What is the residential decibel limit in Brooklyn, NY?

Daytime limit: Ambient + 10 dB(A) (7 AM - 10 PM). Nighttime limit: Ambient + 7 dB(A) (10 PM - 7 AM). Decibel limits vary by time and zoning area. Impulsive sounds are restricted if they exceed the ambient sound level by 15 dB(A) or more. Bass sounds from commercial venues must not exceed 6 dB(C) above the ambient sound level if the ambient is greater than 62 dB(C). Single air conditioner/circulating device cannot exceed 42 dB(A) measured three feet from the source at an open door or window of a nearby residence; buildings with multiple devices cannot exceed 45 dB(A).

Who do I call for a noise complaint in Brooklyn, NY?

For non-emergencies, contact the police at 311 (or 212-639-9675 outside NYC). For code violations, contact Code Enforcement at 311 (or 212-639-9675 outside NYC).

Brooklyn, NY Noise Ordinance

Quiet Hours: 10 PM - 7 AM

Residential Decibel Limit: Ambient + 10 dB(A) (7 AM - 10 PM) (Day) / Ambient + 7 dB(A) (10 PM - 7 AM) (Night)

Summary: Brooklyn, NY noise ordinances, governed by the New York City Noise Code (Title 24, Chapter 2), prohibit unreasonable noise that disturbs public health and comfort. Quiet hours are generally 10 PM to 7 AM, with specific decibel limits and restrictions for construction, amplified sound, animals, and vehicles. Violations can result in significant fines.

Local Noise Laws

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