Whether an assignee of a vendee’s interest in a bilateral real-estate contract is personally bound to perform the vendee’s duties merely by accepting an assignment.
Holding
No. Acceptance of an assignment, without more, does not imply a promise by the assignee to assume the assignor’s contractual duties.
Reasoning
An assignment ordinarily transfers the assignor’s rights under a contract; it does not itself create privity or a personal undertaking between the assignee and the other original contracting party. Here, the assignment contained neither an express assumption of the purchasers’ duties nor a delegation of those duties to Betz.
An assignee can become personally obligated by an express or implied agreement with either the assignor or the other party to the original contract. But New York’s rule was that a promise to assume duties is not inferred merely because an assignee accepts an assignment of a bilateral executory contract.
The Court acknowledged the Restatement proposal that an assignment of an entire bilateral contract presumptively delegates duties and that acceptance presumptively promises their performance. The Court treated that proposal as a change, rather than a statement, of New York law and declined to adopt it.
Requiring Betz to perform at the vendor’s suit would impose a new personal liability on him. That result would be oppressive and unjust unless he had actually, expressly or by necessary implication, undertaken to assume the original purchasers’ obligations.