Newtons noise ordinance sets property-line decibel thresholds that differ by zoning district and time of day, with residential receivers protected most strictly.
Newton Chapter 20 adopts a decibel-based framework in addition to a plainly-audible standard. Typical limits are approximately 55 dBA day and 45 dBA night at residential property lines, 60-65 dBA in business districts, and higher in industrial zones. Impulse noise and pure-tone noise receive penalties that effectively lower the allowed reading by 5 dBA. Enforcement officers use Type 2 sound level meters. The ordinance exempts emergency vehicles, snow removal, routine DPW maintenance, and short-duration domestic activity. Expert acoustical reports are commonly required for special permits near residential areas. Residents should note that measurements must be taken at the receiving property line, not inside the complainants home, for code enforcement.
Contact your local code enforcement office for specific penalty information.
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Side-by-side rule comparisons with other cities in Middlesex County.
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