In Wisconsin, a property owner generally has a duty to keep areas open to visitors and tenants reasonably safe. That can include:
- Winter and shoulder-season hazards (ice, slush, melt-refreeze cycles)
- Exterior entryways and stairs (handrails, steps, uneven surfaces)
- Parking lots and driveways (potholes, drainage issues, snow storage)
- Common areas in multi-unit housing (broken steps, failed lighting, unsafe locks)
You don’t have to prove the owner meant to cause harm. The key is showing the condition created an unreasonable risk and that reasonable steps weren’t taken.


