Noise from Specific Sources in New York County, NY (2026)

3 county-level rules, plus city-specific rules for 1 city in New York County, New York.

Verified from official government sources

Note: These county rules apply to unincorporated areas of New York County. If you live within an incorporated city, that city's own rules apply — see the city list below.

HVAC & Mechanical Noise

HVAC noise in Manhattan is regulated under NYC Admin Code 24-232, capping circulation devices at 42 dBA inside adjacent dwellings at night and requiring DEP mitigation plans for violations.

Manhattan HVAC and Rooftop Equipment Noise

Heavy Restrictions

Full ordinance details →Official source ↗

Bar & Nightclub Noise

Manhattan bars and nightclubs must comply with NYC Admin Code 24-231, which prohibits plainly audible music beyond 15 feet after 10 PM and caps interior neighbor impact at 42 dBA.

Manhattan Bar and Nightclub Noise Rules

Heavy Restrictions

Full ordinance details →Official source ↗

Generator Noise

Portable and standby generators in New York County must comply with NYC Admin Code 24-232 HVAC equipment limits and DOB emergency generator permit conditions that include sound attenuation.

Manhattan Generator Noise Rules

Heavy Restrictions

Full ordinance details →Official source ↗

Noise from Specific Sources by City in New York County

1 cities in New York County have their own noise from specific sources rules. Each link goes to that city's dedicated page with code citations.

New YorkPop. 8,336,817

6 verified rules • Airport Engine Run-up, Bar & Nightclub Noise

All New York County ordinances

See every category we cover for New York County — parking, noise, fences, fires, animals, pools, and more.

New York County Ordinance Hub →