Pecson vs. Court of Appeals

The owner of land who elects to appropriate a building constructed in good faith by a prior owner must pay indemnity based on the current market value of the improvement, not its original cost, in accordance with Article 546 of the Civil Code, to avoid unjust enrichment.

Petitioner Pedro P. Pecson owned a commercial lot in Quezon City on which he constructed a four-door, two-storey apartment building in 1965. Due to his failure to pay realty taxes, the lot was sold at public auction to Mamerto Nepomuceno, who subsequently sold it to respondents Spouses Nuguid. Pecson challenged the auction sale's validity. While the courts upheld the sale of the land, they consistently ruled that the sale did not include the apartment building. After the decision became final, the Nuguids moved for delivery of possession of both the lot and the building, offering to reimburse the original construction cost of P53,000.00.

• Nature of the Parties and Property: Petitioner Pedro P. Pecson was the original owner of a commercial lot in Quezon City upon which he constructed a four-door, two-storey apartment building in 1965 at a cost of P53,000.00.
• Tax Delinquency and Sale: For failure to pay realty taxes, the lot was sold at public auction by the City Treasurer to Mamerto Nepomuceno. Nepomuceno later sold the lot to respondents Spouses Nuguid via a Deed of Absolute Sale dated October 25, 1983.
• Prior Litigation on Ownership: Petitioner challenged the auction sale. The RTC and CA both upheld the sale of the land but explicitly ruled that the apartment building was not included in the auction or subsequent sale to the Nuguids. This ruling became final.
• Post-Finality Motion for Possession: After finality, respondents moved for possession of both the lot and the building, invoking Article 546 of the Civil Code and offering to reimburse the 1965 construction cost of P53,000.00.
• Trial Court and CA Orders: The RTC ordered reimbursement of P53,000.00, offset it against alleged accrued rentals from the building, and issued a writ of possession. The CA affirmed the reimbursement but modified the order, requiring petitioner to account for rents received from June 23, 1993.

• Applicability of Article 448: Petitioner argued that Article 448 of the Civil Code, which gives the landowner the option to appropriate improvements upon payment of indemnity, applied to his situation as a builder in good faith.
• Basis for Reimbursement: Petitioner maintained that the indemnity for the useful improvement (the apartment building) should be its current market value, not the original 1965 construction cost, citing jurisprudence to prevent unjust enrichment.
• Right to Retain Possession and Fruits: Petitioner contended that until full payment of the proper indemnity, he had the right to retain possession of the building and to its income (rentals), as provided under Article 546.

• Indemnity Based on Original Cost: Respondents countered that reimbursement should be limited to the admitted original construction cost of P53,000.00, as stated in the complaint and as provided under Article 546.
• Offset of Rentals: Respondents argued that the petitioner, as a possessor, was obligated to account for the fruits (rents) of the property, and that these rents should be offset against the reimbursement due.
• Ownership of Improvements upon Payment: Respondents' position was that upon payment of the P53,000.00, they were entitled to possession of both the lot and the building.

• Applicability of Article 448: Whether Article 448 of the Civil Code, which governs the rights of a landowner and a builder in good faith on another's land, applies when the builder was the former owner of the land.
• Measure of Indemnity: Whether the indemnity for the useful improvement (apartment building) should be its original construction cost (P53,000.00) or its current market value.
• Right to Possession and Fruits: Whether the builder in good faith is entitled to retain possession of the improvement and its fruits until full payment of the indemnity.

• Applicability of Article 448: Article 448 is not strictly applicable because the petitioner built the apartment on his own land, not on land belonging to another. However, its principles on indemnity may be applied by analogy to avoid a state of forced co-ownership and unjust enrichment.
• Measure of Indemnity: The indemnity must be based on the current market value of the apartment building at the time of reimbursement. Relying on the original 1965 cost would unjustly enrich the respondents, who would acquire a valuable, income-producing property for a fraction of its worth. The case was remanded to determine this present value.
• Right to Possession and Fruits: The builder in good faith has the right to retain the improvement and its fruits until reimbursed. Since respondents had not paid the proper indemnity, the petitioner was entitled to the building's income. The order for petitioner to pay rent and the offsetting of rentals were erroneous.

• Reimbursement for Useful Improvements by a Good Faith Builder — Under Article 546 of the Civil Code, a possessor in good faith who makes useful expenses has the right to retain the thing until reimbursed. The indemnity should be based on the current market value of the improvement, not its original cost, to prevent the landowner from being unjustly enriched. This principle applies even when the builder was the former owner of the land.
• Right of Retention — The right to retain the improvement while the corresponding indemnity is not paid implies the tenancy or possession in fact of the land on which it is built. The retaining possessor is entitled to the fruits (e.g., rentals) of the improvement during the period of retention.

• "The objective of Article 546 of the Civil Code is to administer justice between the parties involved... to administer complete justice to both of them in such a way as neither one nor the other may enrich himself of that which does not belong to him. Guided by this precept, it is therefore the current market value of the improvements which should be made the basis of reimbursement."
• "A contrary ruling would unjustly enrich the private respondents who would otherwise be allowed to acquire a highly valued income-yielding four-unit apartment building for a measly amount."
• "The petitioner not having been so paid, he was entitled to retain ownership of the building and, necessarily, the income therefrom."

• Coleongco vs. Regalado, 92 Phil. 387 (1952) — Cited for the principle that Article 448 (formerly Article 361 of the old Civil Code) does not apply when the owner of the land is also the builder; the issue of good faith is irrelevant in such a case.
• Javier vs. Concepcion, Jr., 94 SCRA 212 (1979) — Followed for pegging the value of useful improvements based on their market value at the time of adjudication.
• Sarmiento vs. Agana, 129 SCRA 122 (1984) and De Guzman vs. De la Fuente, 55 Phil. 501 (1930) — Cited as authority for reimbursing the "present value" or market value of a house built as a useful improvement.
• Rivera vs. Roman Catholic Archbishop of Manila, 40 Phil. 717 (1920) — Cited for the interpretive principle that Article 546 is designed to adjust the rights of the owner and possessor in good faith to prevent unjust enrichment.

• Article 448, Civil Code of the Philippines — Provides the landowner's options when another has built, sown, or planted in good faith on his land: appropriate the works after paying indemnity, or oblige the builder to buy the land. The Court applied its indemnity principles by analogy.
• Article 546, Civil Code of the Philippines — Grants a possessor in good faith the right to retain the thing until reimbursed for necessary and useful expenses. The Court interpreted the "refund" of useful expenses to mean the current market value, not the historical cost.

• Justice Florenz D. Regalado
• Justice Josue N. Bellosillo
• Justice Santiago M. Kapunan