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Rental Property Rules in Massachusetts (2026)

29 rules on the books across Massachusetts, 13 cities and counties. Select a rule to read the full details.

Severity: Few Restrictions · Light Restrictions · Some Restrictions · Significant Restrictions · Heavy Restrictions

Security Deposit Rules

Caps on how much landlords may collect as security deposits, return deadlines, itemized-deduction requirements, and tenant remedies for wrongfully withheld deposits.

Landlord Entry & Notice

How much advance notice a landlord must give before entering an occupied unit, the permitted reasons (repairs, showings, inspections), allowed hours, and the emergency exceptions under state law.

Repairs & Habitability

The implied warranty of habitability, how long a landlord has to fix essential services (heat, water, plumbing, mold), and tenant remedies such as repair-and-deduct, rent withholding, or breaking the lease.

Massachusetts: statewide

StatewideHeavy Restrictions

Massachusetts recognizes an implied warranty of habitability and gives tenants strong remedies. Under M.G.L. c. 111 §…

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Boston

Significant Restrictions

A Boston rental can be declared a 'problem property' and public nuisance if police respond to four or more criminal…

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Fall River

Significant Restrictions

Fall River's Minimum Housing Standards Director can bypass the normal notice-and-cure process when a violation poses a…

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Revere

Significant Restrictions

Revere requires the Board of Health to certify a rental unit as sanitarily fit before any new occupancy, applying the…

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Brockton

Some Restrictions

A vacated Brockton rental unit cannot be reoccupied until PHD inspects it and issues a certificate of fitness…

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Cambridge

Some Restrictions

Cambridge backs up the state Sanitary Code with its own fine schedule for landlords who ignore repair orders…

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Chelsea

Some Restrictions

Every rental unit in Chelsea must hold a certificate of habitability confirming it is fit for human habitation under…

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Lawrence

Some Restrictions

Lawrence rental units that fail a city inspection must submit a compliance plan to bring the unit up to the state's…

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Somerville

Some Restrictions

Somerville enforces the Massachusetts State Sanitary Code, 105 CMR 410.000-419.000, as the city's own housing standard…

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Springfield

Some Restrictions

Springfield adopts the Massachusetts State Sanitary Code, 105 CMR 410, by reference as controlling law citywide…

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Worcester

Some Restrictions

Worcester's Certificate of Fitness program, Chapter 9, Section 9 of the Revised Ordinances, lets a landlord ask the…

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Late Fees & Grace Periods

Whether late rent fees are capped, any required grace period before a fee can be charged, and limits on bounced-check (NSF) and other add-on charges under state law.

Lease Termination & Notice to Vacate

Notice required to end a month-to-month tenancy, the rules and penalties for breaking a fixed-term lease early, and early-termination protections for active-duty military, domestic-violence survivors, and medical hardships.

Eviction Notice & Process

The notice a landlord must give before filing to evict, pay-or-quit and cure-or-quit periods, no-cause termination notice, how long the court eviction process takes in this state, and the tenant's options to respond or cure.

Squatter's Rights & Adverse Possession

When an occupant without a lease gains legal protections, the line between a trespasser and a squatter, how many years of continuous possession adverse possession requires in this state, and how an owner lawfully removes a squatter.