Unlawful Detainer: Prior Tolerance Not Required When Encroachment Is Discovered Later

The Supreme Court recently clarified an important point in ejectment law: a complaint for unlawful detainer does not always require proof that the defendant's possession began with the owner's tolerance. In Sison v. Cariaga (G.R. No. 177847, July 31, 2009), the Court ruled that when an encroachment is discovered only after a relocation survey, the subsequent demand to vacate is enough to support an unlawful detainer case.

The case also settled that a defendant's claim of ownership does not automatically convert an ejectment suit into an action that must be filed with the Regional Trial Court.

The Facts of the Case

In October 1999, Teofilo Sison and his son Nelson purchased a parcel of land in Pangasinan from the Land Bank of the Philippines. Two months later, they subdivided the property into 11 lots and donated them to Laurence Sison and his siblings. One lot, designated as the "road lot," was covered by Transfer Certificate of Title No. 245861 issued in the names of the donees.

After a relocation survey, the Sisons discovered that the house of Eusebia Cariaga stood on their lot. They sent her a demand letter in September 2003, informing her that her occupation was illegal and merely tolerated, and asking her to vacate. When she refused, Laurence Sison filed a complaint for unlawful detainer before the Municipal Circuit Trial Court (MCTC) in January 2004.

Cariaga claimed that her house actually stood on a different lot covered by her deceased father's title. She argued that her family had been in peaceful, continuous possession of the property since 1940.

The Procedural History

The MCTC ruled in favor of Sison, ordering Cariaga to vacate and pay monthly rentals. On appeal, however, the Regional Trial Court reversed, holding that Sison failed to prove that Cariaga's possession was merely tolerated from the start.

The Court of Appeals affirmed the RTC's ruling. It held that tolerance must exist from the inception of possession, and since Cariaga had been in possession before the Sisons acquired the property, the tolerance requirement was not met. The appellate court also ruled that the case involved a boundary dispute and questions of ownership, making accion publiciana or accion reinvidicatoria the proper remedies.

The Supreme Court's Ruling

The Supreme Court reversed the Court of Appeals and reinstated the MCTC decision. The Court made two key points.

First, the nature of an action is determined by the allegations in the complaint, not by the defendant's defenses. The Court cited the rule that jurisdiction over an ejectment case depends on the allegations of the complaint and the relief sought. In this case, Sison's complaint alleged that Cariaga's house was illegally constructed on his property, that he demanded she vacate, and that she refused. These allegations established the basic elements of unlawful detainer.

Second, prior tolerance is not required when the encroachment is discovered later. The Court cited Benitez v. Court of Appeals (G.R. No. 104828, January 16, 1997), which held that unlawful detainer is the proper remedy when a relocation survey reveals an encroachment, the owner sends a demand to vacate, and the suit is filed within one year from the last demand.

The Court also noted that Cariaga's claim of ownership did not defeat the ejectment case. Under Section 16, Rule 70 of the Rules of Court, when a defendant raises ownership as a defense, the issue of ownership is resolved only to determine the issue of possession. Moreover, Cariaga's family had previously filed a petition before the Department of Agrarian Reform Adjudication Board to annul the sale of the property to the Sisons' predecessors — an act that effectively admitted the Sisons' ownership.

Practical Takeaways

• A relocation survey can trigger an unlawful detainer case. If a survey reveals that a neighbor's structure encroaches on your property, you may file an ejectment case even if the encroachment began years earlier. The key is to send a demand to vacate and file within one year from that demand.

• The complaint's allegations control jurisdiction. A defendant cannot defeat an ejectment case simply by claiming ownership. The court will resolve the ownership issue only insofar as it affects the right to possess.

• Prior tolerance is not always required. Tolerance from the start of possession is needed only when the defendant entered with the owner's permission. When possession began without the owner's knowledge, a later demand to vacate is sufficient.

• Act promptly after discovering an encroachment. The one-year period to file an unlawful detainer case runs from the last demand to vacate, not from the discovery of the encroachment. Delays can be fatal.

• Ejectment cases are summary proceedings. They are designed to quickly resolve who has the better right to possess, leaving full ownership disputes for separate actions.

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