Short answer. No, not while you hold it as a tenant. The Civil Code says a lessee is estopped from asserting title to the thing leased, as against the lessor. Having taken the property as a renter, you cannot turn around and claim to own it against the very person you rented it from.
What the law says
A lessee or a bailee is estopped from asserting title to the thing leased or received, as against the lessor or bailor.
Civil Code, Article 1436 — Lessee/Bailee Estoppel. Read the full provision →
The estoppel of a tenant
Article 1436 states that a lessee or a bailee is estopped from asserting title to the thing leased or received, as against the lessor or bailor. Estoppel here means you are barred from taking a position that contradicts your own earlier conduct. When you entered as a tenant, you acknowledged — by the very act of renting — that the property belonged to someone else. Having accepted possession on that footing, you cannot later claim you were the owner all along in order to defeat your landlord. The law will not let a renter use the possession he was given as a tenant to mount an ownership claim against the person who let him in.
It also binds a bailee
The same rule reaches a bailee — someone who receives a thing to keep, use, or return, such as under a deposit or a loan of an object. A person entrusted with property cannot assert title to it against the one who handed it over. The principle is identical in both situations: you received the thing recognizing another's superior right, so you are precluded from denying that right afterward. This protects owners who part with possession for a limited purpose, ensuring that lending or leasing a thing does not quietly expose them to a claim of ownership by the very person they trusted with it.
What the estoppel does not decide
The bar is directed at the tenant's relationship with the landlord; it does not crown the landlord the absolute owner as against the whole world. If a genuine third party — a true owner unconnected to the lease — has a claim, that is a different contest governed by other rules. The estoppel simply says that between lessee and lessor, the lessee may not dispute the lessor's title. A tenant who honestly believes the property is really his has to pursue that through a proper, separate proceeding on ownership, not by refusing to acknowledge the landlord while continuing to hold under the lease.
Practical takeaway
If you are renting and think you have a better right to the property, do not simply stop paying and declare yourself the owner — Article 1436 will likely block that stance against your landlord and can expose you to ejectment. The sounder course is to keep the two questions separate: honor the lease relationship, and raise any true ownership claim in the appropriate action where title itself is decided. Because whether an estoppel applies and how ownership should be litigated turn on the specific documents and history, those facts deserve careful review before you act.
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.
- Rolly B. Laqui, Sr. vs. Alex E. Sagun, et al, G.R. No. 271967, November 4, 2024 — read the decision on LawPhil →
- Maria Luisa Morales vs. Abner De Guia, represented by his attorney-in-fact, Nomeriano De Guia, G.R. No. 247367, December 5, 2022 — read the decision on LawPhil →
- Romeo Julag-Ay vs. The Estate of Felimon Buenaventura, Sr. etc, G.R. No. 149788, May 19, 2006 — read the decision on LawPhil →
- Spouses Armado and Lorna Trinidad vs Dona Marie Glenn Imson, G.R. No. 197728, September 16, 2015 — read the decision on LawPhil →