Miami-Dade County has significant aircraft noise from Miami International Airport (MIA) and multiple general aviation airports. The county established airport noise zones under Chapter 25A of the County Code with building sound insulation requirements and residential use restrictions near airports.
Miami International Airport (MIA), Opa-locka Executive Airport (OPF), Homestead Air Reserve Base/Homestead General Aviation Airport, and other facilities generate substantial aircraft noise. Chapter 25A of the Miami-Dade County Code establishes noise contour zones around airports and imposes land use compatibility requirements. Properties within 65+ DNL noise contours face residential building restrictions and sound insulation mandates. The county's Aviation Department manages the MIA Residential Sound Insulation Program (RSIP), providing free sound insulation to eligible homes. Federal Aviation Administration preempts local regulation of flight operations and altitudes. Noise complaints go to the MIA Noise Abatement Office at (305) 876-7077.
Construction within noise contour zones without meeting sound insulation requirements violates Chapter 25A. Building permits may be denied for noise-incompatible uses. FAA governs flight operations — local authorities cannot restrict flight paths. Complaints are tracked by the MIA Noise Abatement Office.
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See how Miami-Dade County's aircraft noise rules stack up against other locations.
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