The Four Elements of a Premises Liability Claim in New York
A New York premises liability claim has to establish four things: that the property owner owed you a duty of care, that a dangerous condition existed, that the owner knew or should have known about it, and that the condition caused your injury. Being hurt on someone else's property proves none of them. The third element — notice — is where most of these cases are actually won and lost.
This page takes each element in turn and explains what evidence satisfies it. How we handle these cases is on our premises liability page.
Element 1: A duty of care
New York owners owe a duty of reasonable care to keep property reasonably safe for people lawfully on it. That covers tenants, customers, guests, delivery workers and visitors alike.
Older law drew sharp distinctions between invitees, licensees and trespassers. New York largely abandoned that framework: the modern question is whether the owner acted reasonably in the circumstances, with the injured person's status one factor rather than a gate. A trespasser is owed less, but not nothing.
Duty is rarely the fight. It matters most where more than one party controls the space — an owner, a managing agent, a commercial tenant, a maintenance contractor — and the argument is about which of them was responsible for the thing that hurt you.
Element 2: A dangerous condition
Something about the property has to have been unreasonably unsafe. A broken stair tread, a missing handrail, a lighting failure in a stairwell, standing water on a store floor, a raised sidewalk flag, a defective lock.
Two defenses live here. The first is that the condition was trivial — a defect so minor that no reasonable owner would be expected to address it. New York courts assess this on the specific facts rather than by measurement, and location, lighting and foot traffic all matter: a half-inch height difference on a dim stair is treated differently from the same defect in an open, well-lit hallway.
The second is that the condition was open and obvious. That argument no longer defeats a claim outright in New York; it goes to comparative fault instead. An owner still has a duty to maintain the property, and an obvious hazard is still a hazard.
Element 3: Notice — the element that decides the case
Owners rarely dispute that a stair was broken. They dispute that they knew.
Actual notice means the owner was told: a complaint, a work order, a violation, a prior report, an earlier incident at the same spot.
Constructive notice is the harder and more common route. It requires that the condition was visible and apparent, and that it existed for long enough before the accident that a reasonable owner inspecting the property would have discovered and corrected it. A tread worn through over months is constructive notice. A spill that happened ninety seconds earlier generally is not.
There is also the case where the owner created the condition, in which case no notice needs proving at all — the owner already knew, because they did it.
What satisfies this element is almost never testimony. It is records: prior complaints, repair histories, inspection logs, 311 service requests, building violations, and earlier incidents at the same location. Those live with owners, managing agents and City agencies, and getting them is a large part of the work.
Element 4: Causation
The condition has to have caused the injury, and you have to be able to say so. Cases fail here more often than people expect — not because the plaintiff is untruthful, but because they genuinely do not know what happened. "I fell on the stairs and I think it was the broken part" is a weaker case than a photograph, a witness or a specific memory.
Causation also has a medical half: the injury has to be attributable to the fall rather than to something pre-existing. That is the same fight as in any injury claim, and it is answered the same way — by prompt treatment and a consistent record.
Two things that are not elements, and are treated as if they were
Your own carelessness. New York uses pure comparative negligence: being partly at fault reduces a recovery in proportion to your share rather than barring it. Someone found half responsible still recovers half.
The deadline. Three years for most claims under CPLR § 214 — but if the property belongs to the City, NYCHA, or another public body, a notice of claim is generally due within 90 days under General Municipal Law § 50-e. Identifying the owner early is not a formality; it decides how long you have.
Common questions
What are the elements of a premises liability claim?
Duty, a dangerous condition, notice of that condition, and causation. All four have to be established; notice is the one most often contested.
What is the difference between actual and constructive notice?
Actual notice means the owner was told about the condition. Constructive notice means it was visible and had existed long enough that a reasonable owner should have found it on inspection.
Does it matter that the hazard was obvious?
It matters, but it no longer ends the claim in New York. An open and obvious condition goes to your share of the fault rather than defeating the owner's duty to maintain the property.
What if the defect was small?
The trivial defect defense exists, and it is fact-specific rather than measured in inches. Lighting, location and foot traffic all bear on whether a small defect was unreasonably dangerous.
What should I do first after a fall?
Photograph the condition before it is repaired, report it in writing and keep a copy, get medical attention, and ask in writing for any camera footage — most systems overwrite within days. If the property is a residential building, our page on landlord negligence covers the owner's specific duties.
This page is general information about New York law. It is not legal advice, and reading it does not create an attorney-client relationship with Davidov & Cohen Law. To talk about your own situation, tell us what happened.
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