Shared Drain Insurance Responsibility

Insurance responsibility for shared drains depends on whether the drain has been adopted by the water company under the 2011 Private Sewer Transfer. If it has, the water company repairs it at no cost to you. If it hasn't, responsibility — and insurance — falls on the connected property owners jointly.

What to Look For

• Adopted shared drains: water company's responsibility — no insurance needed
• Non-adopted shared drains: joint responsibility of connected properties
• Your buildings insurance may cover your share of repair costs
• Some policies exclude shared drainage entirely
• Check your policy schedule for drainage exclusions and limits
• Neighbour disputes about shared drain costs are common

How We Diagnose the Problem

We survey and trace the drainage system to determine whether the shared drain has been adopted. Our report clearly shows pipe ownership, which helps resolve disputes between neighbours and determine whose insurance should cover the repair.

How We Fix It

If the drain is adopted, we help you report it to the water company with CCTV evidence — they fix it free. If non-adopted, we provide quotes and help each property owner understand their share. Our reports support insurance claims from either party.