Chelsea, MA Short-Term Rentals: Insurance Requirements (2026)
Key Facts
- State Minimum
- $1,000,000 liability per occurrence
- Statute
- MGL c. 175 §4F (Acts 2018, c. 337)
- Platform Coverage Allowed
- If equal/greater than $1M
- FAIR Plan Cap
- $500,000 (private gap coverage needed)
- HO-3 Standard
- Typically excludes STR activity
- Chelsea Daily Fine
- $300/day for STR violations
Summary
Massachusetts law requires every short-term rental operator to maintain at least $1,000,000 in liability insurance covering each rental, under MGL c. 175 §4F (added by Chapter 337 of the Acts of 2018). The hosting platform's coverage may satisfy the requirement if it meets or exceeds the $1M minimum and defends the operator and any tenants/owners in the building. Chelsea enforces this state mandate through its STR registration program.
Section 4F. (a) As used in this section, the terms ''hosting platform'', ''operator'' and ''short-term rental'' shall have the same meanings as under section 1 of chapter 64G unless the context clearly requires otherwise.
(b) An operator shall maintain liability insurance of not less than $1,000,000 to cover each short-term rental, unless such short-term rental is offered through a hosting platform that maintains equal or greater coverage. Such coverage shall defend and indemnify the operator and any tenants or owners in the building for bodily injury and property damage arising from the short-term rental.
(c) Prior to an operator offering a short-term rental through the use of a hosting platform, the hosting platform shall provide notice to the operator that standard homeowners or renters insurance may not cover property damage or bodily injury to a third-party arising from the short-term rental.
(f) An operator who intends to operate a short-term rental shall provide notice to any insurer that writes a homeowners or renters insurance policy for the property where such short-term rental is to be located of the operator's intent to operate such short-term rental.
Full Breakdown
MGL c. 175 §4F, enacted as part of Chapter 337 of the Acts of 2018, requires that every Massachusetts short-term rental be covered by liability insurance of at least $1,000,000 per occurrence that defends and indemnifies the operator and any tenants or owners in the building for bodily injury and property damage arising from the rental. The statute permits the operator to satisfy the requirement either through their own policy or through a hosting platform (such as Airbnb or Vrbo) that maintains equal or greater coverage.
The Massachusetts FAIR Plan supplemental STR coverage caps at $500,000, so FAIR Plan policyholders must obtain the remaining liability through a private carrier or surplus-lines policy. Chelsea's Short-Term Rental Application is filed through Inspectional Services (617-466-4142) and operates within this state framework. Standard Massachusetts homeowner HO-3 policies typically exclude short-term commercial rental activity, so operators commonly add a short-term rental endorsement or a dedicated commercial-liability policy. -platform allocation in detail.
Violations & Fines
Renting a unit in Massachusetts without the required $1,000,000 liability coverage is a violation of MGL c. 175 §4F. In Chelsea, operating an STR without registration or in violation of program requirements (including state-law compliance referenced in the application) is fined $300 per violation per day, with three or more noise/trash/disorderly violations within a year rendering the operator ineligible to register or re-register.
Frequently Asked Questions
How much liability insurance does a Chelsea short-term rental host need?
Does Airbnb's host coverage satisfy the Massachusetts STR insurance requirement?
Will my Chelsea homeowner policy cover Airbnb stays?
Sources & Official References
Other rules in Chelsea
Compare Chelsea to another location·View the Massachusetts short-term rentals overview
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Insurance Requirements in Nearby Cities
How other cities in this county handle insurance requirements.