3 county-level rules, plus city-specific rules for 1 city in King County, Washington.
Verified from official government sources
King County Code Enforcement investigates violations of county codes in unincorporated areas. Complaints can be filed by phone at (206) 296-6650, by mail, or through the online complaint form in King County's Online Permitting System. The department handles zoning, building, property maintenance, shoreline, and critical area violations.
King County Code Enforcement prioritizes cases based on public health, safety, and environmental impact. Environmental hazards and high-priority cases are investigated within 24 hours. Non-priority cases receive initial contact within approximately 30 days. The investigation process can take weeks to months depending on complexity.
The most frequently investigated code violations in unincorporated King County include junk and debris accumulation, construction without permits, clearing or grading without permits, junk vehicles, illegal businesses in residential zones, dangerous buildings, and critical area/shoreline violations.
1 cities in King County have their own code violation reporting rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for King County — parking, noise, fences, fires, animals, pools, and more.
King County Ordinance Hub →