Buffalo noise rules at a glance
- Governing code: Buffalo City Code, Chapter 293 (Noise)
- Quiet hours: 9:00 PM – 7:00 AM, except Fridays and Saturdays when the evening boundary moves to 11:00 PM
- How violations are judged: Plainly-audible standard
- Complaints: 311
How Buffalo decides what counts as too loud
Buffalo works from an excessive and unreasonable noise standard, and gives weekends their own later evening boundary rather than applying one curfew all week.
Noise limits in Buffalo
| Applies to | Daytime | Night |
|---|---|---|
| Daytime hours | 7:00 AM – 9:00 PM, extended to 11:00 PM on Fridays and Saturdays | Outside those hours, noise that annoys or disturbs is prohibited |
| Power tools and yard equipment | Permitted during daytime hours | Power-driven hedge shears and similar tools are prohibited 9:00 PM – 7:00 AM where they disturb a neighbour |
What's specific to Buffalo
- The Common Council's findings frame the chapter around comfort, convenience, safety, health and welfare, which is the standard complaints are judged against.
- The weekend extension to 11:00 PM is two hours, which is wider than most cities allow.
- Yard and power equipment is named explicitly, making it one of the easier complaints to bring.
What Buffalo residents most often report
- Yard and power equipment run after 9:00 PM on weeknights.
- Amplified music and parties, judged against the excessive-and-unreasonable standard.
- Commercial deliveries and equipment in residential streets outside daytime hours.
How to measure it in Buffalo
Record the day of the week alongside the time. Buffalo's evening boundary is 9:00 PM from Sunday to Thursday and 11:00 PM on Friday and Saturday, so the same 10:00 PM reading supports a complaint on a Tuesday and undermines one on a Saturday. Beyond that the test is disturbance rather than a level, so a log across several evenings is worth more than a single peak.
Record levels with the free online decibel meter, and log the date, start time and duration with each reading. A phone microphone is accurate to roughly ±2 dB and is not a calibrated instrument — enough to establish a pattern, not enough for an enforcement hearing.
Turn your readings into something you can file
311 will ask when the noise happens and how long it lasts. A live decibel reading answers neither. Pro records a timestamped session — a ten-minute check or a full night — charts the whole thing, and exports a PDF with the dates, times, duration and the statistics that describe a pattern rather than a moment.
- Timestamped sessions with the recording timezone
- Leq and L10/L50/L90 background levels
- Print-ready PDF report, one click
- Your last 25 sessions, kept on your device
Measurements stay on your device on the subscription plans. A phone microphone is not a calibrated instrument — a session establishes a pattern, and this page is not legal advice.
How to file a noise complaint in Buffalo
Buffalo 311 takes noise reports; police handle parties and immediate disturbances under the general provisions of Chapter 293.
Sources
Municipal codes are amended regularly and enforcement practice varies by neighbourhood and agency. This page summarises the code as of 2026-08-10 and is not legal advice — confirm against the linked code before relying on any figure, and consult a lawyer for a dispute.
Noise ordinances in other metros
See all US metro noise ordinances or read how many decibels is too loud.