Noise Ordinances in Trenton, NJ (2026)
5 verified noise ordinances for Trenton, New Jersey, sourced directly from the municipal code and official government pages.
Verified from official government sources
Barking Dogs
Trenton bars dog owners from letting their dog annoy neighbors by barking or howling, trespass on others' property, or damage shrubbery, flowers or gardens, under § 21-7. Police investigate barking complaints, independently confirm the problem, issue a warning first, and can cite the owner only if the annoyance continues after that warning.
Trenton Barking Dog Nuisance Rule
Some RestrictionsTrenton Code § 21-7
No dog owner shall suffer or permit any dog to annoy neighbors and other persons living within the immediate vicinity in the City by barking and howling, nor permit his/her dog to trespass upon the property of any other persons in the City, nor suffer or permit his/her dog to damage shrubbery, flowers, gardens or any other property of any kind or character belonging to any neighbor or other per...
Leaf Blower Rules
Trenton bars operating power lawn mowers, leaf blowers, vacuums, golf course maintenance equipment and chain saws between 7:00 p.m. and 8:00 a.m. citywide, treating the restricted use as a loud and unnecessary noise under the city's Noise chapter.
Trenton Leaf Blower & Lawn Equipment Hours
Some RestrictionsTrenton Code § 167-2(I)
I. Lawn mowers and chain saws. The operation or use of any power lawn mower or other internal combustion landscaping equipment, including, but not limited to, leaf blowers, vacuums, and golf course maintenance equipment or chain saws between the hours of 7:00 p.m. and 8:00 a.m. [Amended 5-20-2010 by Ord. No. 10-24]
Amplified Music & Outdoor Sound
Trenton Code § 167-2 declares it a nuisance to play a radio, phonograph or musical instrument louder than needed for convenient hearing in a way that disturbs neighbors, and separately bans loudspeakers, sound amplifiers or sound trucks broadcasting onto the City's streets or public places for advertising or to attract attention, with an exemption for official government sound trucks that first notify the Police Director.
Trenton Amplified Sound and Loudspeaker Rules
Some RestrictionsTrenton Code § 167-2A, § 167-2B
A. Radios, televisions, phonographs. The playing of any radio receiving set, television, musical instrument, phonograph or other machine or device for the production or reproduction of sound with louder volume than is necessary for convenient hearing of the person so playing, using or operating such instrument or device and any persons who are voluntary listeners thereto, or in such manner as t...
Decibel Limits
Trenton's only measured decibel standard applies to junkyards and recycling centers under Code § 137-10. Sound at a residential or institutional property line cannot exceed 55 dBA from 7 a.m. to 5 p.m. or 50 dBA overnight; commercial and industrial receiving areas get higher caps, measured at the receiving property boundary.
Trenton Junkyard and Recycling Noise Limits
Some RestrictionsTrenton Code § 137-10
No person shall operate or cause to be operated within the boundaries of any junkyard or recycling center any source of sound in such a manner as to create a sound level in excess of the limits set forth below as measured at or within the property boundary of the receiving land use. ... Residential or institutional: 7:00 a.m. to 5:00 p.m., 55 decibels; 5:00 p.m. to 7:00 a.m., 50 decibels. Comme...
Vehicle Noise
Trenton bans exhausts, horns and mufflers that emit loud or unnecessary noise from any vehicle on city streets. The Noise chapter treats unmuffled exhausts and unreasonably loud or prolonged horn use as separate violations, each punishable under the city's general penalty schedule.
Trenton Vehicle Horn & Exhaust Noise Rules
Some RestrictionsTrenton Code § 167-2
D. Horns, signaling devices. The sounding of any horn or warning device on any automobile, motorcycle, bus or other vehicle, except when required by law or when necessary to give timely warning of impending danger to persons driving other vehicles or to persons upon the street; as well as the sounding of any horn or warning device on any automobile, motorcycle, bus or other vehicle which shall ...
Looking for Mercer County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Trenton city rules.
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