Permit Requirements: Ayer vs Cambridge
How do permit requirements rules compare between Ayer, MA and Cambridge, MA?
Ayer and Cambridge have similar restriction levels.
Ayer, MA
Middlesex County
Middlesex County must comply with MA STR law (MGL c.64G). State registry mandatory. Hosts must carry $1M liability insurance. Municipal licensing may apply.
View full Ayer rules →Cambridge, MA
Middlesex County
Cambridge requires all short-term rentals to be owner-occupied and registered with the city under the 2018 STR ordinance, with inspections and annual renewal mandatory.
View full Cambridge rules →Key Facts Comparison
| Fact | Ayer | Cambridge |
|---|---|---|
| State Registry | Mandatory (MA DOR) | - |
| Insurance | $1M liability required | - |
| Local License | Check Middlesex County requirements | - |
| State Law | MGL c.64G | - |
| Ordinance Year | - | 2018 |
| Owner-Occupied | - | Required |
| Investor Rentals | - | Prohibited |
| State Registration | - | MGL c.64G required |
| Renewal | - | Annual |
Highlighted rows indicate differences between cities.
Ayer FAQ
Do I need to register?
Yes. MA requires mandatory state STR registration through DOR plus any Middlesex County local licensing requirements.
Do I need insurance?
Yes. MA law requires STR hosts to carry $1 million in liability insurance.
Cambridge FAQ
Can I rent out a property I do not live in?
No, Cambridge requires STRs to be owner-occupied or in an owner-occupied 2-3 family building.
Where do I register?
Register with the Cambridge Inspectional Services Department and with the MA DOR for state tax purposes.
Compare other topics
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