Whether a residential landlord may be liable in negligence for failing to provide reasonable security against a criminal assault in a building's common areas.
Holding
Yes. A landlord has a duty to take reasonable security measures against foreseeable criminal activity on premises under the landlord's control, including common areas.
Reasoning
The Court treated the case as an application of ordinary negligence principles, following Braitman v. Overlook Terrace Corp. Although a landlord is not automatically responsible for every crime committed by a third party, the intervening criminal act does not eliminate liability when a reasonably prudent person would foresee that the landlord's omission created or unreasonably enhanced a risk of that type of harm.
Foreseeability was adequately supported by the evidence. The neighborhood had experienced a high volume of burglaries and street muggings, and Trentacost had reported both an attempted break-in and unauthorized persons in the building. Given those facts, the jury could find that an unlocked front door exposed tenants to a foreseeable risk of criminal intrusion.
The front entrance and the halls beyond it were common areas outside any individual tenant's control. The landlord's failure to install even a basic lock could reasonably be viewed as a failure to take an ordinary, practical precaution. Thus, the jury was entitled to find that the absence of a lock unreasonably enhanced the risk that a tenant would be assaulted.