How to Read and Understand Your Building Inspection Report: A Perth Buyer’s Guide

Author: Rodrigo Santa Cruz

June 29, 2025

Navigating the Perth property market is challenging enough—deciphering a building inspection report shouldn’t add to your stress. Yet, for many homebuyers, the inspection report is a source of confusion and anxiety. What do all those terms mean? Which issues are urgent, and which are just routine maintenance? This guide will help you understand your building inspection report, so you can make confident, informed decisions about your Perth property purchase.

Why Understanding Your Building Inspection Report Matters

A building inspection report is your window into the true condition of a property. It highlights structural concerns, safety hazards, and maintenance issues that might not be visible during a walk-through. For Perth buyers, where homes face unique challenges from local soils, climate, and pests, understanding the details in your report is essential for protecting your investment.

What’s Included in a Building Inspection Report?

A standard building inspection report in Perth typically covers:

  • Structural Elements: Foundations, walls, floors, roof framing, and ceilings

  • Roofing and Drainage: Condition of tiles, sheeting, gutters, and downpipes

  • Moisture and Dampness: Signs of water ingress, rising damp, or leaks

  • Plumbing and Electrical: Visible pipework, fixtures, and wiring

  • Timber Pests: Evidence of termite activity or timber decay

  • External Areas: Driveways, retaining walls, fencing, and site drainage

Each section outlines any defects found, their severity, and recommendations for repairs or further investigation.

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Decoding Common Terms and Ratings

Inspection reports use specific language and rating systems to communicate the urgency and importance of each issue. Here’s how to interpret them:

  • Major Defect: A significant problem that could affect structural integrity, safety, or the property’s value. Examples include foundation movement, severe roof leaks, or active termite infestation.

  • Minor Defect: Cosmetic or maintenance issues, such as cracked tiles, peeling paint, or loose fittings. These are common in most homes and usually not urgent.

  • Safety Hazard: Any issue that poses an immediate risk to occupants, like exposed wiring or unstable balustrades.

  • Further Investigation Recommended: The inspector has identified a potential problem that requires a specialist’s assessment, such as a structural engineer or licensed electrician.

How to Read Your Building Inspection Report Effectively

  1. Start with the Summary
    Most reports include a summary or overview section listing all major findings. Read this first to get a sense of the property’s overall condition.

  2. Review Major Defects and Safety Hazards
    Focus on issues flagged as major defects or safety hazards. These may require urgent attention, renegotiation with the seller, or even reconsidering your purchase.

  3. Understand Minor Defects and Maintenance Items
    Don’t be alarmed by a long list of minor defects—no property is perfect. Instead, use this section as a maintenance checklist for the future.

  4. Look for Patterns
    Multiple issues in one area (e.g., several damp spots in different rooms) could indicate a larger underlying problem.

  5. Use the Recommendations
    The report should provide clear advice on next steps, whether it’s immediate repairs, routine maintenance, or obtaining specialist quotes.

What Should You Do Next?

understand building inspection report, the next steps.

Once you’ve reviewed your building inspection report, it’s important to take a few practical steps to ensure you’re making the best decision for your property purchase. Start by discussing the report with your inspector—if anything is unclear, don’t hesitate to reach out for clarification. A good inspector will walk you through the technical terms and help you understand which repairs should be prioritised.

If the report highlights any major defects or recommends further investigation, it’s wise to obtain quotes from qualified tradespeople or engineers before you finalise your purchase. This will give you a clearer picture of potential costs and help you make informed decisions.

Armed with this information, you can negotiate with confidence. Use the findings to request repairs, ask for a price reduction, or arrange for a settlement extension with the seller if needed. Finally, even if you decide to move forward with the purchase, remember that your inspection report is a valuable resource for future maintenance planning and budgeting, helping you keep your new Perth property in top condition for years to come.

For more guidance on building inspections and property maintenance, visit the WA Department of Mines, Industry Regulation and Safety’s building inspections page.

Takeaway: Empower Your Perth Property Purchase

Understanding your building inspection report is key to making informed, confident decisions in the Perth property market. By knowing what to look for and how to interpret the findings, you’ll be equipped to protect your investment and secure your dream home.

Need help interpreting your building inspection report? 

SPECIAL OFFER FOR OUR BLOG READERS

As a thank you for following our insights, claim a 15% discount on your next Handover, Pre-Purchase, or Maintenance Inspection. Get the expert report you need at a special price. (Code: BLOG15)

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