VERIFIED 2026

New Bedford, MA
Noise Code

The official quiet hours, decibel limits, and enforcement protocols for New Bedford, MA.

Ordinance Summary

New Bedford, MA noise ordinances, primarily found in Chapter 17, Sections 15 and 17 of the City's Code of Ordinances, regulate unnecessary noise. They prohibit excessive automobile horn blowing between 11 PM and 7 AM and restrict commercial establishment noise in residential areas from 10 PM to 7 AM. Amplified sound in public cannot exceed 70 dB at 15 feet. Habitual animal noise is also prohibited.

Quiet Hours

10PM-7AM (commercial establishments in residential areas); 11PM-7AM (automobile horns)

Police Non-Emergency

508-991-6350

Decibel Limits

Day
N/A
Night
N/A

"Amplified sound in public areas cannot exceed 70 dB(A) at 15 feet. Massachusetts state regulations (310 CMR 7.10) consider a noise violation if a source increases the broadband sound level by more than 10 dB(A) above ambient or produces a pure tone condition."

Measure Noise Levels Instantly

Use our free browser-based decibel meter to check if your neighbors are violating the New Bedford, MA code.

Specific Noise Restrictions

1
Construction

Not explicitly specified in local ordinance. Work in City Streets or Rights of Ways is prohibited from December 15th to April 1st without prior written approval. State guidelines often permit construction noise between 7 AM and 8 PM on weekdays and Saturdays.

2
Amplified Sound

Playing portable radios, tape players, or other electronically amplified sound devices is prohibited from public buses, bus stops, public beaches, public parking lots, public streets, malls, stores, and any other public area when the sound exceeds 70 dB(A) at a distance of 15 feet. Motor vehicle radios or sound reproduction systems operated within a vehicle should not create unnecessary noise for anyone other than the driver and passengers.

3
Animals

The keeping or harboring of any dog or other animal which by habitual howling, yelping, barking, or other noise disturbs or annoys a considerable number of persons or neighborhood is unlawful and a public nuisance.

4
Vehicles

Unnecessary blowing of automobile horns is prohibited between 11:00 p.m. and 7:00 a.m., except in emergencies. Noises at commercial establishments in residential neighborhoods, including loading or unloading of motor vehicles, are prohibited between 10:00 p.m. and 7:00 a.m. if they menace health or disturb sleep.

Frequently Asked Questions

Quiet Hours?

10PM-7AM (commercial establishments in residential areas); 11PM-7AM (automobile horns).

Construction?

Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.

Who to call?

Use Non-Emergency Police: 508-991-6350.

Fines?

Commonly range from $50 to $500 for initial offenses.

Call Police