If you own property in Massachusetts, there is a critical legal shift that occurred over a decade ago that may still affect you today. In 2010, the Massachusetts Supreme Judicial Court fundamentally changed the rules governing snow and ice liability, and many property owners throughout the Greater Boston area remain unaware of how significantly this ruling altered their responsibilities and legal exposure.
For more than 100 years, Massachusetts followed the “natural accumulation” rule. Under this longstanding legal standard, property owners could not be held liable for injuries caused by naturally accumulated snow and ice on their property. The logic was straightforward: if nature deposited the snow and the property owner did nothing to worsen the conditions, the property owner bore no responsibility for someone slipping and falling. This rule provided property owners with considerable protection and allowed many to take a passive approach to winter maintenance.
That protection vanished with the landmark Papadopoulos v. Target Corp. decision in 2010.
The ruling that changed everything
The Supreme Judicial Court’s decision abolished the natural accumulation defense in its entirety. The court determined that property owners in Massachusetts now have an affirmative duty to remove snow, ice, sleet, and slush from their property and to maintain reasonably safe conditions for anyone who might be present. This applies universally to residential homeowners, commercial property owners, and landlords alike.

The implications of this ruling cannot be overstated. Before 2010, a property owner who simply waited for snow to melt naturally faced minimal legal risk. Today, that same inaction could result in significant financial liability if someone is injured on their property. The burden shifted from the injured party having to prove that the property owner worsened the conditions to the property owner having to demonstrate that they took reasonable steps to address hazardous conditions.
What this means for you

Whether you own a single-family home in Belmont, manage a commercial building in Cambridge, or rent out residential units in Somerville, the 2010 law change affects you directly.
Homeowners often assume their property is their own concern, but mail carriers, delivery drivers, utility workers, and guests traverse private walkways throughout the winter months. If any of these individuals slips on accumulated ice and sustains an injury, the homeowner may be held legally responsible for medical expenses, lost wages, and damages for pain and suffering.
Landlords face particular scrutiny under Massachusetts law. State regulations require landlords to ensure all exits remain unobstructed and that exterior stairways, fire escapes, and egress balconies stay clear of snow and ice. Importantly, this responsibility cannot be transferred to tenants through lease language. The legal duty remains with the property owner regardless of what any rental agreement might state.
Commercial property owners confront even greater exposure due to the volume of foot traffic their properties typically experience. The more people who encounter your property daily, the higher the standard of care you must exercise. A retail location, office building, or restaurant with constant customer flow presents substantially more liability risk than a quiet residential street.
Local deadlines add another layer of complexity
Beyond the statewide liability standard, individual municipalities throughout Massachusetts have enacted specific ordinances dictating how quickly snow must be removed after a storm. In Boston, businesses have just three hours after snowfall ends to clear sidewalks and adjacent curb ramps. Residents receive six hours. Worcester allows twelve hours. Failure to meet these deadlines can result in fines, and each day of non-compliance may constitute a separate violation.

Boston specifically requires property owners to clear a path at least forty-two inches wide to accommodate wheelchairs and strollers. Shoveling snow into the street is prohibited and carries its own penalties. These local requirements exist in addition to the broader liability exposure created by the 2010 ruling, meaning property owners must satisfy both municipal ordinances and the general duty of care simultaneously.
The real cost of inaction
When a slip-and-fall injury occurs on your property due to snow or ice you failed to address, the financial consequences can be severe. Injured parties may seek compensation for emergency room visits, ongoing medical treatment, physical therapy, lost income during recovery, and general pain and suffering. In cases involving serious injuries such as broken bones or head trauma, these damages can reach substantial figures.

Most homeowners and commercial property insurance policies provide some coverage for slip-and-fall claims, but policy limits vary, and premiums often increase following claims. Some property owners discover too late that their coverage is inadequate for the damages sought. The safest and most cost-effective approach remains prevention through diligent snow and ice management.
Protecting yourself and your property
Understanding your legal obligations represents the first step toward protecting yourself from liability. The second step involves taking consistent, proactive action throughout the winter season.

Effective snow and ice management means more than simply shoveling after major storms. It requires monitoring conditions, addressing refreezing, applying appropriate deicing materials, and maintaining safe surfaces even when the accumulation seems minor. Black ice, in particular, presents serious hazards that many property owners overlook because it forms without an obvious visual warning.
For property owners who lack the time, physical ability, or equipment to manage snow removal themselves, professional snow and ice management services offer a practical solution. Partnering with an experienced provider ensures your property receives timely attention regardless of when storms arrive, including overnight and weekend events when most property owners are least prepared to respond.
Cambridge Landscape provides comprehensive snow and ice management services throughout the Greater Boston metropolitan area. Our 24/7 operations center monitors weather conditions continuously and deploys crews proactively to keep your property safe and compliant. From snow plowing and sidewalk clearing to deicing applications and snow hauling, we deliver the reliable winter maintenance that protects both the people who visit your property and your financial interests as an owner.
The 2010 law change fundamentally altered the landscape of property owner responsibility in Massachusetts. More than a decade later, that responsibility remains firmly in place. Taking winter maintenance seriously is no longer optional. It is a legal necessity.