, unit caps (typically two units), and primary residency requirements.
Official Resources
Official King County STR regulation sourceFrequently Asked Questions
Are short-term rentals allowed in King County, WA?
State law (RCW 64.37) requires operators to provide guest contact info, post emergency contacts and floor plans, comply with CO alarm rules, and maintain $1,000,000 liability insurance. Incorporated cities within the county, such as Seattle, impose additional local zoning limits, unit caps (typically two units), and primary residency requirements.
Is a permit required to operate a short-term rental in King County?
No permit is currently required to operate a short-term rental in King County.
Disclaimer
This information is for general reference only and may not reflect the most current regulations. STR regulations change frequently. Always verify requirements with official local government sources before operating a short-term rental.
Last verified: March 2026 · Suggest a correction