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Case digest · Classification of public land; unclassified land as public forest
Secretary of DENR vs. Yap
Boracay claimants declared their lands for tax purposes, built resorts and said they had possessed their lands since time immemorial. The Supreme Court held that, before 2006, the island was unclassified land of the public domain.
Facts
November 10, 1978
Proclamation No. 1801 declared Boracay Island, with other islands, tourist zones and marine reserves under the administration of the Philippine Tourism Authority.
1997
Mayor Jose S. Yap, Jr. and other claimants filed a petition for declaratory relief in the Regional Trial Court of Kalibo, Aklan. They said they or their predecessors had possessed their lands in Boracay since June 12, 1945, or earlier since time immemorial, and had declared the lands for tax purposes and paid realty taxes. They argued that Proclamation No. 1801 and PTA Circular No. 3-82 raised doubts on their right to secure titles.
1999–2004
On July 14, 1999, the trial court declared that the proclamation and the circular pose no legal obstacle to the claimants acquiring title to their lands. On December 9, 2004, the Court of Appeals affirmed in toto, and the government elevated the case to the Supreme Court (G.R. No. 167707).
May 22, 2006
While that case was pending, Proclamation No. 1064 classified Boracay into 400 hectares of reserved forest land and 628.96 hectares of agricultural land, alienable and disposable.
August 10, 2006
Dr. Orlando Sacay, Wilfredo Gelito and other landowners filed a petition in the Supreme Court to nullify Proclamation No. 1064 (G.R. No. 173775). They claimed prior vested rights and possession since time immemorial, and said they had invested billions of pesos in resorts on their lots. The Court consolidated the two cases.
Issue
Did the claimants’ long possession, tax declarations and investments give them a right to titles over their lands in Boracay?
Ruling
No. The Court granted the government’s petition in G.R. No. 167707, reversing the Court of Appeals, and dismissed the petition in G.R. No. 173775.
Before Proclamation No. 1064, Boracay had never been expressly and administratively classified, so, except for lands already covered by existing titles, it was unclassified land of the public domain, which P.D. No. 705 treats as public forest. Proclamation No. 1801 was aimed at administering the islands for tourism and ecological purposes and did not address their alienability; it was Proclamation No. 1064 of 2006 that positively declared part of Boracay alienable and opened it to private ownership. Classification of public lands is the exclusive prerogative of the Executive Department, and courts have no authority to do it. Resorts and commercial establishments did not convert the island from public forest into alienable agricultural land. Even for the areas classified in 2006, the claimants could not have their titles judicially confirmed under Sec. 48(b) of C.A. No. 141, because they did not prove possession since June 12, 1945; their earliest tax declarations were issued in 1993. The Court upheld the President’s authority to make the classification, subject to existing vested rights. In a closing note, it said that lack of title does not necessarily mean lack of right to possess: those with lawful possession may claim good faith as builders of improvements, may look into other modes of applying for title, such as homestead or sales patent, subject to the conditions imposed by law, and Congress may enact a law for them.
“The continued possession and considerable investment of private claimants do not automatically give them a vested right in Boracay.”
Doctrine
Public land becomes alienable only through “a positive act of the government, such as an official proclamation, declassifying inalienable public land into disposable land for agricultural or other purposes.” Until then, as the Court put it: “Where the land is not alienable and disposable, possession of the land, no matter how long, cannot confer ownership or possessory rights.” Judicial confirmation of imperfect title requires both possession for the period the law sets and land already classified as alienable and disposable.
Compare: native title
In Cariño vs. Insular Government, 212 U.S. 449, February 23, 1909, land held under a claim of private ownership as far back as testimony or memory goes was presumed “never to have been public land.” The Boracay decision does not mention Cariño or native title.
Bar tip
Ask first whether the land is alienable and disposable, and by what positive act. A tourist-zone proclamation, tax declarations, resorts and large investments do not classify land. Note that the June 12, 1945 requirement applied in this case was replaced by R.A. No. 11573 (2021): at least 20 years of possession before filing, on land that must still be alienable and disposable.

Hear it explained
Land Titles Jurisprudence Ep. 1, at 9:14
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This digest is general legal information for education, not legal advice, and it is not a substitute for reading the decision. Quoted passages are taken word for word from the full text.