Author: Andrew Banks, 03 September 2026,
Property Management

Water Damage Liability in Sectional Title Schemes: Who is Responsible?

Water damage is one of the most common and most disputed problems in sectional title schemes. A single leak can affect ceilings, walls, flooring, and belongings across multiple units, and the question that always follows is: who pays for the repairs?

Understanding water damage liability is essential for owners, trustees, and property managers alike. Here's what it means, what the law says, and how liability shifts depending on where a leak starts.

What is Water Damage Liability?

Water damage liability refers to who is legally and financially responsible for repairing damage caused by a leak, and for covering related costs such as an insurance excess.

In sectional title schemes, liability isn't automatic. It depends on where the leak originated, what caused it, and whether it falls under common property or an individual section. Getting this wrong often leads to lengthy disputes between owners, trustees, and insurers.

What the Law Says

The Sectional Titles Schemes Management Act sets out how maintenance and repair responsibilities are divided. Broadly, the body corporate is responsible for maintaining and repairing common property, while owners are responsible for the parts of the building within their own section.

This sounds simple, but pipes often run through walls and floors shared between sections and common property, which is why establishing exactly where a leak started is always the first step.

Leaks Originating from Common Property

Most claims trace back to common property, roofs, external walls, and foundations. Because these are shared by all owners, the body corporate is responsible for repairing them and for any resulting internal damage to units, even for owners who would never be directly affected, such as those on the ground floor.

Where the body corporate successfully claims through insurance, it will generally also cover the excess. Delays in addressing these leaks tend to make matters worse and more expensive.

Leaks Originating Inside a Unit

Many leaks originate inside a unit, from a burst geyser, leaking bath, or piping serving only that section. In these cases, the owner is typically responsible for repairing both the source and the resulting damage.

Things get more complicated when a leak in one unit damages a neighbouring unit or common property below. Here, the owner where the leak originated is usually liable for the damage caused, and where both units suffer loss, the excess may need to be shared proportionately. Because leaks inside walls and floors aren't always easy to detect, these situations can take time to resolve and often strain relationships between neighbours.

Leaks Caused by Neglected Maintenance

A third category involves leaks caused by neglected maintenance rather than a sudden event. Ageing pipes, deteriorating waterproofing, or unclean gutters can all lead to gradual water damage.

Insurers distinguish between sudden, accidental damage and damage resulting from a lack of upkeep, and are far more likely to reject claims linked to poor maintenance. This leaves the body corporate to cover repairs out of its own funds, making proactive, scheduled maintenance one of the most effective ways a scheme can protect itself financially.

How Professional Property Managers Can Help

Water damage liability can quickly become a source of conflict and financial strain if not handled correctly. Professional property managers help bodies corporate stay ahead of this by:

  • Coordinating regular inspections of roofs, pipes, and common property infrastructure
  • Keeping maintenance records that support insurance claims
  • Identifying early signs of deterioration before they become costly leaks
  • Liaising with plumbers and leak detection specialists to establish the true origin of a leak
  • Managing the insurance claims process on the body corporate's behalf
  • Advising trustees on liability and dispute resolution between owners

By staying proactive rather than reactive, property managers help schemes avoid the frustration, cost, and delays that so often come with water damage disputes.

Conclusion

Water damage liability in sectional title schemes depends heavily on where a leak originates and what caused it. Leaks from common property are generally the body corporate's responsibility, leaks within a unit typically fall to the owner, and leaks caused by neglected maintenance can leave a scheme without insurance cover altogether.

With the guidance of an experienced property manager, bodies corporate can reduce the risk of disputes and ensure that when water damage occurs, it's handled quickly, fairly, and correctly.

FAQs

How much does insurance give for water damage? 

This depends on the scheme's policy, the extent of the damage, and the insured value of the affected property. There's no fixed amount; it's assessed case-by-case, minus any applicable excess.

Will insurance pay out for water damage? 

Generally, yes, provided the damage was sudden and unforeseen, such as a burst pipe or geyser. Insurers typically decline claims where damage resulted from gradual deterioration or poor maintenance.

What type of water damage is not covered by insurance? 

Damage from slow leaks, ageing or corroded pipes, poor maintenance, or gradual seepage is usually excluded. Insurers cover sudden accidental events but generally not long-term deterioration.

Can water damage be claimed on insurance? 

Yes, provided it meets the policy's requirements, most importantly that it was sudden and unforeseen. The body corporate usually submits the claim on behalf of affected owners, since building insurance is held collectively.