Slip and Fall Claim in California: Proving Notice and Keeping the Evidence

What do you have to prove in a California slip and fall claim?

You have to show the property owner or occupier was negligent in maintaining the property and that the negligence caused your injury. The duty comes from Civil Code section 1714(a), which makes everyone responsible for injuries caused by a want of ordinary care in managing their property.

California's civil jury instructions break a premises claim into four elements (CACI No. 1000):

• The defendant owned, leased, occupied or controlled the property.
• The defendant was negligent in using or maintaining it.
• You were harmed.
• The negligence was a substantial factor in causing your harm.

For a hazard such as a spill, a loose mat or a broken step, negligence means three things (CACI No. 1003): the condition created an unreasonable risk of harm, the owner knew or with reasonable care should have known about it, and the owner failed to repair it, guard against it or give an adequate warning.

Did the owner know about the hazard? How notice works

Notice is the element that separates a hazard from a claim. A store is not liable simply because someone fell; the question is whether it had a fair chance to find and fix the hazard.

For stores, the jury instruction based on Ortega v. Kmart adds that the owner must make reasonable inspections, and that if no inspection was made within a reasonable time before the fall, a jury may infer the condition existed long enough to be discovered. That is why sweep logs and video timestamps matter so much.

Evidence that disappears first, and how to keep it

A spill can be mopped up within minutes, and video systems can record over old footage on a set schedule. These steps capture what you can:

1. Photograph the spot before anything is moved: the substance, its size, footprints or cart tracks through it, and the absence of a warning sign.
2. Ask a manager to write an incident report, and ask for a copy or at least the report number and the manager's name.
3. Collect names and phone numbers of anyone who saw the fall or the hazard.
4. Keep the shoes and clothing you wore, unwashed, in a bag.
5. Within days, send a written request that the business preserve video of the area for the hours before and after the fall, plus cleaning and inspection logs for that day.
6. Get medical care promptly and tell the provider exactly how you fell, so the record ties the injury to the incident.

For a broader list of documents to gather, see our demand letter evidence checklist.

Store, apartment or city sidewalk: who gets the claim and by when

The deadline depends on who controls the property. Public property runs on a much shorter clock.

For public property, a public entity has constructive notice only if the condition existed long enough and was obvious enough that it should have been discovered, which can include asking whether its inspection system was reasonable (Government Code section 835.2). If you miss the six-month window, you can apply to present a late claim within one year, stating the reason for the delay (section 911.4). Our guide to filing a claim against a city in California walks through the form.

Can you still recover if you were partly at fault?

Yes. California uses comparative fault: if the owner proves your own negligence contributed to the fall, your damages are reduced by your percentage of responsibility rather than wiped out (CACI No. 405). Section 1714 itself carves out harm a person brings on themselves through a want of ordinary care.

An insurer may ask whether you were on your phone, what shoes you wore and whether the hazard was easy to see. For a condition so obvious that anyone would notice it, an owner may have no duty to warn, though it still must take reasonable care if people foreseeably have to encounter it (CACI No. 1004).

What a slip and fall demand letter should include

Once treatment has settled enough to know your costs, the demand goes to the owner or its liability insurer. It should cover:

• Date, time and exact location, with photos of the hazard.
• The notice facts: who created the hazard, who knew, and how long it was there.
• Your injuries and treatment, with medical records and bills.
• Lost income, with pay records.
• Future care your doctor expects, in writing.
• A specific amount and a response date.

Example (hypothetical): a shopper fractures a wrist on spilled detergent. Store video shows the leak started 40 minutes earlier and two employees walked past it. Her letter leads with those two facts, then lists $8,900 in medical bills, $2,400 in missed wages and her surgeon's note about therapy, and asks the insurer to respond within 30 days.

For valuing pain and future care, our personal injury demand letter guide goes further.

Having a lawyer write the slip and fall letter

In a fall case, the best evidence about notice (the video and the inspection logs) sits with the store or landlord, not with you. A lawyer's letter names those records, asks that they be kept, and frames your claim around the notice rules the insurer will apply.

Through Talk to My Lawyer, a licensed California attorney writes your letter from your photos, incident report, medical records and bills, and sends it on your behalf to the property owner or its insurer. For advice on a public entity claim or a lawsuit, talk to a lawyer about your facts.