Snow & Ice Slip and Fall Lawyer in New York City

A New York City winter is beautiful until it puts you in the hospital. Slipping on icy pavement or packed snow can cause serious fractures, head injuries, and joint damage in an instant. These falls often happen because a property owner failed to clear their sidewalk, failed to treat an icy surface, or allowed refrozen slush to become a trap for pedestrians.

Snow and ice slip and fall cases involve specific legal rules that are different from other types of premises liability claims. The storm in progress doctrine, the property owner’s reasonable time obligation, and black ice situations all create factual and legal issues that require experience to navigate. Understanding those rules – and knowing how to investigate a winter accident case – is what makes the difference between winning and losing.

At Linden Law, Jason Linden handles snow and ice slip and fall accidents throughout all five boroughs of New York City. Free consultation. No fee unless we win.

Call (212) 804-8440

Property Owner Duties After a Winter Storm

Property owners – landlords, commercial property owners, and managing agents – have a legal obligation to maintain their premises in a reasonably safe condition. In the context of snow and ice, this means:

Clearing snow and ice from sidewalks within a reasonable time after a storm ends
Treating icy surfaces with salt, sand, or other appropriate de-icing materials
Re-treating surfaces when ice reforms after initial clearing
Maintaining safe pathways to building entrances, parking lots, and commonly used areas

The key word is “reasonable.” What is reasonable depends on the severity of the storm, the time elapsed since it ended, the resources available to the property owner, and the degree of danger created. A large commercial building with a maintenance staff has a higher standard of care than a small property owner.

The Storm in Progress Doctrine – A Critical Rule

New York law includes a doctrine that significantly affects winter slip and fall cases: the storm in progress rule.

Under this doctrine, a property owner generally cannot be held liable for snow or ice conditions that exist while a storm is actively occurring. The rationale is straightforward: it is unreasonable to require continuous clearing of a surface while precipitation is actively falling. Liability begins when the storm ends.

What this means in practice:
– If you slip on a sidewalk while snow is actively falling, the property owner may invoke this defense
– The liability clock starts running when the storm ends
– The property owner then has a reasonable amount of time to clear and treat before liability attaches

But the storm in progress defense is frequently misused. Property owners and their insurers invoke it even when:

The storm had ended hours or days before the fall
The icy condition resulted from a prior storm, not the current weather event
The dangerous condition was caused by the property owner’s own drainage or design (a downspout that directs water onto a walkway where it freezes, for example)
The property has a history of chronic icing that was never properly addressed

We investigate the weather timeline carefully, using official weather records to establish exactly when the storm ended – and whether the property owner had sufficient time to act before your fall.

Black Ice – The Invisible Hazard

Black ice is a thin, transparent layer of ice that forms when temperatures drop after precipitation – often invisible to the eye and indistinguishable from wet pavement. It is responsible for a disproportionate number of serious falls in New York City.

Property owners cannot claim they did not see black ice as a defense to liability. If conditions existed that a reasonable property owner would have recognized as likely to create black ice – overnight temperature drops after rain or snow, drainage patterns that pool water where it freezes, a history of icing at a particular location – the owner is on notice that treatment was required. Failure to act when conditions predictably create black ice is negligence.

NYC’s Snow Removal Rules

The NYC Administrative Code requires property owners to clear snow and ice from sidewalks within specific timeframes after a storm ends:

4 hours after snow stops falling (between 7:00 a.m. and 9:00 p.m.)
By 11:00 a.m. the next morning if snow stops between 9:00 p.m. and 9:00 a.m.

Violation of these specific timelines, while not automatically establishing civil liability, is evidence that the property owner failed to act within a reasonable time.

Commercial property owners and multi-family residential landlords face the full scope of these obligations. One- and two-family owner-occupied homes fall under the City’s sidewalk responsibility (with the § 7-210 exception) – meaning the 90-day Notice of Claim applies if you fell on the sidewalk of a private home.

Weather Records – Essential Evidence

Weather documentation is critical in snow and ice cases. We obtain:

National Weather Service records for the exact location and time period
Certified weather station data showing precipitation amounts and storm end times
NOAA historical weather data confirming the precise chronology
NYC Sanitation snow removal records – which streets and properties were treated by City crews

This evidence establishes the precise timeline, counters the storm in progress defense, and supports the argument that the property owner had ample time to act before your fall.

Frequently Asked Questions

I fell on a snowy sidewalk in front of a house. Who is liable?
It depends on the type of house. If it is a one- or two-family owner-occupied home, the City of New York is responsible for that sidewalk section – which means you need to file a 90-day Notice of Claim. If it is a larger residential building or commercial property, the property owner is responsible under § 7-210.

It was still snowing when I fell, but the ice I fell on was from a storm two days earlier. Does the storm in progress defense apply?
No. The storm in progress defense applies to the current, actively occurring precipitation event. If you fell on ice from a prior storm – even if new snow was falling – the property owner may still be liable for failing to address the pre-existing dangerous condition. We establish the weather timeline with precision.

The property owner salted the sidewalk, but it refroze and I fell. Can I still recover?
Yes, potentially. Treating a surface once and then failing to monitor or re-treat it when conditions cause refreezing can constitute negligence. The duty is ongoing, not discharged by a single application of salt.

I fell in a parking lot that wasn’t plowed after a storm ended more than 10 hours earlier. Is that enough to establish negligence?
Ten hours is substantial time for a commercial property with maintenance obligations. The specific facts – storm severity, the owner’s resources, the foot traffic in the area – determine liability. This is a strong set of facts for a plaintiff, and we would want to investigate fully.

How do I prove the condition had existed long enough for the owner to be responsible?
We use weather records, photographs, maintenance logs, witness testimony, and property owner records. If a storm ended 24 hours before your fall and the walk was never treated, the timeline itself is your evidence. If the condition was a chronic problem – a location that ices repeatedly due to drainage issues – prior complaints and incident records establish that the owner was on notice.

Call Linden Law – Snow and Ice Slip and Fall Attorneys in NYC

Winter accidents are time-sensitive in every way – the conditions change, evidence is lost, and deadlines run.

Call: (212) 804-8440

No fee unless we win. Free consultation. Jason Linden personally handles every case.

Linden Law LLC | 250 West 57th St., Suite 432, New York, NY 10017 | linden.law