Noise from Specific Sources in Bellevue, WA (2026)
2 verified noise from specific sources rules for Bellevue, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
Bar & Nightclub Noise
Bars and nightclubs in Bellevue are stationary noise sources under the city's general noise control chapter. Amplified sound (live bands, DJs) requires a sound amplification permit, and any noise audible 75 feet away or across a property line can trigger a $250 civil noise infraction.
Bellevue Bar and Nightclub Noise Rules
Some RestrictionsBellevue City Code § 9.18.040
A. All noise disturbances, defined in BCC 9.18.015 and not exempt under BCC 9.18.020, are prohibited at all times. The content of the sound will not be considered in determining a violation. The following acts are considered to be noise disturbances, if the noise is clearly audible across a real property boundary, or at least 75 feet from the source: 1. Operating or playing, or permitting the o...
Generator Noise
Bellevue exempts portable and stationary backup generators from its noise code only while the power is actually out from a disaster or outage, capping stationary units at 75 dBA at the property line; run one for convenience with power available and it falls under the general decibel limits.
Bellevue Generator Noise Rules
Some RestrictionsBellevue City Code § 9.18.020(A)(4)-(5)
4. Sounds created by portable generators during periods when there is no electrical service available from the primary supplier due to natural disaster or power outage; 5. Sounds created by stationary generators that do not exceed a sound level of 75 dBA at any property line during periods when there is no electrical service available from the primary supplier due to natural disaster or power o...
Looking for King County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Bellevue city rules.
Noise from Specific Sources in King County →