Multi-Unit Property Drain Issues: Landlords Should

Drain issues in multi-unit properties are rarely “just a plumbing problem.” A clogged or failing line can affect multiple apartments, common areas, and shared building services—often turning a routine maintenance item into an urgent health and safety concern.

This guide outlines practical steps landlords can take to reduce risk, respond quickly when symptoms appear, and document everything needed for compliance, repairs, and dispute resolution.