Noise Rules: Lynnwood vs Marysville
How do noise rules rules compare between Lynnwood, WA and Marysville, WA?
Lynnwood and Marysville have similar restriction levels.
Lynnwood, WA
Snohomish County
Lynnwood does not have a stand-alone short-term rental ordinance, so STR guests follow the same noise rules as any other resident under Lynnwood Municipal Code Chapter 10.12 (Noise). LMC 10.12.300 prohibits operating saws, drills, sanders, lawn or garden tools, fans, blowers, and similar outdoor devices in residential areas between 10:00 p.m. and 7:00 a.m. when they cause a noise disturbance across a residential property line. LMC 10.12.500 adopts environmental noise limits and reduces the daytime cap by 10 dBA in Class A (residential) receiving zones during the same 10:00 p.m. to 7:00 a.m. window.
View full Lynnwood rules →Marysville, WA
Snohomish County
Short-term rentals in Marysville must comply with the citywide noise ordinance in MMC Chapter 6.76, which adopts the Washington State maximum environmental noise levels in WAC 173-60-040. Sound from a residential STR (Class A EDNA source) reaching another residential property may not exceed 55 dBA daytime or 45 dBA between 10:00 p.m. and 7:00 a.m.
View full Marysville rules →Key Facts Comparison
| Fact | Lynnwood | Marysville |
|---|---|---|
| Quiet hours window | 10:00 p.m. to 7:00 a.m. (LMC 10.12.300 and 10.12.500) | - |
| Outdoor power tool ban | 10:00 p.m. to 7:00 a.m. in residential areas (LMC 10.12.300) | - |
| Nighttime dBA reduction | 10 dBA reduction for Class A residential receiving property (LMC 10.12.500) | - |
| State baseline | WAC 173-60: 55 dBA day / 45 dBA night residential-to-residential | - |
| STR operator contact | 24-hour contact required by RCW 64.37.020 | - |
| Reporting | Lynnwood PD non-emergency 425-407-3999 | - |
| Noise Code | - | MMC Ch. 6.76 |
| State Standard | - | WAC 173-60-040 |
| Daytime Cap (Res-to-Res) | - | 55 dBA |
| Nighttime Cap | - | 45 dBA (10p-7a) |
| STR Responder Window | - | 2 hours (RCW 64.37) |
Highlighted rows indicate differences between cities.
Lynnwood FAQ
What are quiet hours for a Lynnwood STR?
LMC 10.12.300 prohibits outdoor power equipment in residential areas between 10:00 p.m. and 7:00 a.m., and LMC 10.12.500 reduces the residential noise cap by 10 dBA during the same window. STR operators should treat 10:00 p.m. to 7:00 a.m. as quiet hours.
Does Lynnwood have an STR-specific noise ordinance?
No. Lynnwood has not adopted a stand-alone short-term rental ordinance. STR guests must follow the general LMC Chapter 10.12 noise rules and operators must comply with state law under RCW 64.37.
Who do I call about a noisy Lynnwood STR at night?
Active disturbances should be reported to the Lynnwood Police non-emergency line at 425-407-3999. RCW 64.37.020 also requires the STR operator to provide a 24-hour contact for the responsible party at the property.
Marysville FAQ
What are the quiet hours for short-term rentals in Marysville?
MMC 6.76 adopts WAC 173-60-040, which sets nighttime noise limits from 10:00 p.m. to 7:00 a.m. on weekdays and 10:00 p.m. to 9:00 a.m. on weekends. Sound from a residential STR received at another residence may not exceed 45 dBA during those hours and 55 dBA during the day.
How fast must a Marysville STR host respond to a noise complaint?
Washington's RCW 64.37.040 requires every short-term rental operator to designate a contact who can respond to guest or neighbor complaints within two hours. That contact's name and phone number must be provided to guests and is typically also filed with the listing platform.
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