Cambridge has no wildfire defensible-space rules but requires owners to keep lots free of overgrown brush and combustible debris under the property maintenance ordinance and MA Fire Code.
As a fully built-out urban municipality with no true wildland-urban interface, Cambridge does not impose the fuel-reduction zones common in California or Colorado. However, Cambridge inspectional services and the Fire Department can cite property owners whose lots accumulate dried vegetation, yard waste, or combustible storage that creates a fire hazard to neighboring buildings. Under the Cambridge property maintenance code, vacant lots and yards must be kept reasonably clear of dead brush, dry grass exceeding permitted heights, and flammable debris. The MA Fire Code (527 CMR 1.00) further requires that combustible vegetation be kept away from ignition sources such as electrical equipment, dumpsters, and buildings. Complaints are typically handled through Cambridge iReport/311, and noncompliance can result in cleanup liens on the property.
Contact your local code enforcement office for specific penalty information.
Cambridge, MA
Cambridge enforces numerical decibel limits: 60 dBA day and 50 dBA night at residential receptors, with a 5 dBA penalty for tonal or impulsive sounds.
Cambridge, MA
Cambridge treats persistent barking as a noise violation under Chapter 8.16 and an animal nuisance under Chapter 6.04; owners of chronically barking dogs fac...
Cambridge, MA
Cambridge banned gas-powered leaf blowers in 2024, requiring all landscapers and residents to switch to electric models, with time and decibel restrictions r...
Cambridge, MA
Outdoor music events in Cambridge require a one-day entertainment license from the License Commission, with end times typically capped at 10 PM on weeknights...
Cambridge, MA
Cambridge enforces strict industrial and commercial noise limits: 60 dB days and 50 dB nights at residential property lines, aligned with MassDEP Policy 90-001.
Cambridge, MA
Cambridge reserves designated EV charging station spaces for actively charging electric vehicles only, and new large developments must provide EV-ready parki...
Side-by-side rule comparisons with other cities in Middlesex County.
See how other cities in Middlesex County handle brush clearance.
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