Essex County, NJ Noise Ordinances: Quiet Hours (2026)

Essex County is one of New Jersey's 21 counties and operates under a county executive form of government, but New Jersey is a strong home rule state: under N.J.S.A. 40:48-1 (general police powers) and N.J.S.A. 40:55D (Municipal Land Use Law), municipalities - not counties - regulate residential noise. Essex County's role on noise is essentially limited to the County Sheriff's Office (973.621.4111) supporting municipal police on county roads and the County's own facilities. The statewide framework is the New Jersey Noise Control Act of 1971 (N.J.S.A. 13:1G) and the implementing rules at N.J.A.C. 7:29, administered by the NJ Department of Environmental Protection. Those rules set sound level limits for stationary commercial and industrial sources measured at the receiving residential property line: 65 dB(A) from 7:00 a.m. to 10:00 p.m. and 50 dB(A) from 10:00 p.m. to 7:00 a.m., with octave-band and impulse noise restrictions. N.J.A.C. 7:29 does NOT regulate residential-to-residential noise, motor vehicles, emergency vehicles, or construction. Each Essex municipality has its own local ordinance: Newark (Code Ch. 18, Article 1) defines unreasonable noise and prohibits loud sound between 10 p.m. and 7 a.m.; Bloomfield, Montclair, East Orange, Maplewood, and West Orange each have separately adopted noise codes - many of which incorporate the N.J.A.C. 7:29 limits by reference and add quiet hours typically running 10 or 11 p.m. to 7 a.m. on weekdays. Construction noise, leaf blowers, and barking dogs are usually addressed in each municipality's separate ordinances.