Short answer. Yes. The duty is on the owner, not on you: a construction in danger of falling must be demolished or repaired by the person who owns it. If he will not act, the administrative authorities may order the demolition at his expense or take steps to secure public safety.
What the law says
If a building, wall, column, or any other construction is in danger of falling, the owner shall be obliged to demolish it or to execute the necessary work in order to prevent it from falling.
Civil Code, Article 482 — Dangerous Constructions. Read the full provision →
What the law says
If the proprietor does not comply with this obligation, the administrative authorities may order the demolition of the structure at the expense of the owner, or take measures to insure public safety.
Civil Code, Article 482 — Dangerous Constructions. Read the full provision →
The obligation arises before anything falls
Article 482 states that where a construction is in danger of falling, the owner shall be obliged to demolish it or to execute the necessary work in order to prevent it from falling. The duty is triggered by the danger, not by the damage. A neighbour who says he will deal with the wall once something actually happens has the rule backwards, and so does one who offers to pay for whatever it destroys. What the article requires of him is action now — either taking the structure down or doing the work that makes it safe. Which of the two he chooses is his affair.
You are not expected to enforce it yourself
The second sentence is the practical remedy: if the proprietor does not comply with this obligation, the administrative authorities may order the demolition of the structure at the expense of the owner, or take measures to insure public safety. That is a faster and cheaper route than a lawsuit, and it puts the cost where it belongs. What it does not do is authorise you to act on your own. Entering his land and pulling down or shoring up his wall exposes you to a claim, however plainly right you were about the danger.
Danger has to be shown, not asserted
An old wall is not a dangerous one, and a wall your neighbour dislikes the look of is not dangerous either. What persuades is physical evidence of instability: cracks that have widened between photographs taken months apart, visible tilt, water undermining the footing, an excavation that removed support from one side. The same evidence answers the argument that will be made against you, which is that the wall has stood for thirty years and will stand for thirty more. Where the structure is substantial, an engineer's opinion is worth more than any number of complaints.
The sequence that works
Photograph the wall now, with something for scale and a visible date, and repeat at intervals so any movement is documented rather than described. Put your concern to the neighbour in writing and keep proof of delivery, because his refusal after notice is what makes the rest of the article operate. If nothing changes, raise it with the local authorities in writing as well, and keep every receipt for anything you spend protecting your own side. If somebody is injured or property is destroyed after that record exists, the position of the owner is considerably worse than it would have been.
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.
- Bonifacio Nakpil vs. Manila Towers Development Corporation, G.R. No. 160867, September 20, 2006 — read the decision on LawPhil →