Can You Sue For A Sidewalk Fall In New York?

Yes—but only if the sidewalk condition that caused your fall was unreasonably dangerous. Common hazards include: Cracked or uneven pavement, Loose or missing flags and Ice, snow, or debris left uncleared. Not all sidewalk defects create a valid claim. Trivial or minor defects may not meet the legal threshold for negligence. To build your case, you must photograph and measure the hazard. Courts consider the size, shape, location, and overall context of the condition. Even small defects can qualify if they pose an unexpected danger.

Who Is Responsible For Maintaining Sidewalks?

Liability depends on where the accident occurred and who had legal responsibility for maintaining the sidewalk. In most cases, the property owner directly adjacent to the sidewalk holds that responsibility.

New York City Sidewalk Law: NYC Admin Code § 7-210

Under New York City Administrative Code § 7-210, most property owners must maintain the sidewalk outside their buildings and face liability for injuries that occur due to unsafe conditions. This law applies to most commercial and multi-family residential properties. However, the law excludes: One-, two-, or three-family homes that are owner-occupied and used exclusively for residential purposes and Conditions outside the defined sidewalk area, such as tree wells, pedestrian ramps, or curbs. If the exception applies, the City of New York may be liable—but only if it had prior written notice of the defect before the accident occurred.

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New York Sidewalk Accident Lawyer

Last updated on January 30, 2025

If you were injured in a sidewalk fall in New York — a trip on a raised flag, a slip on uncleared ice, a stumble on a broken curb cut — you are facing a body of law unlike almost any other personal injury case. Sidewalk cases turn on a tangle of statutes, city codes, and prior written notice rules that most lawyers, and almost every insurance adjuster, use to argue someone else is responsible. The result is that injured pedestrians who are genuinely entitled to compensation often walk away with nothing simply because the legal framework was handled poorly.

At MJP Injury Law, we built a substantial part of our premises practice around sidewalk cases. Before we represented injured people, our firm defended property owners and their insurers against these exact claims — so we know how the defense uses §7-210, the “trivial defect” doctrine, the prior written notice rule, and every other technicality to make these cases disappear. Today we use that knowledge in reverse. We represent injured pedestrians throughout New York City and Long Island, and we have taken sidewalk cases to the Appellate Division when the trial court got it wrong.

This page explains the law that governs your case, the specific theories we use to win, and the defenses you should expect. If you would rather just talk to a lawyer, call 718-709-9678 for a free consultation.

Sidewalk Accidents Are Premises Liability — But With Their Own Rules

A sidewalk fall is a premises liability case, governed at its core by the same notice and dangerous-condition principles as any other slip-and-fall. But sidewalks come with three legal overlays that change how these cases are litigated:

Inside New York City, Administrative Code § 7-210 shifts most sidewalk responsibility from the City to the abutting property owner.
Outside New York City, most municipalities are protected by prior written notice statutes that require the city, town, or village to have received written notice of the specific defect before it can be sued.
A property owner who is not technically responsible for the sidewalk can still be liable if a lease, a special use, or a created condition imposes a duty.

Determining who is actually liable — and what theory applies — is the threshold question in every sidewalk case. It is also where most cases are won or lost.

What Makes MJP Injury Law Different

We litigated these cases on the defense side first. Earlier in his career, Michael J. Prisco defended property owners, building managers, and their insurers against sidewalk claims. We know the entire playbook — the §7-210 carve-out arguments, the claim that a half-inch defect is “trivial,” the lack-of-notice motion built around a vague “general inspection” routine, the prior written notice defense for municipal sidewalks. We know these moves because we used to make them, and we build every sidewalk case from day one to defeat them.

We litigate sidewalk cases toward summary judgment on liability. Most New York sidewalk cases are not lost at trial — they are decided on summary judgment motions before trial. Our standard approach is to develop the record so thoroughly that we can move for partial summary judgment on liability under CPLR § 3212 — asking the court to rule, before the jury ever hears the case, that the owner is liable as a matter of law. Winning that motion transforms the case: the only remaining question is how much the injuries are worth. In the right case, we also move to strike the defendant’s comparative negligence affirmative defense, eliminating any “you were at fault too” argument from the jury’s consideration.

We handle our own appeals. When a trivial-defect dismissal or other ruling needs to be reversed, we take it up. In Infantino v. Wells, 241 A.D.3d 518 (2d Dept. 2025), we represented an injured plaintiff whose trip-and-fall case on a brick walkway had been dismissed by the trial court as “trivial.” The Appellate Division, Second Department agreed with us that the defendant had failed to meet its burden, reversed the dismissal, and reinstated the case. We build the trial record knowing the appeal may follow.

Representative Results

$750,000 — Trip and fall on an uneven Manhaten sidewalk flag causing a shoulder injury that required surgery

$550,000 — Trip and fall on a defective Bronx sidewalk causing a torn knee ligament

Notable Appellate Decision

Infantino v. Wells, 241 A.D.3d 518 (2d Dept. 2025) — Appellate Division, Second Department reversal of a “trivial defect” dismissal in a brick-walkway trip-and-fall case in which MJP Injury Law represented the injured plaintiff; the Court held the defendant failed to prove the defect was trivial as a matter of law, reinstating the case.

New York City Sidewalk Law: Administrative Code § 7-210

Before 2003, the City of New York was generally responsible for maintaining most public sidewalks. Administrative Code § 7-210 changed that. Today, in nearly all cases, the owner of the property abutting the sidewalk has a non-delegable duty to maintain that sidewalk in a reasonably safe condition — and is liable for personal injuries caused by a failure to do so.

The law applies to most commercial buildings, apartment buildings, and other larger residential properties. It does not apply to:

One-, two-, or three-family homes that are owner-occupied and used exclusively for residential purposes (the “small home” carve-out)
Conditions outside the defined sidewalk area — such as tree wells, pedestrian ramps, or curbs (these may impose liability on the City or other entities)

When the small-home exception applies, the City may be liable — but only if the City had prior written notice of the defect before the accident (see the prior written notice section below).

The § 19-152(a)(4) “Substantial Defect” Standard

Companion Administrative Code § 19-152(a)(4) is a critical piece of any §7-210 case. It defines what counts as a “substantial defect” the owner is required to repair, and it sets a concrete threshold: a vertical grade differential between adjacent sidewalk flags of greater than or equal to one-half inch (0.5″) is a substantial defect. New York appellate courts have repeatedly held that where photographs and plaintiff’s testimony establish a height differential at or above the half-inch threshold, the violation of the Administrative Code is established as a matter of law (see, e.g., Volquez v. Bronx 2120 Crotona Ave., L.P., 235 A.D.3d 566 (1st Dept. 2025); Tropper v. Henry St. Settlement, 190 A.D.3d 623 (1st Dept. 2021)).

This is exactly the kind of fact-specific dimensional proof that converts a sidewalk case from a contested liability question into a summary judgment win — provided the case is properly developed with the right photographs, measurements, and expert support.

The “Trivial Defect” Defense — and Why It Often Fails

Property owners routinely argue that a sidewalk defect was too trivial to be actionable. The law, however, does not let a defendant win simply by calling a defect small. There is no per se minimum size that a defect must reach to be actionable. To establish that a defect is trivial, the defendant bears the burden of making a prima facie showing — using precise measurements and the full surrounding circumstances — that the defect is physically insignificant and not unsafe under all the conditions in which the injury occurred.

A defendant who relies on a vague post-accident photograph, without measurements and without addressing the time, place, lighting, weather, and pedestrian traffic at the scene, has not met that burden — and the case goes to the jury. Infantino v. Wells is one example of this principle in action: the trial court dismissed our client’s trip-and-fall as a trivial defect, but the Second Department reversed because the defendant’s evidence was insufficient as a matter of law.

The practical lesson is important: a sidewalk defect that an owner dismisses as “too small” is often actionable — particularly when the dimensions meet or exceed the §19-152(a)(4) threshold and the surrounding circumstances make it dangerous.

How Notice Is Proven in Sidewalk Cases

A property owner can be liable only for a sidewalk defect of which it had actual notice (the owner or its employee actually knew of the condition) or constructive notice (the condition was visible and apparent and existed long enough that the owner should have known of it). In sidewalk cases, two evidentiary tools drive the proof.

The duty to inspect — and the no-inspection-program theory. Property owners owe a duty to perform reasonable inspections of their property, including the abutting sidewalk. Engley v. 639 Jefferson Place, LLC, 240 A.D.3d 407 (1st Dept. 2025). When an owner has no program of regular sidewalk inspections, New York courts impute constructive notice as a matter of law — reasoning that had the owner performed reasonable inspections, it would have discovered the condition. This is one of the most powerful tools in a plaintiff’s arsenal. In case after case, an owner’s own admission that it had no inspection or maintenance routine — sometimes coupled with reliance on vague “general cleaning” testimony — is enough to establish constructive notice by itself. See Young v. 1530 Rosedale Partners, LLC, 209 A.D.3d 602 (1st Dept. 2022).

Photographs and dated digital imagery. New York courts have long held that photographs can establish constructive notice as a matter of law when they are taken reasonably close to the time of the accident and a witness testifies that the condition shown is substantially the same as it was at the time of the fall. Photographs of long-term deterioration — a chronically raised or cracked sidewalk flag, rotted wood, an obviously settled curb — can demonstrate that a defect existed long enough to charge the owner with notice. See Tropper, 190 A.D.3d at 624–25. Increasingly, dated Google Street View images and satellite photographs are being used to show that a defect was visible months or years before the accident. New York courts have accepted these dated images as evidence that the condition existed for a sufficient length of time to afford the owner an opportunity to discover and remedy it.

In Casiano v. City of New York, 223 A.D.3d 512 (1st Dept. 2024), the First Department further confirmed that an expert engineer’s site inspection conducted long after the accident remains valid where photographs from closer to the accident date show the condition was substantially unchanged. That principle allows us to combine contemporaneous investigation photographs, dated Google imagery, and a later expert measurement into a single coherent proof of long-standing constructive notice.

Sidewalk Accidents Outside New York City — The Prior Written Notice Trap

Outside the five boroughs, sidewalk liability operates under a fundamentally different framework. Most cities, towns, and villages in New York have enacted prior written notice statutes that bar suits against the municipality for sidewalk defects unless the municipality previously received written notice of the specific defect that caused the injury. Where applicable, the prior written notice rule is a complete defense unless an exception applies.

This creates a trap for the unwary. An injured pedestrian who assumes “the City must be responsible” can lose the case entirely simply because no one filed a written complaint about that particular sidewalk flag before the accident.

The Affirmative Creation Exception

There is, however, a critical exception. A municipality remains liable, even without prior written notice, where it affirmatively created the dangerous condition through an act of negligence that immediately resulted in the hazard. Wear and tear over time is not enough. But where the municipality (or a contractor working for the municipality) installed, excavated, or modified something in a way that made the area dangerous from the moment the work was completed, the exception applies. See, e.g., Calabrese v. City of Albany, 2024 N.Y. LEXIS 1989 (2024); Martin v. City of New York, 191 A.D.3d 152 (1st Dept. 2020); Casiano v. City of New York, 223 A.D.3d 512 (1st Dept. 2024) (City liable for raised “bollard holder” near crosswalk, installed by the City).

The exception extends to work by contractors hired by the municipality. See Tumminia v. Cruz Constr. Corp., 41 A.D.3d 585 (2d Dept. 2007) (City contractor’s sewer-installation work created sidewalk defect; affirmative creation exception applied). It also reaches incomplete or temporary repairs — for example, a temporary “cold patch” applied over a road excavation that was never followed up with a permanent restoration. Guss v. City of New York, 147 A.D.3d 731 (2d Dept. 2017).

When the Municipality Has Shifted Liability to Property Owners

Some New York municipalities outside the five boroughs have enacted local laws shifting sidewalk liability to abutting property owners — but New York courts require clear language in the local statute. To impose tort liability on a private owner, the law must both assign the duty to maintain the sidewalk and state that the owner is liable for injuries resulting from a breach.

Where local code does shift liability to abutting owners, this includes (without limitation):

City of Long Beach (Nassau County)
Town of Oyster Bay villages (Nassau County) — Bayville, Brookville, Centre Island, Cove Neck, Farmingdale, Lattingtown, Laurel Hollow, Massapequa Park, Matinecock, Mill Neck, Muttontown, Old Brookville, Oyster Bay Cove, Sea Cliff, Upper Brookville, East Hills, Old Westbury, Roslyn Harbor

In the following areas, the municipality retains liability for sidewalk maintenance (subject to the prior written notice rule):

City of Yonkers (Westchester County)
Town of Hempstead villages (Nassau County) — Atlantic Beach, Bellerose, Cedarhurst, East Rockaway, Floral Park, Freeport, Garden City, Hempstead, Hewlett Bay Park, Hewlett Harbor, Hewlett Neck, Island Park, Lawrence, Lynbrook, Malverne, New Hyde Park, Rockville Centre, South Floral Park, Stewart Manor, Valley Stream, Woodsburgh
Town of North Hempstead villages (Nassau County) — Baxter Estates, East Hills, East Williston, Flower Hill, Great Neck, Great Neck Estates, Great Neck Plaza, Kensington, Kings Point, Lake Success, Manorhaven, Mineola, Munsey Park, North Hills, Old Westbury, Plandome, Plandome Heights, Plandome Manor, Port Washington North, Roslyn, Roslyn Estates, Roslyn Harbor, Russell Gardens, Saddle Rock, Sands Point, Thomaston, Westbury, Williston Park

Determining which framework governs your specific accident — and identifying every exception that might apply — is one of the first things we do in any sidewalk case outside the five boroughs.

When a Property Owner Is Liable Even Where the Municipality Owns the Sidewalk

Even where a municipality is technically responsible for sidewalk maintenance, abutting commercial tenants or owners can still be liable in several recurring scenarios:

The owner or tenant created the hazard (for example, through delivery, construction, or maintenance work).
The owner or tenant used the sidewalk in a way that caused wear or damage beyond ordinary public use.
A lease shifts maintenance responsibility to the tenant.
The defect blocks a safe means of egress from a place of public assembly — a duty discussed in detail below.
The owner or tenant made a “special use” of the sidewalk, deriving a benefit unrelated to the public use (e.g., a driveway curb cut, an outdoor seating area, a utility shunt placed for the owner’s benefit). See Doyley v. Steiner, 107 A.D.3d 517 (1st Dept. 2013) (property owners not absolved of duty to maintain shunts placed across sidewalk for their building’s benefit despite 34 RCNY rules limiting their authority to interact with the equipment); compare Loiaconi v. Village of Tarrytown, 36 A.D.3d 864 (2d Dept. 2007) (mere public access to a public library staircase is not a “special use”).

These theories often provide a second — and sometimes the primary — path to liability where the municipality has a complete prior-written-notice defense.

Tenant Liability — The Safe Means of Egress Doctrine

A New York commercial tenant operating a place of public assembly — a restaurant, store, gym, or similar business — owes a non-delegable common-law duty to maintain a safe means of egress from its premises. This duty is independent of Administrative Code § 7-210 and independent of any lease provision. It is grounded in the common-law obligation imposed on operators of public-assembly spaces to provide patrons with a reasonably safe path of exit.

That duty does not vanish the moment a customer’s foot crosses the threshold. Where a dangerous sidewalk condition lies immediately outside the tenant’s exit doors — in some cases within three to five steps — and the tenant has done nothing to address or warn about it, the common-law duty applies and the tenant can be held liable, in addition to (or in some cases instead of) the property owner. See Taveras v. 1149 Webster Realty Corp., 134 A.D.3d 495 (1st Dept. 2015).

This doctrine is particularly important for clients injured leaving restaurants, retail stores, and other public-assembly businesses — and is frequently overlooked by lawyers who focus only on the §7-210 framework.

Striking the Comparative Negligence Defense

Even with strong liability, defense lawyers routinely plead comparative negligence — the assertion that the injured person bears partial fault. In a properly developed case, we move to strike that defense entirely on summary judgment. Where the plaintiff was simply walking, encountered a dangerous condition created or permitted by the owner, and had no realistic ability to avoid it, there is no rational basis for a comparative-negligence finding. Removing that argument before trial means the jury never hears it.

What to Do After a Sidewalk Accident

The single most important thing you can do — beyond getting medical care — is preserve the condition before it changes.

Seek medical attention immediately, even if you think the injury is minor.
Photograph the defect, the surrounding area, and your injuries, as soon as possible. Multiple angles, with something for scale (a coin, a phone) in the frame.
Note the address and any business at the location.
Get witnesses’ names and contact information.
Do not give a recorded statement to an insurance adjuster before speaking with a lawyer.
Contact a sidewalk accident lawyer as soon as possible — sidewalks get repaired, defects get patched, and evidence vanishes.

Deadlines to File a New York Sidewalk Injury Claim

Against a private property owner or tenant: Three years from the date of the accident.
Against the City of New York or another municipality: A Notice of Claim must be filed within 90 days of the accident, and any lawsuit generally must be filed within one year and 90 days. Specific deadlines and procedures vary by entity (the State of New York, the MTA, NYCHA, the Port Authority, and others each have their own rules and courts).

These deadlines are short, technical, and unforgiving. Speak with a lawyer immediately if a public entity may be involved.

Frequently Asked Questions

Who is responsible for a sidewalk in front of a New York City store?

Under NYC Administrative Code § 7-210, the property owner is generally responsible — not the City. If the store is a tenant, the tenant may also have a non-delegable common-law duty to provide a safe means of egress from its premises.

The sidewalk that caused my fall is only cracked by about half an inch. Do I have a case?

Quite possibly. New York City Administrative Code § 19-152(a)(4) defines a vertical grade differential of greater than or equal to one-half inch as a substantial defect. And there is no per se minimum size that defeats a case — the defendant bears the burden of proving the defect is trivial under all the circumstances, and many cases involving small differentials are actionable as a matter of law.

The property owner says they never received a complaint about the sidewalk. Doesn’t that mean they had no notice?

Not necessarily. A property owner has a duty to inspect, and where the owner has no program of regular sidewalk inspections, New York courts impute constructive notice as a matter of law. The absence of complaints does not excuse the absence of inspections.

I fell on a sidewalk outside the five boroughs. Can I sue the town?

Sometimes — but most New York municipalities are protected by prior written notice statutes that bar suits unless someone previously filed a written complaint about the specific defect. The exception is the affirmative creation rule: where the municipality (or its contractor) created the condition through an act that immediately made the area dangerous, liability can attach without prior written notice.

The City says it has no record of any prior complaint about the spot where I fell. Is my case over?

Not necessarily. The affirmative creation exception, the special use doctrine, and other theories may still apply. In some cases, City records themselves reveal that a contractor performed work at the location, supporting a contractor-created-condition theory.

Can I still recover if I was looking at my phone when I fell?

Often, yes. New York follows pure comparative negligence, so partial inattention does not bar recovery. And in strong cases, we move to strike the comparative negligence defense entirely.

How much does it cost to hireMJP Injury Law?

Nothing upfront. Sidewalk cases are handled on a contingency fee — our fee is a percentage of the recovery and we are paid only if we recover for you. The consultation is free.

Related Premises Liability Pages

Contact a New York Sidewalk Accident Lawyer Today

If you were hurt in a sidewalk fall, the evidence that proves your case — the height of the defect, the surrounding conditions, the photographs that establish how long it existed — can disappear within days or weeks. The sooner you have an experienced lawyer working to preserve it, the stronger your case will be. There is no cost to find out where you stand.

Call 718-709-9678 for a free, confidential consultation, or contact us online. We don’t get paid unless we recover for you.

MJP Injury Law — Michael James Prisco, Esq.

Bronx (Main Office): 3425 E Tremont Ave, Suite 3 Bronx, NY 10465 718-709-9678

Long Island Office: 187 Veterans Blvd Massapequa, NY 11758 516-212-7559

Open every day, 8:00 a.m. – 10:00 p.m.

Attorney advertising. Prior results do not guarantee a similar outcome. The information on this page is for general informational purposes only and does not constitute legal advice.