How to spot unreported water damage before it becomes costly

Water damage is one of the most expensive and disruptive issues a landlord can face. Left unchecked, it can lead to structural damage, mould growth, and costly repairs. Unfortunately, tenants may not always report minor leaks or hidden water damage until it becomes a major problem. As a landlord or property manager, proactive inspections can save you thousands in repairs. Here's how to spot unreported water damage before it escalates.
 

1. Look for visible signs of moisture

 
Even if tenants haven't mentioned any issues, subtle signs of moisture can indicate hidden leaks. During inspections, keep an eye out for:
 
  • Stains and discoloration on walls and ceilings
  • Peeling or bubbling paint
  • Warped flooring or baseboards
  • Sagging or swollen drywall
  • Rust on metal fixtures, such as pipes or radiators

Check that all mattresses are raised off the floor - Mattresses on the floor are a trap moisture and can become a problem for dampness in humid and wet climates

2. Check for musty odours

 
A persistent musty smell is a strong indicator of mould or mildew, often caused by hidden moisture. Pay close attention to:
 
  • Bathrooms, kitchens, and laundry areas
  • Inside cabinets and under sinks
  • Basements and crawl spaces
  • Near water heaters or HVAC systems

3. Inspect plumbing fixtures and appliances

 
Regularly check plumbing connections, faucets, and appliances for slow leaks. Key areas to inspect include:
 
  • Under kitchen and bathroom sinks
  • Around dishwashers, refrigerators with water dispensers, and washing machines
  • Near water heaters and boilers
  • Toilet bases for signs of leaking or loose caulking

4. Examine exterior areas

 
Water intrusion often starts outside. Inspect the property's exterior for:
 
  • Clogged or damaged gutters causing overflow and pooling near the foundation
  • Cracks in the foundation or siding
  • Missing or damaged roof shingles
  • Poor drainage leading to water pooling around the home

5. Look for mould growth

 
Mould thrives in damp, unventilated spaces. If you spot mould, it's a clear sign of water intrusion. Common areas where mould appears include:
 
  • Corners of ceilings and walls
  • Behind furniture placed against exterior walls
  • Around window sills
  • Inside HVAC vents

6. Ask the tenants

 
While some tenants may not report minor leaks, a direct conversation can encourage them to share concerns. Ask if they've noticed unexplained water stains, slow drains or spongy spots in flooring.
 

7. Conduct routine property inspections

 
Regular property inspections help catch minor issues before they turn into major expenses. Consider seasonal checks, especially before winter and after heavy storms.
 

8. Utilise myInspections for detailed reports

 
A structured inspection process is crucial for identifying and tracking water damage. myInspections is a powerful app that allows landlords and property managers to create detailed inspection reports, capture photographic evidence, and compare before-and-after conditions. By using myInspections, you can:
 
  • Easily document problem areas with timestamped photos
  • Generate professional reports for tenant records or insurance claims
  • Track maintenance history and monitor recurring issues
  • Ensure thorough inspections with custom checklists
Start your 14-day free trial of myInspections today!

9. Address issues immediately

 
If you detect signs of water damage, act quickly to find and fix the source. Delayed repairs can lead to expensive restoration costs and potential legal liabilities.

The information contained in this article is exclusively for promotional purposes. It does not in any way constitute legal advice and should not be relied upon as the basis for any legal action or contractual dealings. The information is not and does not attempt to be, a comprehensive account of the relevant law. If you require legal advice, you should seek independent legal counsel. myInspections does not accept any liability that may arise from the use of this information.

More resources

How to Complete an Inspection in Minutes with My Inspections

Managing property inspections doesn’t need to be complicated. With the My Inspections app, you can go from start to finished report in just a few steps. In this tutorial, we’ll walk through the process of adding a property, running an inspection, capturing issues, and finalising a report. 📹 Watch the full demo video here, then follow along with the step-by-step guide. Step 1: Add a PropertyStart by adding the property you want to inspect. • Enter the property name or address • Choose the insp...

Feature update: Your inspection reports get a make over

At myInspections, we know the PDF report is the bit that really matters. We were surprised to see that in April alone, 55% of inspections resulted in a PDF being generated. It’s the thing you send to landlords, tenants, or clients — so it needs to be clear, reliable, and professional. That’s why we’ve given reports a refresh. We fixed a few of the rough edges, and while we were at it, added some of the features you’ve been asking for. What We FixedWe heard you — some parts of the old report...

How to prepare a property for a routine inspection (Tenant & landlord tips)

Tenants sometimes scrub a property from top to bottom like royalty was about to arrive, only to find out a simple walkthrough would have been more than enough. Routine inspections aren’t meant to be judgement day — they’re about keeping the property in good shape for everyone. Here’s how both tenants and landlords can prepare without stress. Set realistic expectationsRoutine inspections are not a white-glove cleanliness test, it’s not about catching people out. The real goals are: • Recordi...

Should you take notes or photos first during an inspection?

Early in an inspector’s career, juggling a notepad and a camera can feel clumsy. At some point, everyone asks the same question: do you take notes first, or capture photos first? There’s no one-size-fits-all answer, but some approaches do make the job smoother than others. Why some inspectors start with notesWriting notes first has its appeal. It slows you down, forces careful observation, and gives context before a single photo is taken. Some inspectors feel that notes add a level of profes...

Ready to dive in?

Get started today with a 14 day free trial.