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location_onKey West, FL
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Key West, FL
Noise Ordinance Overview

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Official Decibel Limits

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Residential Day
85dB
Residential Night
60dB

"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."

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AI Executive Summary

Gemini AI

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.

Specific Noise Restrictions

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Construction

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.

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Amplified Sound

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).

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Animals

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.

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Vehicles

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.

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Leaf Blowers

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.

Noise Protection Score

CAverage

How well does Key West protect residents from noise?

Decibel Limits8/25

85 dB day / 60 dB night

Quiet Hours10/25

Standard coverage

Penalties13/25

Standard fines

Coverage25/25

5 noise categories regulated

compare_arrowsCompare Another CityScore: 56/100 — Based on dB limits, quiet hours, penalties, and ordinance breadth

Frequently Asked Questions

What are the quiet hours in Key West, FL?

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Key West's quiet hours: 8:00 PM to 7:59 AM. During these hours, noise must stay below residential nighttime decibel limits at the property line. Violations can result in fines on the first offense.

What are the noise decibel limits in Key West?

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Key West's residential noise limits: 85 dBA or 77 dBC dB(A) during the day and 60 dBA or 62 dBC dB(A) at night. Commercial zones allow 85 dBA or 77 dBC. Limits are measured at the receiving property line.

How do I file a noise complaint in Key West?

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Call the Key West police non-emergency line at 305-809-1000. For ongoing violations, contact code enforcement at 305-809-3740. Have the address, noise type, and duration ready. You can request to remain anonymous.

What is the fine for a noise violation in Key West?

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Key West's noise violation penalties: Violations of the leaf blower prohibition are punishable pursuant to Chapter 2, Article VI, of the Code of Ordinances for the City of Key West. Specific fine amounts are not detailed in the provided information, though ongoing ordinance amendments mention provisions for enforcement, fees, and penalties.. Fines typically escalate with repeat offenses and may result in misdemeanor charges for chronic violations.

What are the dog barking rules in Key West?

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Key West's rules: 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.. To report a barking dog, contact animal control at Not specified or the police non-emergency line.

When can construction work start in Key West?

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Key West's construction noise rules: 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.. Violations can be reported to code enforcement, which can issue stop-work orders for unpermitted or off-hours construction.

Are there rules about loud music in Key West?

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Yes. Key West's ordinance: 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).. Music exceeding residential decibel limits or plainly audible across property lines during quiet hours is a citable violation.

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