G.R. No. 48132 May 15, 1989
LEONCIA FRANCISCO, petitioner, vs. SPOUSES LAMBERTO B. MAGBITANG and NICETAS SANCHEZ, and COURT OF APPEALS, respondents.

FACTS

The case involves a dispute over a 470-square meter portion of Lot 113 in San Leonardo, Nueva Ecija. The land originated from Mariano Fajardo. Upon his death without issue, it was inherited by his sisters’ children: Gregorio Fajardo, Leoncia Francisco, and Cristina Francisco. The heirs orally partitioned the unregistered land. Leoncia eventually acquired the shares of Cristina and a portion from Gregorio’s daughter. However, Gregorio had separately sold 500 square meters of his share to third parties, culminating in its purchase by spouses Pedro and Rosario Erce. In 1958, the Erce spouses sold a property described under Tax Declaration No. 7949, covering 1,080 square meters, to respondents Spouses Lamberto Magbitang and Nicetas Sanchez. A cadastral survey later established the total land area from Mariano Fajardo was 1,726 sqm, designated as Lots 112 (780 sqm) and 113 (946 sqm). Leoncia obtained a free patent and title for Lot 112. Claiming she was entitled to two-thirds of the total 1,726 sqm (approximately 1,150 sqm), and having only 780 sqm in Lot 112, she sued to recover a 370-sqm deficiency from Lot 113, which was possessed by the Magbitang spouses.

ISSUE

Whether respondent Lamberto Magbitang is a purchaser in good faith entitled to the entire 946 square meters of Lot 113, and consequently, whether petitioner Leoncia Francisco can recover a portion thereof.

RULING

The Supreme Court reversed the Court of Appeals and ruled in favor of Leoncia Francisco. The legal logic centered on Magbitang’s status as a purchaser. The Court found he could not be considered a purchaser in good faith for the entire area. The tax declaration presented to him by the Erce spouses indicated the land was acquired from “Gregorio Fajardo, et al.” and referenced a “succession of ownership and the right to inherit with sale,” which should have alerted him to potential flaws in the title and prompted further inquiry into the vendor’s capacity to sell the full area. His failure to investigate constituted negligence. Since the Erce spouses themselves acquired only 500 square meters from their predecessors, Magbitang could only have acquired a valid title to that corresponding area from them. Consequently, for the excess 446 square meters of Lot 113 he occupied, Magbitang is deemed, under Article 1456 of the Civil Code, a trustee of an implied trust for the benefit of the true owner. As a trustee, he cannot acquire ownership through prescription. The Court upheld Leoncia’s ownership claim based on the series of private sale documents and quitclaims from her co-heirs, which were valid for the unregistered land. Therefore, the Magbitang spouses were ordered to segregate and deliver 446 square meters of Lot 113 to Leoncia or her heirs.