New York Slip and Fall Laws: Proving Premises Liability

To win a slip and fall claim in New York, you must prove that a property owner was negligent (failed to maintain reasonably safe premises), had actual or constructive notice of the hazard, and that the hazard caused your injury. New York applies pure comparative negligence under CPLR section 1411, so partial fault reduces but never bars your recovery.

Proving a slip and fall claim in New York

New York landowners owe the people on their property a single duty: reasonable care under the circumstances. The Court of Appeals adopted that standard in Basso v. Miller, 40 N.Y.2d 233, 241 (1976), abandoning the old trespasser, licensee, and invitee categories and holding that "foreseeability shall be a measure of liability." No statute creates this duty; Basso does. Status is no longer determinative, though Basso noted that "considerations of who plaintiff is and what his purpose is upon the land are factors which, if known, may be included in arriving at what would be reasonable care under the circumstances."

To prevail on a slip and fall claim, you must establish that a hazardous condition existed, that the owner had notice of it, that the owner failed to remedy it within a reasonable time, and that this failure caused your injury. Each element matters, but notice is typically the hardest to prove.

New York courts recognize two forms of owner notice. Actual notice means the owner or its employees knew about the specific hazard before your fall, through a complaint, an inspection report, or direct observation. Constructive notice is established when the condition was visible and apparent and had existed for a sufficient length of time before the accident that, in the exercise of reasonable care, the owner should have discovered and corrected it.

The leading New York Court of Appeals decision on constructive notice is Gordon v. American Museum of Natural History, 67 N.Y.2d 836 (1986). In Gordon, the court held that a plaintiff cannot raise a constructive-notice claim simply by pointing to the presence of a foreign substance on a floor; the plaintiff must show the condition existed for a sufficient period of time to allow the owner to discover and remedy it. Evidence used to establish constructive notice includes surveillance footage showing how long the hazard was present, maintenance and inspection logs, the appearance of the hazard (dried, worn, or discolored substances suggest a longer presence), and witness testimony.

New York also recognizes the separate "trivial defect" doctrine from Trincere v. County of Suffolk, 90 N.Y.2d 976 (1997). A surface irregularity that is genuinely trivial given its width, depth, elevation, and surrounding circumstances can defeat a premises liability claim on the merits, even if it caused a fall. There is no fixed height threshold; courts weigh all of the circumstances. A gap or crack that would constitute a hazard in a busy pedestrian area may be trivial in a low-traffic location.

The open-and-obvious doctrine in New York

New York treats an open and obvious hazard as a limit on the duty to warn about it, not as a doctrine that erases the landowner's separate duty to keep the premises reasonably safe. That split is what makes the state comparatively favorable to injured plaintiffs, and it is also why the same doctrine can win a case for a defendant on one theory and fail on another.

Tagle v. Jakob, 97 N.Y.2d 165 (2001), is the Court of Appeals decision on the warning half of that rule, and it is authority defendants rely on rather than a plaintiff's case. A 16-year-old guest climbed a pine tree in a rented backyard and touched an uninsulated electric wire strung through its branches. Starting from Basso, the court held that the landlord owed no duty to remedy a condition inside the utility company's easement, and on the failure-to-warn theory it wrote that "we have long held that a landowner has no duty to warn of an open and obvious danger." Because the wires were plainly visible in a photograph the plaintiff conceded was accurate, the court decided obviousness as a matter of law, held "that Jakob had no duty to warn the tenant of that hazard," and affirmed the dismissal of the complaint against her. Tagle also states the flip side: "a latent hazard may give rise to a duty to protect entrants from that danger."

What Tagle does not do is dispose of a case whose complaint is that the property itself was unsafe rather than that nobody warned about it. Appellate Division decisions draw that line. In Westbrook v. WR Activities-Cabrera Markets, 5 A.D.3d 69 (1st Dep't 2004), the First Department treated the obviousness of a hazard as bearing on comparative fault and foreseeability rather than on the existence of a duty. The practical consequence is that a defense argument of "the hazard was obvious" does not automatically end a failure-to-maintain case at the summary-judgment stage; it becomes a question for the jury on comparative fault. On a pure failure-to-warn theory, as Tagle shows, it can end the case.

Practitioners should keep in mind the related but distinct trivial-defect doctrine from Trincere: a hazard that is truly trivial (not merely obvious) can still defeat a claim, because the court may find it was not dangerous at all.

Ice, snow, and natural accumulation in New York

New York does not follow the "natural accumulation" no-duty rule applied in states such as Illinois and Ohio. Under those rules, a property owner owes no duty of care for falls on naturally accumulated ice and snow. New York affirmatively rejects that categorical immunity. New York landowners owe an ordinary reasonable-care duty to remove or remedy naturally accumulated snow and ice within a reasonable time after the storm ends.

The key limiting doctrine in New York is the judicially created "storm-in-progress" rule, confirmed by the Court of Appeals in Solazzo v. New York City Transit Authority, 6 N.Y.3d 734 (2005). Under this rule, a landowner is not liable for icy or snowy conditions that develop while a storm is actively ongoing, or for a reasonable time after the storm ends to allow for safe cleanup. The rationale is that requiring a property owner to clear snow and ice during a continuing storm would be both impractical and pointless, since the hazard would redevelop immediately.

Once the storm ends and the reasonable cleanup period passes, the ordinary duty to maintain safe premises resumes. Liability can also attach outside the storm-in-progress window when the hazard arises from pre-existing ice (old accumulated ice from a prior storm), refrozen snowmelt, or negligent snow-removal practices (for example, shoveling that pushes snow onto a walkway where it refreezes). In those situations, the storm-in-progress defense does not apply, and the owner faces the same constructive-notice analysis as for any other hazard.

For anyone who fell on a city sidewalk, note that New York City Administrative Code section 7-210 shifted responsibility for maintaining adjoining sidewalks from the city to the abutting property owner. The city retains responsibility for corner-to-corner crosswalks and certain other sidewalk areas. Determining who is responsible for the specific patch of sidewalk where you fell is a critical threshold question in any NYC slip and fall case.

How fault is shared: New York's negligence rule

New York follows pure comparative negligence, adopted by the legislature in CPLR section 1411. The rule provides that a plaintiff's culpable conduct, including contributory negligence and assumption of risk, does not bar recovery; it only reduces damages in proportion to the plaintiff's share of fault. A plaintiff who is 99% at fault can still recover 1% of proven damages from the defendant.

This is one of the most plaintiff-friendly systems in the country. In states using modified comparative negligence with a 50% or 51% bar, a plaintiff bearing the larger share of fault is completely barred from any recovery. New York has no such cutoff. A defendant's attorney may argue that the plaintiff was careless (wearing slippery shoes, looking at a phone, ignoring a posted warning, or rushing), and a jury may agree to assign a significant share of fault to the plaintiff. But even a high fault assignment only reduces the award; it does not eliminate it.

One important carve-out: CPLR section 1411(b) provides that in motor-vehicle no-fault "serious injury" actions under Insurance Law Article 51, a plaintiff who is more at fault than the defendant is barred. This exception does not apply to general premises liability. For a slip and fall case, New York is unambiguously pure comparative.

Deadlines: statute of limitations and government claims

The statute of limitations for a personal-injury lawsuit in New York is three years from the date of the injury, set by CPLR section 214(5). Missing this deadline generally ends any right to sue, regardless of how clear the liability or how serious the injury. A narrow set of exceptions can toll the clock, including minority (the victim is under 18), continuous treatment (relevant to medical claims), and the discovery rule for latent injuries, but none of these applies automatically to a standard slip and fall case.

The far more dangerous deadline in New York is the notice-of-claim requirement for injuries on government property. Under General Municipal Law section 50-e(1)(a), anyone who intends to sue a public corporation (a city, county, town, village, school district, public authority, or transit authority) for personal injury must serve a written Notice of Claim within 90 DAYS after the claim arises. This is a condition precedent to filing a lawsuit. Serving the notice is a separate act from filing the lawsuit itself, and it must happen within 90 days of the fall.

This 90-day deadline is enforced strictly. GML section 50-i then imposes a further shortened limitations period of 1 year and 90 days for the actual lawsuit against a municipality, which is shorter than the standard 3-year period. If you fell on a NYC sidewalk, in a subway station, in a city park, on a public school campus, or in any other government-owned or government-maintained location, the 90-day notice clock began running the moment you fell. Courts may grant leave to serve a late notice in some circumstances, but late-notice applications are not guaranteed to succeed and require a showing of reasonable excuse and no substantial prejudice to the municipality.

Prior written notice: the municipal bar that is not a deadline

There is a third municipal hurdle that defeats more sidewalk and roadway cases than either deadline, and it is not a clock at all. Across much of New York, a municipality cannot be sued over a defective street, sidewalk, bridge, culvert, or crosswalk, or over snow and ice, unless written notice of that specific condition was already on file with the municipality before the fall.

Village Law section 6-628 states that "no civil action shall be maintained against the village" for injuries caused by a street, sidewalk, or crosswalk that is "defective, out of repair, unsafe, dangerous or obstructed," or caused solely by snow or ice, "unless written notice of the defective, unsafe, dangerous or obstructed condition or of the existence of the snow or ice, relating to the particular place, was actually given to the village clerk" and the village then failed or neglected to fix it within a reasonable time. Town Law section 65-a imposes the same requirement for towns and town superintendents of highways, with the written notice going to the town clerk or the town superintendent of highways. Cities operate under equivalent provisions in their own charters and local laws, and General Municipal Law section 50-g requires any city covered by such a provision to keep "an indexed record, in a separate book, of all written notices" of defect it receives, indexed by location, treated as a public record, and preserved for five years.

Prior written notice is a separate requirement from the Notice of Claim, and serving a timely 90-day notice does nothing to satisfy it. If nobody had complained in writing about the specific crack, hole, or ice patch before you fell, a claim against that municipality can fail no matter how perfectly you met every deadline. The indexed record that GML section 50-g requires is therefore one of the first things to request, because it establishes whether the required notice exists. Whether anything about your particular fall takes it outside the prior written notice rule is a question for a New York attorney, and it is worth asking in the first weeks rather than after the 90-day clock has run.

One qualifier for New York City falls: as noted above, Administrative Code section 7-210 makes most abutting property owners, not the city, responsible for maintaining the sidewalk in front of their property, so a large share of NYC sidewalk claims are against a private owner and are not municipal claims at all.

Claims against the State of New York itself are governed by the Court of Claims Act section 10, which generally requires a claim or notice of intention within 90 days of the accrual of the claim. For more on New York's personal-injury deadlines generally, see New York statute of limitations.

What a New York slip and fall claim is worth

A successful New York slip and fall plaintiff can recover economic damages and non-economic damages. Economic damages cover all out-of-pocket financial losses: past and future medical expenses, lost wages and lost earning capacity, rehabilitation costs, in-home care, and any other verifiable monetary harm caused by the fall. Non-economic damages compensate for pain and suffering, emotional distress, loss of enjoyment of life, and permanent injury.

New York does not impose a statutory cap on non-economic damages in ordinary premises liability cases, and it has no general statutory cap on non-economic damages in medical malpractice cases either -- a 2025 Senate bill (S1608) that would cap non-economic damages in negligence actions has not been enacted. A standard slip and fall against a private property owner carries no ceiling on pain-and-suffering damages, though some municipal claims face practical limits tied to available government insurance and budgets. This means that serious injuries with clear liability and documented notice can produce substantial verdicts.

Pure comparative negligence shapes every negotiation. Insurers apply a fault percentage to the plaintiff from the outset. If an adjuster concludes the plaintiff contributed 30% to the fall, the initial offer will reflect a 30% reduction from the assessed damages. Building a strong notice record (inspection logs, surveillance footage, incident reports, photos of the hazard's condition) is the most effective way to minimize the fault assigned to you and maximize the value of the claim.

Damage ranges vary widely based on the severity of the injury, the strength of the notice evidence, the jurisdiction (New York City verdicts tend to be higher than upstate), and the defendant's insurance limits. Hip fractures, spinal injuries, and traumatic brain injuries at well-maintained commercial properties with surveillance footage and documented prior complaints generate the largest settlements and verdicts. Soft-tissue injuries with limited medical treatment and no documented prior notice to the owner settle for considerably less. For an estimate based on your specific injury and fault scenario, use the New York slip and fall settlement calculator.

This article is general legal information, not legal advice. Premises liability law varies by state and changes, and case values depend on the specific facts. For advice about a specific fall, consult a licensed attorney in New York.

Related:

• New York Slip and Fall Settlement Calculator
• Slip and Fall Laws by State (Hub)
• New York Statute of Limitations

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