Mar 21, 2022co-ownershippartitionproperty lawcivil codephilippine supreme court

Co-Ownership vs. Partition: Clarifying Property Rights in the Philippines

A co-owner may sell only his undivided share; buyers become co-owners, and the proper remedy is partition, not annulment.


The Supreme Court’s 2022 ruling in Reyes v. Spouses Garcia (G.R. No. 225159) clarifies a common point of confusion in Philippine property law: what happens when one co-owner sells property that belongs to several heirs. The decision affirms that such a sale is not void, but the buyer only steps into the seller’s shoes as a co-owner. For the other heirs, the correct legal remedy is not to nullify the sale but to demand partition of the property.

Facts of the Case

The dispute involved a 463-square-meter parcel of land in Taguig originally owned by Julian Reyes. After Julian and his wife Marcela died, their nine heirs inherited the property. In 1975, the heirs sold half of the property to one heir, Anastacio. The remaining half—231.5 square meters—was left undivided among the heirs.

In 1989, one of the heirs, Isidoro, sold a portion of the remaining half to spouses Wilfredo and Melita Garcia. Years later, another heir, Reynaldo Reyes, discovered the sale and filed a complaint for recovery of ownership, quieting of title, and annulment of the deed of sale. Reynaldo argued that Isidoro was not the true owner of the entire remaining half and therefore could not sell what belonged to all the heirs.

The Issue

The central question was whether the deed of sale executed by Isidoro in favor of the spouses Garcia should be declared null and void insofar as it affected the shares of the other co-heirs, or whether the proper remedy was an action for partition.

The Ruling

The Supreme Court denied the petition and affirmed the rulings of the lower courts. The Court held that under Article 493 of the Civil Code, each co-owner has full ownership of his or her undivided share and may alienate, assign, or mortgage it even without the consent of the other co-owners. However, the effect of such alienation is limited to the portion that may be allotted to the seller upon partition.

Applying this principle, the Court ruled that Isidoro validly sold his pro indiviso share to the spouses Garcia. The sale was not void. The spouses Garcia, however, only acquired Isidoro’s undivided share—they became co-owners of the property, not owners of a specific physical portion.

The Court emphasized that before partition, no co-owner can claim title to a definite portion of the property. As stated in Carvajal v. Court of Appeals, a co-heir cannot dispose of a specific portion of the estate prior to partition. What a co-owner may dispose of is only his or her undivided aliquot share.

Why Partition Is the Proper Remedy

The Court reiterated the settled rule from Bailon-Casilao v. Court of Appeals: when a co-owner sells the entire property or a portion beyond his or her share, the sale affects only the seller’s share. The buyer becomes a co-owner, and the other co-owners cannot seek nullification of the sale or recovery of possession. Instead, the proper action is for partition under Rule 69 of the Rules of Court.

The Court also addressed Reynaldo’s argument that partition would render the property unserviceable because each heir would receive only about 25.66 square meters. The Court noted that Article 495 of the Civil Code prohibits physical division when it would render the property unserviceable, but Article 498 provides the solution: if the property is essentially indivisible and the co-owners cannot agree, it shall be sold and the proceeds distributed. Thus, the fear of a tiny lot does not justify annulling the sale.

Practical Takeaways

  • A co-owner may sell his or her undivided share in a co-owned property without the consent of the other co-owners.
  • The buyer of a co-owner’s share becomes a co-owner, not the owner of a specific physical portion.
  • A sale of the entire co-owned property by one co-owner is not void; it transfers only the seller’s share.
  • The proper remedy for co-owners who did not consent to the sale is an action for partition, not annulment of the sale or recovery of possession.
  • If the property cannot be physically divided without becoming unserviceable, it may be sold and the proceeds divided among the co-owners.

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

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