OPINION OF THE COURT
Defendants Shung Moo Louie and Shung Mon Louie own shares in a cooperative apartment in Manhattan. In 1995, they entered into a three-year sublease agreement with plaintiff Henry Jarecki. The sublease included a rider that, among other things, contained an option to purchase the apartment for $600,000, subject to the approval of the cooperative board.
In February 1998, plaintiff notified defendants that he was exercising his option. Thereafter, the parties executed a contract of sale, which included an anti-assignment provision and a standard merger clause, * and reiterated that plaintiff’s right to purchase was subject to approval by the cooperative board. In May 1998, the cooperative board rejected plaintiffs application to purchase defendants’ shares; plaintiff did not challenge the determination. Pursuant to the contract of sale, the board’s denial of plaintiffs purchase application automatically cancelled the contract. A rider to the contract further provided that in the event of the cancellation of the contract, plaintiff would remain in the apartment until the end of the sublease.
Plaintiff then attempted to present a second candidate for purchase of the apartment, claiming that he had a right to assign his option to purchase the apartment. Plaintiff asserted that having exercised the option, he continued to have the right to purchase the apartment and propose other occupants. Defendants countered that the option had been converted into a contract of sale that was cancelled by the board’s refusal to approve the contract.
The Appellate Division reversed the judgment, granted plaintiff’s cross motion for specific performance and directed defendants to provide plaintiff with an assignable contract of sale. According to the Appellate Division, the failure of the board to grant its approval vitiated the contract of sale, which was nonassignable, but did not invalidate the option contract which remained in effect. We now reverse.
Plaintiff claims that once he exercised his option under the sublease, an assignable “bilateral contract” arose between him and defendants for purchase of the cooperative apartment. While the terms of this bilateral contract were reduced to a writing — the contract of sale — plaintiff contends that the bilateral contract to purchase the apartment nevertheless maintained a separate existence apart from the written agreement. Accordingly, when the cooperative board disapproved of the sale of the apartment to plaintiff resulting in the cancellation of the written contract, the “implied” bilateral contract survived and could be assigned to a third party. We disagree.
“ ‘An option contract is an agreement to hold an offer open; it confers upon the optionee, for consideration paid, the right to purchase at a later date’ ”
(Kaplan v Lippman,
In this case, the principal documents before us include the sublease containing the option and the written contract of sale.
The purpose of a merger clause is to require the full application of the parol evidence rule in order to bar the introduction of extrinsic evidence to alter, vary or contradict the terms of the writing
(Matter of Primex Intl. Corp. v Wal-Mart Stores,
Because the terms of the purchase agreement were merged and integrated into the written contract of sale, the bilateral contract to purchase the apartment was terminated when the contract of sale was cancelled. Having memorialized the terms of the bilateral contract in a writing that provided for its cancellation if the cooperative board did not approve the sale, plaintiff cannot now seek recourse based on an agreement that no longer exists.
Moreover, contrary to plaintiff’s contention, there is no evidence in the record that the parties intended the bilateral contract to maintain an existence separate from the sublease. “It is possible to draft the provision so as to give the lessee an option to purchase as an independent contractual right, separable from the lease, but such a provision would be an unusual one”
(Gilbert v Van Kleeck,
Such is the case here. To permit plaintiff to wield a “phantom” or “shadow” bilateral contract at his whim for an indeterminate time even after the end of the sublease would unreasonably undermine the alienability of defendants’ property and would significantly impede their ability to sublet the apartment to a third party
(see, Symphony Space v Pergola Props.,
Accordingly, the Appellate Division order should be reversed, with costs, and the judgment of Supreme Court reinstated.
Order reversed, etc.
Notes
The merger clause provides: “All prior oral or written representations, understandings and agreements had between the Parties with respect to the subject matter of this Contract * * * are merged in this Contract, which alone fully and completely expresses their agreement.”
