Short answer. Yes. Under Article 1434, when someone sells and delivers property he does not yet own and afterward acquires title to it, that title passes to the buyer by operation of law. Because your seller both sold and delivered to you and later obtained title, the ownership he acquired flows to you automatically.
What the law says
When a person who is not the owner of a thing sells or alienates and delivers it, and later the seller or grantor acquires title thereto, such title passes by operation of law to the buyer or grantee.
Civil Code, Article 1434 — After-Acquired Title. Read the full provision →
The rule of after-acquired title
The article addresses a common worry: you bought from someone who, at the time, had no title to give. It provides that when a person who is not the owner of a thing sells or alienates and delivers it, and later the seller or grantor acquires title thereto, such title passes by operation of law to the buyer or grantee. The moment the seller becomes the owner, the ownership does not linger with him — it moves to you automatically. The law treats it as unjust for a seller to keep for himself a title over the very thing he already sold and delivered to another.
Why it happens automatically
The phrase by operation of law matters. You do not need a fresh deed, a new sale, or a further act of transfer from the seller once he obtains title. The passing of ownership is built into the situation itself: having sold and delivered, the seller is not allowed to assert the later-acquired title against his own buyer. This spares you from having to chase the seller for a second conveyance and from the risk that, now that he holds title, he might try to keep the property or sell it again to someone else.
What the rule requires
The protection depends on the elements the article states. There must have been a sale or alienation and an actual delivery to you — the provision speaks of one who sells or alienates and delivers — and the seller must in fact have later acquired title to that same thing. If any of these is missing, the automatic transfer does not operate. So it is worth being able to show both the transaction by which you bought and were placed in possession, and the seller's subsequent acquisition of title, because those facts are what trigger the rule in your favour.
What it does not resolve
The article passes to you whatever title the seller acquired; it does not manufacture a better title than he obtained, nor does it decide contests with third persons who may have their own claims — for registered land, the effect of registration and the position of a later good-faith purchaser are governed by separate rules. It also does not cure a sale that is void for some other reason. And while ownership passes by law, you may still need to take steps to have the transfer reflected in the records so the world can see that the land is now yours.
Cases citing this provision
These Supreme Court decisions cite the provision above. We list them so you can read them yourself; the summaries of what each decided are not ours to give.
- Jessie V. Pisueña vs. Heirs of Petra Unating & Aquilino Villar, et al, G.R. No. 132803, August 31, 1999 — read the decision on LawPhil →
- Heirs of S. Hermosilla etc. vs. Sps. Jaime & Luz Remoquillo, G.R. No. 167320, January 30, 2007 — read the decision on LawPhil →
- Claudio delos Reyes, et al. vs. Court of Appeals, et al, G.R. No. 129103, September 3, 1999 — read the decision on LawPhil →
- Josefina C. Billote vs. Spouses Victor and Remedios T. Badar, Adelaida C. Dalope and Imelda C. Solis, G.R. No. 236140, April 19, 2023 — read the decision on LawPhil →