b. Patrimonial Property

Patrimonial Property

Concept

Patrimonial property is property of the State that does not have the character of property of public dominion under Article 420 of the Civil Code. The classification turns on the property’s character, not simply on the fact that the State owns it. (Art. 421, Civil Code)¹ (Art. 420, Civil Code)²

Governing provisions

Article 420 identifies property of public dominion as property intended for public use, or property belonging to the State that is intended for public service or the development of national wealth. Article 421 classifies all other property of the State as patrimonial property. (Art. 420, Civil Code)² (Art. 421, Civil Code)¹

Requisites / Rules

• To rely on acquisitive prescription over former property of public dominion, establish an express State declaration converting the property to patrimonial property. Prescription does not run while the property remains public dominion; possession before conversion does not count toward the prescriptive period. (Malabanan v. Republic, G.R. No. 179987, 29 April 2009)³
• Prove that conversion occurred before the requisite period of acquisitive prescription. Classification of public-domain land as alienable and disposable, without an express State declaration of conversion, does not make it patrimonial. (Malabanan v. Republic, G.R. No. 179987, 3 September 2013)⁴ (Registration v. Republic, G.R. No. 218269, 6 June 2018)⁵
• In a registration application, prove the applicable basis for a registerable title. The court may examine land classification and the duration and nature of possession even if the Republic did not raise those issues before the trial court. (Registration v. Republic)⁵

Distinctions

Alienable and disposable land is not necessarily patrimonial land. The former classification alone does not supply the express declaration needed for prescription to begin. Likewise, a deed, succession, or tax declaration does not by itself conclusively establish that land presumed to be of the public domain is already private property. (Registration v. Republic)⁵ (Republic v. Alejandre, G.R. No. 217336, 17 October 2018)⁶

Key doctrines

Under the Regalian doctrine, land not shown to have been classified, reclassified, or alienated remains presumed public land. An applicant for registration bears the burden of overcoming that presumption with incontrovertible evidence. Registration itself confirms an existing title; it is not a mode of acquiring ownership. (Republic v. Alejandre)⁶ (Alberto v. Spouses Flores, G.R. No. 237514, 10 February 2021)⁷

Patrimonial property can have the nature of private property even when owned by a State instrumentality. On that basis, the Court held that the State-instrumentality property before it could be expropriated. The inquiry therefore requires attention to the property’s legal character, rather than State ownership alone. (PNOC Alternative Fuels Corporation v. National Grid Corporation of the Philippines, G.R. No. 224936, 4 September 2019)⁸

Exceptions

For the statutory registration route under RA 11573, §§ 5–6, the claimant must prove at least 20 years of open, continuous, exclusive, and notorious possession under a bona fide claim of ownership. Malabanan’s discussion of possession since June 12, 1945 applied to the former statutory text. (Malabanan v. Republic)⁴ This registration route is distinct from acquisition by prescription, which requires patrimonial property; mere alienable-and-disposable classification does not establish patrimonial conversion. (Registration v. Republic)⁵

Bar tip

Ask two separate questions: Is the State property patrimonial, and, if prescription is invoked, when did conversion occur? Do not count possession while the land remained property of public dominion. (Art. 421, Civil Code)¹ (Malabanan v. Republic)³