Occupancy Limits: Newton vs Somerville
How do occupancy limits rules compare between Newton, MA and Somerville, MA?
Newton and Somerville have similar restriction levels.
Newton, MA
Middlesex County
Newton STR occupancy follows state sanitary code 105 CMR 410, generally allowing two persons per bedroom plus reasonable additional occupants based on square footage.
View full Newton rules →Somerville, MA
Middlesex County
Somerville STR occupancy follows MA Sanitary Code 105 CMR 410 room-size standards, typically allowing two guests per bedroom plus additional occupants based on square footage.
View full Somerville rules →Key Facts Comparison
| Fact | Newton | Somerville |
|---|---|---|
| State Code | 105 CMR 410.400 occupancy floor | 105 CMR 410 minimums |
| Bedroom Min | 70 sq ft for first person | - |
| Rule of Thumb | 2 per bedroom plus 2 | 2 guests per bedroom |
| Parties | Unregistered gatherings restricted | - |
| Posting | Listing must state max occupancy | - |
| First Occupant | - | 150 sq ft living space |
| Each Additional | - | 100 sq ft |
| Contact | - | Somerville 311 or (617) 625-6600 |
Highlighted rows indicate differences between cities.
Newton FAQ
How many guests can stay at a Newton STR?
Occupancy is driven by state sanitary code square footage rules; typically two per bedroom plus two more subject to room size.
Can I host a wedding at my Newton STR?
No, standard STR registration does not cover assembly events; separate permits and code compliance are required for gatherings.
Somerville FAQ
Can I list my 2-bedroom Somerville condo for 6 guests?
Only if the total square footage supports it under 105 CMR 410 and egress is adequate. Most 2-bedroom condos realistically support 4 guests. Inspectional Services can confirm your specific unit.
Do infants count toward occupancy?
Under 105 CMR 410, children under one year old generally do not count, but older children do. Check with ISD for your specific situation.
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