Key West, FL
Noise Code
The official quiet hours, decibel limits, and enforcement protocols for Key West, FL.
Ordinance Summary
Key West, FL noise ordinances, governed by Chapter 26, Article IV, 'Sound Control,' prohibit unreasonable excessive noise exceeding specific decibel limits: 85 dBA/77 dBC during the day (8 AM to 7:59 PM) and 60 dBA/62 dBC at night (8 PM to 7:59 AM). Construction activities have restricted hours, and fuel-powered leaf blowers are regulated in historic districts.
Quiet Hours
8:00 PM to 7:59 AM
Police Non-Emergency
305-809-1000Decibel Limits
"These decibel limits for unreasonable excessive noise were discussed in May 2023 workshop minutes, measured from the sound source property line in commercial districts and from the complaining party's property line in residential areas. The City Commission reportedly did not support removing objective decibel levels in January 2024, indicating their continued relevance despite ongoing discussions to amend the Sound Control Ordinance."
Measure Noise Levels Instantly
Use our free browser-based decibel meter to check if your neighbors are violating the Key West, FL code.
Specific Noise Restrictions
Commercial construction, demolition, drilling, or similar activities are limited to Monday through Friday from 8:00 AM to 7:00 PM, and Saturday from 9:00 AM to 5:00 PM. No commercial construction is permitted on Thanksgiving Day, Christmas Day, and New Year's Day. Domestic power tools are allowed Monday through Friday from 8:00 AM to 7:00 PM, and on Saturday and Sunday from 9:00 AM to 5:00 PM.
Events expecting to exceed set decibel levels must obtain a Noise Exemption from the City Commission, with exemptions not issued for the same location within 60 days. Readings for 'disturbing noise' are taken 100 feet from the sound source; 'unreasonable excessive noise' readings are taken from the property line of the sound source (commercial) or the complaining party (residential).
The ordinance differentiates between 'disturbing noise' (subjective, raucous/jarring) and 'unreasonable excessive noise' (objective, decibel-measured), which could apply to animal disturbances like crowing roosters. Specific animal noise regulations beyond this general framework are not detailed.
Key West International Airport urges voluntary noise abatement procedures for aircraft from 11:00 PM to 7:00 AM. Engine run-ups are restricted to designated areas between 11:00 PM and 7:00 AM.
Fuel-powered leaf blowers are prohibited from use within 50 feet of a residence in the Historic Preservation Districts and Historic Neighborhood Commercial Districts at any time, effective April 5, 2021.
Frequently Asked Questions
Quiet Hours?
8:00 PM to 7:59 AM.
Construction?
Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.
Who to call?
Use Non-Emergency Police: 305-809-1000.
Fines?
Commonly range from $50 to $500 for initial offenses.
Noise Solutions for Key West, FL
SolvedBest Gear for Key West, FL Residents
Ultrasonic Bark Control
Humane deterrent that emits a high-frequency sound when it detects barking.
Loop Quiet Ear Plugs
The "gold standard" for sleeping. Reduces noise by 24dB without the pain of foam plugs.
1/2" Thick Rug Pad
Essential for the "80% Rule." Adds density to rugs to absorb footfall impact noise for downstairs neighbors.
Hemp Calming Chews
Natural relief for dog anxiety. Perfect for separation anxiety barking or fear of fireworks.
ThunderShirt for Dogs
The best solution for anxiety-induced barking (fireworks, thunder, separation).
Marpac Dohm Classic
The original fan-based machine. Unlike digital loops, this creates real rushing air sound.
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