- Ziggurat Realestatecorp

- 2 days ago
- 3 min read
Property disputes often arise when one party constructs improvements on land that does not belong to them. Philippine law draws a sharp distinction between a builder in good faith and a builder in bad faith. The consequences for the latter are severe: a builder in bad faith forfeits everything he has built, without any right to indemnity or reimbursement.
This article explains the legal basis for this rule, its practical implications, and why the law imposes such a strict sanction.
Legal Basis Under the Civil Code
The governing provisions are found in the Civil Code of the Philippines, particularly Articles 449 and 450.
Article 449 – Forfeiture Without Indemnity
Article 449 provides:
“He who builds, plants or sows in bad faith on the land of another, loses what is built, planted or sown without right to indemnity.”
This provision leaves no room for interpretation. When construction is undertaken with knowledge that the land belongs to another, or despite awareness of defects in one’s claim of ownership, the law imposes an automatic penalty: total loss of the improvements.
Article 450 – Rights of the Landowner
Article 450 further strengthens the position of the lawful landowner:
“The owner of the land on which anything has been built, planted or sown in bad faith may demand the demolition of the work… at the expense of the person who built… or he may compel the builder to pay the price of the land…”
Under this provision, the landowner has several options:
Demand demolition or removal of the improvements at the builder’s expense;
Compel the purchase of the land by the builder; or
Require restoration of the property to its former condition.
The choice belongs exclusively to the landowner.
What Constitutes “Bad Faith”?
In legal contemplation, bad faith is not mere error or negligence.
A builder is deemed in bad faith when he:
Knows that the land is owned by another;
Is aware of defects in his title or right of possession; or
Continues construction despite objections, warnings, or a pending ownership dispute.
Philippine jurisprudence consistently holds that knowledge or conscious disregard of another’s rights is sufficient to establish bad faith.
No Reimbursement, Even for Useful Improvements
Unlike a builder in good faith, who may be entitled to reimbursement under Articles 448 and 546, a builder in bad faith has no right to compensation whatsoever—even if the improvements increased the value of the land.
The law denies:
Reimbursement for construction costs;
Compensation for labor or materials; and
Claims based on equity or unjust enrichment.
The principle is well-settled: equity cannot be invoked to reward wrongdoing.
Jurisprudential Consistency
The Supreme Court has consistently affirmed this doctrine, ruling that:
A builder in bad faith forfeits the improvements without any right to indemnity, and the landowner may appropriate them or demand their removal.
This reflects the judiciary’s firm stance on protecting property rights and discouraging unlawful occupation.
Policy Considerations
The strict treatment of builders in bad faith serves important legal and social objectives:
Protection of property ownership, particularly under the Torrens system;
Deterrence against land grabbing and opportunistic construction; and
Preservation of order and predictability in property relations.
Allowing reimbursement would undermine these objectives and encourage disregard for lawful ownership.
Practical Guidance
Before undertaking any construction, individuals and developers should ensure:
Clear proof of ownership or lawful authority to build;
Due diligence on land titles and boundaries; and
Proper documentation and written consent when building on land owned by another.
Failure to do so may result in total financial loss of the improvements.
Conclusion
Philippine law is unequivocal: a builder in bad faith loses what he has built, without indemnity or reimbursement. This rule underscores the fundamental principle that no one may profit from an act done in bad faith or in violation of another’s property rights.
For landowners and builders alike, understanding this doctrine is essential to avoiding costly and irreversible consequences.
Source: Ziggurat Real Estate




