Who is responsible for mold from inside the wall?« Back to Previous Page

Under Dubai rental law, the landlord is typically responsible for fixing mold that originates from a structural issue or building defect, such as water ingress from outside. Since the mold started after heavy rains and the dampness is coming from inside the wall, this strongly suggests a leak in the building envelope, which is the owner's responsibility to repair.

Constant AC use can sometimes contribute to condensation issues, but it does not cause a leak from within the wall. Your landlord's claim about ventilation is likely incorrect in this scenario; the core issue is water intrusion, not tenant lifestyle. For a problem of this scale, a professional inspection is necessary to identify the moisture source—often a cracked seal, leaking pipe, or compromised waterproofing—which is a structural repair.

You should formally notify your landlord in writing about the persistent issue and request a proper remediation. If they refuse, you can file a complaint with the Dubai Land Department's Rental Dispute Center (RDC). The remediation process must address the root cause; simply wiping the mold is ineffective and it will return. A qualified inspector can provide a documented report on the moisture source, which serves as vital evidence for any dispute.