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Short-Term Rental Regulations
in Somerville, MA

Last verified: March 2026 · Report an update

Zoning & Conditions

STRs must be the operator's primary residence; adjacent units or non-primary residences are prohibited. Occupancy is limited to one group of up to 10 people or two people per guest bedroom, whichever is fewer. If the host is not present, rentals are capped at 90 days per year, whereas hosted rentals have no day limit.

How to Obtain a Permit

1. Apply for a certificate of registration through the City's online portal. 2. If you are a renter, submit a property owner approval affidavit as part of the application. 3. Ensure the unit is your primary residence and complies with all safety and posting requirements (trash, parking, and noise rules).

Official Resources

Official Somerville STR regulation source

Frequently Asked Questions

Are short-term rentals allowed in Somerville, MA?
STRs must be the operator's primary residence; adjacent units or non-primary residences are prohibited. Occupancy is limited to one group of up to 10 people or two people per guest bedroom, whichever is fewer. If the host is not present, rentals are capped at 90 days per year, whereas hosted rentals have no day limit.
Is a permit required to operate a short-term rental in Somerville?
Yes, a permit is required to operate a short-term rental in Somerville. 1. Apply for a certificate of registration through the City's online portal. 2. If you are a renter, submit a property owner approval affidavit as part of the application. 3. Ensure the unit is your primary residence and complies with all safety and posting requirements (trash, parking, and noise rules).
How do I get a short-term rental permit in Somerville?
1. Apply for a certificate of registration through the City's online portal. 2. If you are a renter, submit a property owner approval affidavit as part of the application. 3. Ensure the unit is your primary residence and complies with all safety and posting requirements (trash, parking, and noise rules).

Disclaimer

This information is for general reference only and may not reflect the most current regulations. STR regulations change frequently. Always verify requirements with official local government sources before operating a short-term rental.

Last verified: March 2026 · Suggest a correction