How to file a noise complaint against a neighbor in NYC

NYC's noise code and enforcement structure distinguishes between three categories, each routed to a different agency:

• Residential noise. Music, voices, pets, appliances, or TV from a home. Handled by NYPD. Complaints go to your local precinct. Response time varies; late-night complaints (10 PM–7 AM) get priority.
• Street noise. Car horns, sirens, street performers, motorcycle exhaust. NYPD handles enforcement of muffler laws and hazardous horns. These complaints are common but response is slower—officers must catch the violation in progress.
• Commercial noise. Bars, restaurants, nightclubs, HVAC equipment, loading trucks, construction. Environmental Protection (DEP) handles most commercial noise. Some after-hours construction goes to the Department of Buildings (DOB). Complaints to DEP include industrial and mechanical noise.
• Construction noise. Jackhammers, power tools, heavy equipment. Legal construction hours are Monday–Friday 7 AM–6 PM only. No construction Saturdays, Sundays, or holidays. After-hours construction requires a permit (AHV—After-Hours Variance). DEP enforces this; DOB tracks permits.

NYC's baseline noise-code rules are time-dependent and circumstance-specific:

• 10 PM–7 AM (weekdays): Quiet hours. Loud noise, including music, voices, and machinery, are prohibited. Violations are most aggressively enforced during these hours.
• Before 10 AM Sundays and holidays: Quiet hours. Same restriction as nighttime. Many New Yorkers sleep later on weekends; enforcement recognizes this.
• 7 AM–10 PM (weekdays): Baseline compliance required. Noise must not exceed what's reasonably expected for an urban area at that hour. "Disturbing the peace" is a subjective measure, but continuous loud music, shouting, or power tools during daytime can still violate code.
• Construction 7 AM–6 PM (M-F only). Any construction outside these hours requires a Department of Buildings After-Hours Variance (AHV) permit, which is searchable and often denied or restricted.

Filing a noise complaint is straightforward. The city accepts them via two channels:

1. 311 app or web portal. Go to portal.311.nyc.gov. Search for "Noise." Select the type: Noise - Residential, Noise - Commercial, or Noise - Street.
2. NYC 311 phone line. Call 311 and describe the noise. Operators ask for location, type of noise, and what time it occurred.

If you recorded audio, SidewalkSnitch can help you document it: upload it via the app and it timestamps and geolocates the report automatically, giving you a stronger record to reference when you file with 311 above. SidewalkSnitch doesn't submit directly to the city yet.

Key details to include: exact address or intersection, time and date, type of noise, how long it lasted, and whether it's recurring. The more specific you are, the better. If filing at night when the noise is happening, include "noise is occurring right now."

Noise complaints often result in "Closed—Unable to Locate" or "Closed—Complaint Addressed" with no visible enforcement. Here's why, and what you can do:

• The noise had stopped by the time officers arrived. This is the most common outcome. A 311 officer takes time to dispatch; if your neighbor turned off the music before arrival, there's no violation to cite. Repeated complaints from the same address, however, can push precincts to conduct proactive observation (stakeouts) on weekend or night shifts.
• Escalate with pattern data. If a location generates 3+ complaints in 30 days, file a follow-up complaint explicitly referencing prior SRNs (service request numbers). Include "recurring" in the description. Tag your local council member's office or community board and share the complaint pattern.
• Community Board meetings and CB complaints. Bring a list of your 311 SRNs to a Community Board meeting and file a CB complaint. Boards track noise-complaint patterns and can pressure the precinct for proactive response.
• Council Member outreach. Your city council member's office monitors constituent 311 complaints. Send them screenshots of your SRNs with dates and say "recurring complaint, no response."

If the noise is urgent and ongoing—e.g., a party at 2 AM—call 311 or NYPD directly. Identify your address and the noise, and tell them "the noise is happening now." Say it's a noise complaint, not a disturbance-of-peace 911 call unless you feel unsafe. 311 dispatches faster than NYPD would for noise alone, but officers respond under the same precinct schedule.

For legal emergencies (threats, violence), call 911. For noise alone, 311 is appropriate.