Injuries in apartments and rented housing

Two questions decide most claims against a landlord: what did they control, and what were they told. Everything else tends to follow. This is general information, not legal advice.

Control

A landlord's responsibility tracks what they retain control over. Broadly:

• Common areas. Stairs, walkways, corridors, laundry rooms, car parks, lighting, lifts, pools, and grounds. Squarely the landlord's, and where most of these injuries happen.
• Structural and building systems, inside a unit as well as out — the roof, plumbing, electrical, heating, and the building envelope.
• Conditions inside the unit the landlord was told about and had a duty and a reasonable opportunity to repair.
• Conditions the tenant created and controlled, which are generally not the landlord's.

The duty itself is the ordinary one. California abolished the old classifications of invitee, licensee, and trespasser, so an owner or occupier owes a single duty of reasonable care under all the circumstances. A tenant, a guest, and a delivery driver are owed the same care.

Sources: Rowland v. Christian (1968) 69 Cal.2d 108; CACI No. 1000 (premises liability — essential factual elements), Judicial Council of California Civil Jury Instructions (2026 edition); Civ. Code, § 1714(a) (general duty of ordinary care).

The habitability floor

Civil Code section 1941.1 lists the characteristics whose substantial absence makes a dwelling untenantable. Several map directly onto injury claims:

• Effective waterproofing and weather protection of roof and exterior walls, including unbroken windows and doors.
• Plumbing and gas facilities maintained in good working order.
• Heating facilities maintained in good working order.
• Electrical lighting, wiring, and equipment maintained in good working order.
• Building, grounds, and all areas under the landlord's control kept clean, sanitary, and free from accumulations of debris, filth, rubbish, garbage, rodents, and vermin.
• Floors, stairways, and railings maintained in good repair.

That last item is the one that appears most often in a fall claim. These standards are not themselves a personal injury cause of action, but they set a baseline of what the law expects a landlord to maintain, and a breach is evidence in a negligence claim about the same condition.

Sources: Civ. Code, § 1941.1 (conditions rendering a dwelling untenantable). Currency note: last amended Stats. 2025, ch. 342 (AB 628), effective January 1, 2026 — within the last three years. That amendment added requirements for functioning stoves and refrigerators; the provisions listed above were already in the section.

Notice, and how tenants prove it

Notice is usually the contested element, and tenants are unusually well placed to establish it because the relationship is documented.

• Written complaints — texts, emails, portal tickets, letters. Anything dated.
• Work orders, particularly ones opened and closed without the problem being fixed.
• Repeat repairs to the same item, which show a known recurring failure.
• Other tenants' complaints about the same condition.
• Inspection records, including any by a housing authority or code enforcement.
• Code enforcement history and any citations for the building.

The practical advice: complain in writing, always, and keep a copy. A verbal report to a manager who later does not recall it is the most common way a strong claim becomes a difficult one.

Notice and inspection.

Who the landlord is

Often not one person. An owning entity, a separate management company, an on-site manager, and maintenance contractors may each have a role, and each may carry its own insurance. Where the building is owned by a single-purpose entity with few assets, the management company's policy can matter more than the owner's.

Identifying all of them early matters, and the lease, the rent statements, and the property records are where the names are.

Where this is not the right page

• An assault or robbery on the property, and whether security was adequate → inadequate security.
• A fall on a common stairway, and the code evidence that goes with it → stairs and railings.
• A pool at the complex → swimming pools.

Common questions

Can I sue my landlord for an injury in my own unit?

It depends on control and notice. A landlord is generally responsible for common areas and for conditions they were told about and had a duty and opportunity to repair. A hazard inside the unit that the landlord never knew about, and that the tenant controlled, is a harder claim.

Does it help that I complained and nothing was done?

Enormously. Notice is usually the contested element, and a written complaint disposes of it. Texts, emails, a maintenance portal ticket, or a letter all work. This is the single most valuable thing a tenant can do before anything goes wrong.

What are the habitability requirements?

Civil Code section 1941.1 lists conditions that make a dwelling untenantable if substantially lacking — including waterproofing, plumbing, heating, electrical lighting in working order, and floors, stairways, and railings maintained in good repair. That last one comes up constantly in injury claims.

I was visiting a friend, not a tenant. Does that matter?

Not for the duty owed. California abolished the old visitor categories, so the landlord owes reasonable care under the circumstances to people lawfully on the property. A guest is not a second-class claimant.