9 county-level rules, plus city-specific rules for 1 city in New York County, New York.
Verified from official government sources
Manhattan enforces NYC Administrative Code Title 24 Chapter 2, limiting interior residential noise to 45 dBA between 10 PM and 7 AM, with NYPD and DEP responding to 311 complaints.
Manhattan construction limited to 7 AM to 6 PM weekdays per NYC Noise Code. After-Hours Variance (AHV) permits required for weekend and nighttime work. DOB enforces with significant fines.
Manhattan enforces NYC Admin Code 24-235, which prohibits a dog from barking more than 10 minutes continuously during the day or 5 minutes at night in any residential area.
Leaf blowers in New York County are regulated by NYC Admin Code 24-227, which caps sound at 65 dBA at 50 feet and requires equipment labeling, though electric and battery blowers dominate Manhattan.
Amplified music in New York County requires a NYPD sound device permit for outdoor public use and must comply with NYC Admin Code 24-244 plainly audible standards at all times.
Aircraft noise is federally preempted, but Manhattan helicopter tourism is a major complaint source. The Downtown Manhattan Heliport restricts tourist flights and the FAA Hudson SFRA limits altitudes.
Industrial and commercial noise in New York County is governed by NYC Admin Code 24-218, which sets strict dBA limits at residential property lines and requires noise mitigation plans for citable operations.
NYC Admin Code Title 24 Chapter 2 sets tiered dBA limits in Manhattan: 45 dBA interior night residential, 50 dBA day, 7 to 10 dBA above ambient commercial, with Type 1 meter enforcement by DEP.
NYC Administrative Code Title 24, Chapter 2 (Noise Code), §§ 24-225, 24-233, 24-236, 24-237; 15 RCNY §47-02
The Noise Code is codified in Chapter 2 of Title 24 of the NYC Administrative Code. The Noise Code authorizes DEP to enforce provisions dictating limits on noise from vehicles. For vehicles with loud exhaust/mufflers these limits are laid out in §24-236 of the Administrative Code. [...] The specific penalties for the violations captured by these noise cameras are: Section 24-236(e), muffler noi...
Outdoor music events in Manhattan require an NYPD Sound Device Permit and a Mayor Office Street Activity Permit, and must comply with NYC Admin Code 24-244 time, place, and manner restrictions.
1 cities in New York County have their own noise ordinances rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for New York County — parking, noise, fences, fires, animals, pools, and more.
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