Leonida Coronado v. The Court of Appeals

Summary

This case involved a property ownership dispute over a 277 square meter parcel in Nagcarlan, Laguna. Juana Albovias claimed ownership through inheritance from her grandfather's 1918 will, while Leonida Coronado claimed ownership through Dr. Dalmacio Monterola's will. The Supreme Court affirmed lower court decisions favoring Albovias, ruling that Monterola's possession was merely by tolerance of the true owner and insufficient for acquisitive prescription. The Court held that possession must be en concepto de dueno (under claim of ownership) to constitute the basis for prescription. Coronado's subsequent sales were declared null and void ab initio. The decision established that probate of a will does not determine the intrinsic validity of its provisions, and that acts of possessory character performed by mere tolerance do not start the prescriptive period. The case demonstrates the importance of adverse possession requirements under Philippine property law.