Agency and Real Estate Sales: The Necessity of Written Authority

The sale of real property is a momentous transaction. Under Philippine law, it is not something that can be casually delegated. A recent Supreme Court ruling in Dizon v. Court of Appeals (G.R. No. 122544, January 28, 2003) underscores a fundamental rule: an agent's authority to sell land must be in writing, or the sale is void.

This case serves as a critical reminder for property owners, buyers, and real estate professionals about the formalities required when dealing with land.

The Facts of the Case

The dispute involved a parcel of land owned by several co-owners, including Fidela Dizon. The property was leased to Overland Express Lines, Inc. with an option to purchase within one year. The option expired without being exercised, but the lessee remained in possession, implicitly renewing the lease on a monthly basis.

Years later, in 1975, a woman named Alice A. Dizon, who was not a co-owner of the property, accepted ₱300,000 from the lessee. The lessee claimed this was partial payment for the purchase of the land. However, Alice had no written authority from the co-owners to sell the property or to receive payment on their behalf. The receipt for the payment was made out in Fidela's name but was signed only by Alice.

The lessee later sought to enforce the sale, arguing that the payment was accepted and that a contract of sale had been perfected.

The Issue

The central legal question was whether Alice Dizon's acceptance of the payment could bind the property owners, given that she had no written power of attorney to act for them.

The Ruling: Written Authority is Mandatory

The Supreme Court ruled definitively in favor of the property owners. The Court held that the acceptance of the ₱300,000 was an act integral to the sale of the land. Since the sale was being conducted through an agent, the requirements of Article 1874 of the Civil Code applied:

"When a sale of a piece of land or any interest therein is through an agent, the authority of the latter shall be in writing; otherwise, the sale shall be void."

The Court emphasized that the authority of an agent to execute a contract for the sale of real estate must be conferred in writing and must give the agent specific authority. A mere general power of attorney is insufficient. The power of attorney must expressly mention the sale or include it as a necessary ingredient of the act mentioned, using clear and unmistakable language.

Because there was no written authority, Alice Dizon's actions were void. The Court further ruled that the co-owners could not even be bound to the extent of Fidela's share, as there was no written power of attorney from her either.

The Option to Purchase Did Not Survive the Lease

The Court also addressed the lessee's argument that the option to purchase was revived. The original lease was for one year with an option to buy. When the lease expired and the lessee stayed, the lease was implicitly renewed on a monthly basis under Article 1670 of the Civil Code.

However, the Court clarified that an implied renewal only covers terms germane to the lessee's right to possess and enjoy the property—such as rent and repairs. The option to purchase is a special agreement foreign to the right of occupancy. Therefore, the option to buy expired with the original one-year lease and was not revived by the implied renewal.

Practical Takeaways

• Always require a written power of attorney. If you are buying land from someone who claims to represent the owner, insist on seeing a written Special Power of Attorney that expressly authorizes the agent to sell the property. If there is none, the sale is void.
• A general power of attorney is not enough. The authority to sell land must be specific and explicit. Vague or general language will not suffice.
• Receiving payment does not perfect a sale. An agent's acceptance of money does not bind the owner unless the agent had written authority to receive it as part of the sale.
• Options to purchase do not automatically renew. When a lease with an option to buy expires and the lease is implicitly renewed, the option to purchase does not carry over unless expressly agreed upon.
• Protect yourself as a principal. Property owners should never rely on verbal assurances or informal arrangements. Any authority given to another person to deal with your land must be documented in writing.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.