King County, WA Noise from Specific Sources: Car Alarm Limits (2026)
Maximum duration for car alarms before they must auto-silence, penalties for repeated false alarms, and vehicle towing authority for chronic alarm violations.
Research in progress
We are currently verifying King County's specific local ordinance for car alarm limits. In the meantime,Washington state law generally applies, and below you'll find guidance for finding the official rules and links to related King County ordinances we've already verified.
Washington State Law Context
Washington state law provides the baseline framework for car alarm limits across all municipalities in the state. Individual cities like King County may adopt additional local rules on top of state requirements, which is what makes checking your specific city ordinance important. For King County residents, the safest approach is to follow state law as a baseline and contact City Hall for any additional local requirements.
You can browse all Washington noise from specific sources to see how cities across the state regulate this topic.
How to find official King County Car Alarm Limits rules
- Search for "King County WA municipal code" to find your city's online code portal (Municode, eCode360, or American Legal Publishing are the most common).
- Look for chapters covering noise from specific sources, zoning, nuisance, or property maintenance — that's where most car alarm limits rules live.
- Contact King County City Hall's code enforcement, planning, or community development department for clarification.
- Check with your HOA if applicable — many HOAs have stricter rules than the city itself.
Other noise from specific sources verified for King County
We've verified the following noise from specific sources for King County: