In California, a property owner owes every person who comes onto the property the same basic duty: to use ordinary care in managing it. It does not matter whether you were a paying customer, a dinner guest or someone who had no permission to be there at all. That single rule comes from Rowland v. Christian, a 1968 California Supreme Court decision that threw out the old system of visitor categories and replaced it with a straightforward negligence standard rooted in Civil Code 1714.
What that means for a person who was hurt is this. You do not have to prove you belonged in a particular legal box to be owed protection. You have to prove the owner failed to act reasonably: that a dangerous condition existed, that the owner knew about it or should have known about it, and that they neither fixed it nor warned you within a reasonable time. That is the whole framework, and nearly every California premises liability case, from a supermarket floor to a broken stair rail, is argued inside it.
What the case was about
The facts were small. A social guest used the bathroom in an apartment. The porcelain handle on the faucet was cracked. It broke in his hand and severed tendons and nerves. The tenant knew the handle was cracked, had reported it to the landlord, and did not warn her guest.
Under the law as it stood, that was not enough. A social guest was a licensee, and an owner owed a licensee only the duty to refrain from wanton or willful injury and, at most, to warn of known concealed traps. The trial court granted judgment for the defendant. The case reached the Supreme Court on the question of whether that structure should survive.
The categories the court abolished
For centuries, English and American common law sorted visitors into three tiers and assigned each a different level of protection.
An invitee was someone on the property for a purpose connected to the owner’s business. Invitees got the most protection: a duty of reasonable care, including a duty to inspect for hidden dangers.
A licensee was a social guest or someone present with permission but for their own purposes. Licensees got much less: essentially a warning about known hidden hazards.
A trespasser was owed almost nothing beyond refraining from deliberate harm.
The problems with this were obvious to anyone who tried to apply it. Whether the plaintiff had a claim turned on a classification argument that had little to do with whether the defendant behaved reasonably. A neighbor who came over to borrow a tool might be a licensee; if she came to deliver something the owner had purchased, she might be an invitee. Courts had built a thicket of subcategories and exceptions to soften results that felt wrong. The Rowland court described the distinctions as no longer serving any real function.
The line from the opinion that has been quoted ever since is the reasoning that a person’s life and limb do not become less worthy of protection by the law because that person has come upon the land of another without permission or with permission but without a business purpose.
The rule that replaced them
The court went back to Civil Code 1714, which states the general principle that everyone is responsible for an injury caused to another by their want of ordinary care in the management of their property or person. Departures from that general duty require justification.
So the test became: did the owner act as a reasonable person would in managing the property, in view of the probability of injury to others? A visitor’s status is not irrelevant. It remains one of the circumstances a jury may consider, because whether the owner should have anticipated someone’s presence bears on what reasonable care required. It simply stopped being the thing that decided the case.
The court also listed the factors that govern whether to depart from the general duty of care at all. Those factors, which lawyers still call the Rowland factors, include the foreseeability of harm, the degree of certainty that the plaintiff suffered injury, the closeness of the connection between the defendant’s conduct and the injury, the moral blame attached to the conduct, the policy of preventing future harm, the burden on the defendant and the consequences to the community of imposing a duty, and the availability and cost of insurance. Whenever a defendant argues in a California case that they owed no duty at all, this is the list the court works through.
How a premises case is actually proven today
Rowland tells you the standard. It does not by itself win a case. In practice, three elements do the work.
A dangerous condition existed. Water on a floor, a raised sidewalk slab, a stair with an inconsistent riser height, a burned-out light in a parking structure, a missing handrail, a loose handle. The condition must be described concretely, with measurements and photographs where possible, because a defense expert will otherwise characterize it as trivial.
The owner had notice. This is where most cases are won and lost. Actual notice means someone knew: a prior complaint, a work order, an incident report, a repair request. Constructive notice means the condition existed long enough that a reasonable inspection would have found it. In a store, that turns into a question about sweep logs and inspection schedules. If a business cannot show when the area was last checked, the gap works in the injured person’s favor.
The failure was unreasonable. Not every hazard requires immediate repair, but every known hazard requires something: a repair, a barricade, a cone, a warning. Doing nothing is what creates liability.
There is a fourth question that is not part of the plaintiff’s case but shapes every one of them. California uses pure comparative negligence after Li v. Yellow Cab (1975), so a defendant will argue the injured person was not watching where they were going. That reduces recovery by a percentage; it does not bar it. In the files we see, the insurer’s first letter almost always assigns the injured person a large share of fault and treats that as the end of the discussion. It is not the end of the discussion.
Where the notice question gets interesting
A few situations recur often enough to be worth naming.
Recurring conditions. If the same hazard has appeared repeatedly, such as a leak that reappears every time it rains, an owner can be charged with notice of the recurrence itself, without proof they knew about that particular puddle.
Conditions the owner created. When the dangerous condition was made by the owner or its employees, the notice question mostly falls away. Someone who mops a floor knows the floor is wet.
Third-party conduct. An owner can be liable for failing to protect against foreseeable criminal or negligent acts of others, but the duty analysis is tighter, and courts weigh foreseeability against the burden of the precautions demanded. The heavier the precaution requested, such as hiring security personnel, the more specific the evidence of foreseeability a court will require.
Trivial defects. In sidewalk and pavement cases especially, defendants argue that a height difference was too small to be actionable. There is no fixed measurement that settles it. Courts look at the size of the defect together with the surrounding circumstances: lighting, debris, whether the area was crowded, whether there was anything to distract a person walking normally, and whether the same defect had caused problems before. A half inch in a dark stairwell is not the same thing as a half inch on an open sidewalk at noon.
What we do early in these files
Photographs of the condition on the day it existed, taken with a measuring device in frame. A written request to preserve video before it cycles. A public records request where a government entity may be involved. Requests for the maintenance and inspection records, the prior incident reports, and any complaints about the same location. Most of these documents exist and none of them are volunteered.
Where this comes up
The same framework governs a wide range of cases: a slip and fall in a grocery aisle, a broken step in an apartment complex, a fall in a hotel bathroom or on a poorly lit stair, an injury at a short-term rental, and a trip on a raised or broken sidewalk.
Sidewalk cases carry an added layer. When the property involved belongs to a city, county or other public entity, the claim is governed by the Government Claims Act rather than by ordinary negligence, and a written claim must be presented within six months under Government Code 911.2. That deadline is short and unforgiving, and it is the most common way a good premises case is lost before it starts.
For a private defendant, the deadline is two years from the injury under Code of Civil Procedure 335.1. Evidence deadlines are shorter still. Surveillance footage in a retail store is often overwritten within two to four weeks, and a preservation letter sent in week one is frequently the difference between having video and having an argument about what happened.
Key points
- Rowland v. Christian (1968) abolished the invitee, licensee and trespasser categories in California and replaced them with one duty of ordinary care.
- The rule comes from Civil Code 1714: everyone is responsible for harm caused by a want of ordinary care in managing their property.
- A visitor’s status can still be considered as a circumstance, but it no longer determines whether a duty exists.
- Modern premises cases turn on notice of the hazard, actual or constructive, and whether the owner reasonably repaired or warned about it.
- The Rowland factors are what courts use when a defendant argues no duty existed at all.
- Claims against public entities require a written government claim within six months under Government Code 911.2; private claims run two years under Code of Civil Procedure 335.1.
Frequently asked questions
Does a property owner owe a duty to a trespasser in California?
Yes, a general duty of ordinary care, which is what Rowland changed. That does not mean a trespasser wins. Reasonable care is measured by the circumstances, and whether the owner should have anticipated anyone being in that place at that time is central to what care was required.
Do I have to prove the owner knew about the hazard?
You have to prove actual or constructive notice. Constructive notice means the condition was there long enough that a reasonable inspection would have caught it. Where the owner or its employees created the condition, the notice question generally drops out.
What if I was partly at fault for not seeing it?
California follows pure comparative negligence, so your recovery is reduced by your percentage of fault rather than eliminated. Insurers routinely assign a high percentage early in a claim as a negotiating position, and that number is not binding on anyone.
Are open and obvious hazards always a defense?
No. Whether a condition was obvious bears on both the owner’s duty to warn and the injured person’s own care, but an owner can still be liable where the hazard was one a person would foreseeably encounter anyway, for example when it blocks the only path to an entrance.
If you were hurt on someone else’s property and you are being told the condition was obvious or that nobody knew about it, those are arguments, not conclusions. Call Manoukian Law Firm at (818) 818-5031 for a free consultation, or contact us and we will look at what happened. There is no fee unless we recover for you.
