Seattle has not enacted a full gas leaf-blower ban as of 2026. Operations are governed by SMC 25.08 noise hours and decibel limits. The City Council has studied phaseouts but no ordinance has passed.
Unlike California cities, Seattle permits gas-powered leaf blowers citywide. SMC 25.08.425 caps residential noise from yard equipment, allowing gas blowers between 7 a.m. and 10 p.m. weekdays and 9 a.m.-10 p.m. weekends and holidays. Decibel limits in residential zones are 55 dBA daytime and 50 dBA nighttime, measured at the property line. The Office of Sustainability & Environment proposed a phased two-stroke equipment transition in 2023, but the Council deferred action pending equity and small-business review. Some Seattle Parks contractors voluntarily use electric equipment. Multifamily HOAs and commercial landscapers may impose private bans.
Operating a gas blower outside permitted hours or above decibel limits is a Class 1 civil infraction under SMC 25.08, fine up to $250 per occurrence; warnings typically issued first.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Seattle, WA
Seattle's Land Use Code allows residential lawn ornaments, statuary, and yard art without permits provided structures do not exceed accessory-structure heigh...
Seattle, WA
Seattle does not regulate residential inflatable holiday decorations by size or type. Standard Noise Ordinance (SMC 25.08) limits apply to blower-motor noise...
Seattle, WA
Seattle has no ordinance restricting when residents may put up or take down holiday lights. The general Noise Ordinance SMC 25.08 applies to any amplified ou...
Seattle, WA
Built-in outdoor kitchens in Seattle require building permits from SDCI when they include new electrical, plumbing, gas piping, or a structural roof under Se...
Seattle, WA
Backyard wood and pellet smokers in Seattle are allowed at single-family homes but are subject to Puget Sound Clean Air Agency (PSCAA) Regulation I, Section ...
Seattle, WA
Seattle Fire Code Section 308.1.4 prohibits open-flame cooking devices and LP-gas containers larger than 1 lb on combustible balconies of multi-family buildi...
See how Seattle's gas leaf blower ban rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.