Smoke Detectors: Newton vs Somerville
How do smoke detectors rules compare between Newton, MA and Somerville, MA?
Newton and Somerville have similar restriction levels.
Newton, MA
Middlesex County
Newton enforces MA smoke and CO detector law requiring working alarms on every level; inspection certificate required before sale or transfer under MGL c.148 s.26F.
View full Newton rules →Somerville, MA
Middlesex County
Massachusetts requires smoke and carbon monoxide detectors in every dwelling. Somerville Fire Department inspects before any sale or transfer of residential property under MGL c.148 s.26F.
View full Somerville rules →Key Facts Comparison
| Fact | Newton | Somerville |
|---|---|---|
| State Law | MGL c.148 s.26F | - |
| Locations | Every level, near bedrooms | - |
| CO Alarms | MGL c.148 s.26F1/2 | - |
| Resale | Inspection required | - |
| Certificate | Issued by Fire Dept | - |
| State law | - | MGL c.148 s.26F and 26F-1/2 |
| Pre-sale inspection | - | Required by Somerville Fire |
| Carbon monoxide | - | Required outside sleeping areas |
| New construction | - | Hardwired interconnected |
| Inspection fee | - | From 50 dollars |
Highlighted rows indicate differences between cities.
Newton FAQ
Do I need a smoke detector inspection to sell my Newton home?
Yes. Massachusetts law requires a Certificate of Compliance from Newton Fire Department before selling any 1 to 3 family home.
What type of smoke alarms does Newton require?
Photoelectric alarms within 20 feet of kitchens and bathrooms, dual-sensor or combination alarms elsewhere, with CO alarms near every sleeping area.
Somerville FAQ
Do I need an inspection before selling my home?
Yes. Somerville Fire must issue a smoke and CO compliance certificate before any sale or transfer.
Are battery detectors allowed?
In 1-2 family homes built before 1975, yes. Newer homes need hardwired interconnected units.
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