As a home inspector serving Malton for over a decade, I've walked through hundreds of properties and

AY

Aamir Yaqoob, RHI

RHI Certified · OAHI Member · InterNACHI · E&O Insured

April 7, 2026 · 4 min read

As a home inspector serving Malton for over a decade, I've walked through hundreds of properties and noticed distinct patterns in what issues surface most frequently. The community's housing stock, largely built during specific boom periods, shares common characteristics that translate into predictable inspection findings. Understanding these top concerns can help both buyers and sellers navigate the real estate process more effectively.

Aluminum wiring consistently ranks as my number one discovery in Malton homes, particularly those built between 1965 and 1975. This wiring type was popular during a copper shortage but has since been identified as a fire hazard due to its expansion and contraction properties. The connections can loosen over time, creating dangerous heat buildup. Homeowners typically face costs between $8,000 to $15,000 for complete rewiring, though partial remediation using approved connectors can sometimes reduce this to $3,000 to $6,000.

Poly-B plumbing represents another significant concern I encounter regularly. These gray plastic pipes were installed in many Canadian homes from the late 1970s through the mid-1990s. While not immediately dangerous, they're prone to sudden failure, particularly at joints and fittings. Insurance companies increasingly refuse coverage for homes with Poly-B systems. Complete replacement typically ranges from $4,000 to $8,000 for an average home, depending on accessibility and the complexity of the plumbing layout.

Foundation issues, particularly horizontal cracks and bowing walls, appear frequently in my reports. Malton's clay soil conditions contribute to foundation movement, especially during freeze-thaw cycles. Minor hairline cracks might only require monitoring and sealing for $200 to $500, but significant structural repairs can range from $3,000 to $15,000. Foundation underpinning or major structural work can exceed $20,000 in severe cases.

Roof wear constitutes another major finding, especially on homes with original asphalt shingles. I regularly document missing or curling shingles, deteriorated flashing, and compromised gutters. The harsh Ontario weather takes its toll over time. Basic repairs might cost $500 to $2,000, while complete roof replacement typically ranges from $8,000 to $18,000, depending on the home's size and chosen materials.

Wondering what risks apply to your home?

Get a free risk assessment for your address in under 60 seconds.

Check Your Home Risk

HVAC system failures round out my top five findings. Many Malton homes still operate with aging furnaces or air conditioning units that haven't received proper maintenance. I frequently find blocked vents, dirty filters, and units nearing end-of-life. Furnace replacement typically costs between $3,000 to $6,000, while central air conditioning systems range from $3,500 to $7,000.

Last month, I inspected a beautiful 1970s bungalow on Morning Star Drive that exemplified these common issues perfectly. The sellers were a lovely retired couple who had maintained their home well but weren't aware of some underlying concerns. During my inspection, I discovered aluminum wiring throughout, Poly-B plumbing in the basement, several foundation cracks, missing roof shingles, and a furnace that was operating but showing signs of age.

Rather than becoming overwhelmed, the buyers and sellers worked together constructively. The sellers agreed to address the most critical safety concerns – the aluminum wiring connections and the loose roof shingles. The buyers received credits for the Poly-B plumbing replacement and planned HVAC maintenance. The foundation cracks were minor enough to simply monitor. Everyone walked away satisfied with the arrangement.

What I've learned through countless inspections is that knowledge empowers better decisions. These five issues aren't deal-breakers when properly understood and addressed. They're simply characteristics of homes from certain eras that require informed attention. Buyers who understand these potential costs can negotiate fairly, while sellers who address issues proactively often see smoother transactions.

The key lies in working with experienced professionals who understand both the local housing stock and practical solutions. Every home tells a story through its systems and structure. My role involves translating that story into actionable information that serves everyone's best interests.

Whether you're buying or selling in Malton, remember that most issues have solutions. A thorough inspection provides the roadmap for making informed decisions about one of life's largest investments. I'm always here to help navigate these waters and ensure you have the information needed for confident decision-making.

Stay safe and inspect well.

Ready to get your Malton home inspected?

Aamir personally inspects every home. Same-week availability across Ontario.

Book an Inspection