Tacoma's Noise Ordinances: The Rules That Matter

Every city handles noise ordinances a little differently. In Tacoma, Washington, there are 6 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Construction Hours

Tacoma bars non-emergency construction and demolition work between 9 p.m. and 7 a.m. on weekdays (9 a.m. on weekends/holidays) and requires mufflers on construction devices when commonly available, under TMC § 8.122.070.

Key details: Weekday quiet hours: 9 p.m.–7 a.m., no construction. Weekend/holiday quiet hours: 9 p.m.–9 a.m., no construction. Muffler requirement: Required if commonly available. After-hours limit: Must meet § 8.122.060 dB limits. First penalty: $250 civil fine.

Civil violation; Notice of Violation with fines from $250 (first) up to $2,000 (fourth+) within 12 months; City permits/licenses can be suspended after two penalties in a year.

Decibel Limits

Tacoma caps how much a continuous sound can raise noise above the existing ambient level at a neighboring property: 10 dBA/6 dBC outdoors by day, tightening to 5 dBA/3 dBC overnight.

Key details: Daytime limit: 10 dBA / 6 dBC outdoors. Nighttime limit: 5 dBA / 3 dBC outdoors. Measured against: ambient sound level, not absolute. First civil penalty: $250.

Exceeding Table 1 is a civil violation enforced by the Neighborhood and Community Services Director: $250 for a first Notice of Violation, $500 for a second within 12 months, $1,000 for a third, $2,000 after that.

Quiet Hours

Yelling, shouting or singing near a Tacoma street between 11:00 p.m. and 7:00 a.m. is flagged as a public disturbance noise on its own, no decibel meter needed, just an unreasonable disruption of a neighbor's peace.

Key details: Quiet hours: 11:00 p.m.–7:00 a.m.. Covers: yelling, shouting, hooting, singing. Also unlawful anytime: if unreasonably disturbing. Max penalty: $1,000 fine / 90 days jail.

A violation of § 8.12.060 is a misdemeanor: up to 90 days in jail or a $1,000 fine, with a $500 first-offense fine ($250 of it not suspendable) and $700 for each later violation.

Vehicle Noise

Tacoma bans motor vehicle compression ('Jake') brakes citywide except in genuine emergencies, and separately caps vehicle stereo volume at whatever is audible beyond 50 feet under the traffic code.

Key details: Jake brake rule: Banned except in emergencies. Jake brake penalty: $100–$1,000 fine. Stereo audibility limit: Not audible past 50 feet. Stereo penalty: Up to $250 civil infraction. Fire vehicles: Exempt from brake ban.

Using a compression brake outside a genuine emergency is a misdemeanor punishable by a $100–$1,000 fine under § 8.12.070; playing a car stereo audible past 50 feet is a Class 1 civil infraction up to $250 under § 11.05.131.

Compared to other cities, Tacoma takes a harder line on vehicle noise. The enforcement and penalty structure reflects that.

Aircraft Noise

Tacoma's noise ordinance exempts aircraft operations outright: helicopter and airplane noise isn't subject to the city's decibel or time-of-day limits under TMC § 8.122.140(F).

Key details: Aircraft noise: Fully exempt from noise code. Exemption cite: TMC § 8.122.140(F). Regulated by: Federal aviation law instead. Local complaint: Not available under Chapter 8.122.

Not applicable: aircraft noise is exempt from Chapter 8.122's standards entirely, so there's no city penalty tied to helicopter or airplane sound levels.

If you are coming from a city with tighter rules, you will find Tacoma gives residents more flexibility on aircraft noise.

Amplified Music & Outdoor Sound

Tacoma parks require a permit for public address systems and musical acts; permitted bands and performers are capped at 90 decibels measured 50 feet away and at the park boundary under TMC § 8.27.050.

Key details: Permit required: For PA systems & musical acts. Decibel cap: 90 dB at 50 feet. Boundary cap: 90 dB at park boundary. Issued by: Metro Parks Tacoma Director. No permit: Amplified sound in a park is a violation.

Using a PA system or amplified sound in a park without a permit is a Park Code violation; exceeding the 90 dB permit condition can void the permit and trigger enforcement.

Compared to other cities, Tacoma takes a harder line on amplified music & outdoor sound. The enforcement and penalty structure reflects that.

The Bottom Line

Tacoma is tougher than many cities when it comes to noise ordinances. Out of the 6 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Tacoma, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

This guide is based on Tacoma's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.