San Pedro v. Ong
REITERATIONFacts
The Antecedents: On 3 April 1996 (Deeds executed 8 April 1996), petitioner Robert San Pedro purchased two parcels of land (200 sqm under TCT T-82381 and 150 sqm under TCT T-82382) from spouses Guillermo Narciso and Brigida Santiago for P35,000.00, taking possession and investing P2,000,000.00 in constructing a house thereon. To transfer titles, San Pedro hired Adora Dela Peña upon spouses Narciso's recommendation. On 23 July 1998, Dela Peña, aided by tricycle driver Rufino Landayan, fraudulently procured SPAs from spouses Narciso by misrepresenting them as needed for title transfer, then mortgaged the properties to Willy Ong for P170,000.00 loan via agent Normita Caballes, who verified clean TCTs at Registry of Deeds but ignored red flags like Dela Peña not being owner; annotations appeared on TCTs, Ong foreclosed and bid highest, but titles not transferred. San Pedro discovered encumbrances upon inquiring at Registry, confronted parties, and spouses Narciso denied authorizing mortgages, with NBI expert confirming forgeries on SPAs. Procedural History: San Pedro filed Petition for Nullification of Mortgage with Damages (Civil Case No. 515-M-99) on 7 May 1999 before RTC Malolos, Br. 19 against spouses Narciso, Dela Peña, Landayan, Ong, Caballes. Summons served 14 May 1999: personal/substituted on others (all answered except Dela Peña, declared in default); RTC denied Ong/Caballes demurrer to evidence (24 Aug 2001) claiming no jurisdiction over indispensable Dela Peña. After trial (San Pedro's evidence: Landayan, himself, sister Tominago, NBI expert; defense: Ong, Caballes), RTC ruled 21 Feb 2003: declared San Pedro owner, sale valid, SPAs/mortgages void ab initio, ordered cancellations/return of duplicates, Dela Peña pay Ong P245k+interest. Ong/Caballes appealed directly to CA (CA-G.R. CV No. 79399), which reversed 29 Dec 2006 for invalid substituted service on Dela Peña (no efforts shown), remanding as indispensable party; denied MR 13 Apr 2007. The Petition: San Pedro petitioned SC under Rule 45, arguing: (I) RTC had jurisdiction as quasi in rem action (quieting title under Art. 476 Civil Code), res jurisdiction via filing suffices; (II) Dela Peña not indispensable, as dispute is title between San Pedro and Ong; (III) Ong not mortgagee-in-good-faith for failing diligence (relied solely on Caballes, no inquiry into Dela Peña's authority despite not being owner).
Issue(s)
Whether the RTC acquired jurisdiction over Civil Case No. 515-M-99 despite defective service on Dela Peña. Whether Dela Peña is an indispensable party. Whether Ong is a mortgagee in good faith.
Ruling
Petition GRANTED; CA Decision (29 Dec 2006) REVERSED and SET ASIDE; RTC Decision (21 Feb 2003) REINSTATED with modification deleting order for Dela Peña to pay Ong P245,000.00 plus interest.
Ratio Decidendi
On Issue 1 (RTC Jurisdiction): Civil Case No. 515-M-99 is quasi in rem (quieting of title under Art. 476 Civil Code to remove cloud of void mortgages on TCTs), neither purely in rem nor in personam, binding only parties on property status/ownership/liability. Jurisdiction over res acquired by institution of legal proceedings (Alba v. CA, G.R. No. 164041; Sec. 6, Rule 14, Rules of Court), not requiring personal jurisdiction over defendants, though summons needed for due process. Defective substituted service on Dela Peña (Sheriff's Return showed no efforts for personal service within reasonable time, no specifics on locating her, mere 'thru sister-in-law/refused to sign'; non-compliant with Joe v. Boyon standards) violated only her personal due process, not vitiating RTC jurisdiction or proceedings against properly-served co-defendants (spouses Narciso, Landayan, Ong, Caballes who answered/submitted). Thus, CA erred in reversing for 'want of jurisdiction'; judgment valid as to property relief. On Issue 2 (Dela Peña Indispensable Party): Indispensable party has interest so intertwined no final/equitable resolution possible without them (PNB v. Heirs of Militar, G.R. No. 164801); Dela Peña not, as core is San Pedro's superior title (prior sale, possession, improvements) vs. Ong's mortgage claim—resolvable without her, affecting only her fraud liability (separate action). Her presence would permit complete relief (e.g., damages vs. her) but not absolute necessity; RTC properly proceeded post-default. On Issue 3 (Ong Mortgagee-in-Good-Faith): Ong failed 'higher degree of diligence' required when not dealing with registered owner (Abad v. Guimba, G.R. No. 157002; Bank of Commerce v. San Pablo, G.R. No. 167848): red flag ignored (Dela Peña mortgagor, not Narciso spouses); relied blindly on Caballes (no personal contact with Dela Peña/spouses), mere TCT check insufficient—must inquire agent's authority, especially unusual act. SPAs forged (NBI expert), void ab initio (Veloso v. La Urbana, 58 Phil. 681); foreclosure void; Ong not innocent purchaser at auction. Recourse: sue fraudsters separately.
Main Doctrine
An action for quieting of title, aimed at removing encumbrances like void mortgages annotated on TCTs, is quasi in rem, where jurisdiction over the res is acquired upon filing the complaint, making personal jurisdiction over defendants non-essential for the court's authority to proceed and bind the property interests of parties. Defective substituted service of summons on a defendant violates only that party's personal due process rights and does not invalidate the entire proceedings or judgments against other defendants who were properly served or submitted to jurisdiction. A party is indispensable only if their interest is inextricably intertwined such that no final, complete, or equitable resolution is possible without them; an agent who fraudulently mortgaged property on spurious SPAs is not indispensable in a title-quieting action between buyer and mortgagee, as the core dispute is title superiority, resolvable without determining the agent's personal liability. Mortgagees claiming good faith when dealing with non-owners or agents must exercise a higher degree of diligence, inquiring into the agent's authority beyond relying on facially valid SPAs and clean TCTs, as deliberate ignorance of red flags (e.g., mortgagor not being registered owner) precludes innocent mortgagee status. Mortgages based on forged or fraudulent SPAs are void ab initio, rendering foreclosure proceedings likewise void, with the mortgagee's recourse limited to separate actions against fraud perpetrators.