Renewal of lease period; mutuality of contract:
"Petitioner argues that the renewal of the Contract of Lease cannot be made to depend on the sole will of respondent for the same would then be void for being a potestative condition.
We do not agree. As we have already explained in Allied Banking Corporation v. Court of Appeals [47]:
Article 1308 of the Civil Code expresses what is known in law as the principle of mutuality of contracts. It provides that "the contract must bind both the contracting parties; its validity or compliance cannot be left to the will of one of them." This binding effect of a contract on both parties is based on the principle that the obligations arising from contracts have the force of law between the contracting parties, and there must be mutuality between them based essentially on their equality under which it is repugnant to have one party bound by the contract while leaving the other free therefrom. The ultimate purpose is to render void a contract containing a condition which makes its fulfillment dependent solely upon the uncontrolled will of one of the contracting parties.
An express agreement which gives the lessee the sole option to renew the lease is frequent and subject to statutory restrictions, valid and binding on the parties. This option, which is provided in the same lease agreement, is fundamentally part of the consideration in the contract and is no different from any other provision of the lease carrying an undertaking on the part of the lessor to act conditioned on the performance by the lessee. It is a purely executory contract and at most confers a right to obtain a renewal if there is compliance with the conditions on which the right is made to depend. The right of renewal constitutes a part of the lessee's interest in the land and forms a substantial and integral part of the agreement.
The fact that such option is binding only on the lessor and can be exercised only by the lessee does not render it void for lack of mutuality. After all, the lessor is free to give or not to give the option to the lessee. And while the lessee has a right to elect whether to continue with the lease or not, once he exercises his option to continue and the lessor accepts, both parties are thereafter bound by the new lease agreement. Their rights and obligations become mutually fixed, and the lessee is entitled to retain possession of the property for the duration of the new lease, and the lessor may hold him liable for the rent therefor. The lessee cannot thereafter escape liability even if he should subsequently decide to abandon the premises. Mutuality obtains in such a contract and equality exists between the lessor and the lessee since they remain with the same faculties in respect to fulfillment.[48]."
"Petitioner argues that the renewal of the Contract of Lease cannot be made to depend on the sole will of respondent for the same would then be void for being a potestative condition.
We do not agree. As we have already explained in Allied Banking Corporation v. Court of Appeals [47]:
Article 1308 of the Civil Code expresses what is known in law as the principle of mutuality of contracts. It provides that "the contract must bind both the contracting parties; its validity or compliance cannot be left to the will of one of them." This binding effect of a contract on both parties is based on the principle that the obligations arising from contracts have the force of law between the contracting parties, and there must be mutuality between them based essentially on their equality under which it is repugnant to have one party bound by the contract while leaving the other free therefrom. The ultimate purpose is to render void a contract containing a condition which makes its fulfillment dependent solely upon the uncontrolled will of one of the contracting parties.
An express agreement which gives the lessee the sole option to renew the lease is frequent and subject to statutory restrictions, valid and binding on the parties. This option, which is provided in the same lease agreement, is fundamentally part of the consideration in the contract and is no different from any other provision of the lease carrying an undertaking on the part of the lessor to act conditioned on the performance by the lessee. It is a purely executory contract and at most confers a right to obtain a renewal if there is compliance with the conditions on which the right is made to depend. The right of renewal constitutes a part of the lessee's interest in the land and forms a substantial and integral part of the agreement.
The fact that such option is binding only on the lessor and can be exercised only by the lessee does not render it void for lack of mutuality. After all, the lessor is free to give or not to give the option to the lessee. And while the lessee has a right to elect whether to continue with the lease or not, once he exercises his option to continue and the lessor accepts, both parties are thereafter bound by the new lease agreement. Their rights and obligations become mutually fixed, and the lessee is entitled to retain possession of the property for the duration of the new lease, and the lessor may hold him liable for the rent therefor. The lessee cannot thereafter escape liability even if he should subsequently decide to abandon the premises. Mutuality obtains in such a contract and equality exists between the lessor and the lessee since they remain with the same faculties in respect to fulfillment.[48]."
