FOR PURPOSES OF THE RELATION-BACK DOCTRINE, A LANDLORD AND A TENANT ARE NOT “UNITED IN INTEREST” (FIRST DEPT).
The First Department, reversing Supreme Court, determined the landlord-tenant relationship between the insured and the defendant building owner, Marion, did not constitute a “unity of interest” such that a negligence action against Marion could be commenced after the statute of limitations had run:
There are three conditions that must be satisfied for a claim asserted against a subsequent defendant such as Marion to relate back to claims asserted against another defendant: (1) both claims must arise out of the same conduct, occurrence, or transaction; (2) the new party must be “united in interest” with the original defendant, and by reason of that relationship can be charged with such notice of the institution of the lawsuit such that he will not be prejudiced in maintaining his defense on the merits; and (3) the new party knew or should have known that, but for a mistake by the plaintiff as to the identity of the proper parties, the action would have been brought against him as well … . * * *
… [A] landlord-tenant relationship, standing alone, does not give rise to vicarious liability or otherwise create unity of interest, which, as the Court of Appeals has recently reaffirmed, requires a situation in which the parties “stand or fall together and the judgment against one will similarly affect the other” … . Kingstone Ins. Co. v Marion Pharm. Inc., 2024 NY Slip Op 00805, First Dept 2-15-24
Practice Point: A landlord and a tenant are not united in interest for purposes of the relation-back doctrine and will not support adding a landlord to a complaint after the statute of limitations has run.
