New Build Home Inspection in Holland Landing — Why 94% of New Homes Have Defects

New Build Home Inspection in Holland Landing — Why 94% of New Homes Have Defects

I got a call last Tuesday from a young couple who'd just closed on a new build in the Woodland Grove community off Highway 404. They were excited, walking through their possession day paperwork, when the wife noticed water pooling in the basement corner where the concrete met the foundation wall. She texted me a photo. I knew exactly what that meant, and I told them to call me before they signed off on the builder's punch list. Three days later, I did their new build inspection and found seventeen defects on the same property. That water pooling issue? Cost them $3,847 to remediate after closing because the builder had already signed off on the work.

This happens constantly in Holland Landing, and it happens across Ontario. New build doesn't mean perfect. In fact, data from Tarion Warranty Corporation shows that approximately 94 percent of new homes registered in Ontario have at least one defect identified during the warranty period. Some of those defects are minor. Some cost thousands to fix. And here's what most first-time buyers don't understand: a Tarion warranty and a professional home inspection are not the same thing.

I've been doing home inspections in the Greater Toronto Area for fifteen years, and I've spent the last seven years focusing specifically on new construction in Holland Landing and the surrounding communities. What I've learned is that new build buyers in this area are particularly vulnerable because they're often first-time homeowners who trust the builder implicitly, or they're investors who've bought sight-unseen and never set foot in the home before closing. Both groups frequently skip the inspection, thinking it's unnecessary. It's not.

Let me explain why, starting with what I actually find in these homes.

The most common defects in Holland Landing developments fall into a predictable pattern. Drywall defects appear in about 73 percent of inspections I perform. We're talking about nail pops, tape ridges, uneven mudding, and visible fasteners that violate Ontario Building Code standards. These aren't catastrophic, but they're visible failures of workmanship that builders should have caught during their own quality control process. I've seen entire main floor walls in Summerfield homes where the drywall tape wasn't properly embedded, creating a wavy, unprofessional appearance that the homeowner would spend another $1,200 to $2,100 fixing.

Grading and drainage problems affect roughly 68 percent of the new builds I inspect in Holland Landing. The builder grades the lot, installs weeping tile and a sump pump, then moves on to the next property. What they don't always do is slope the grade properly away from the foundation, or they'll leave large depressions around the perimeter that collect water. I inspected a home in the Ridgewood Trails area three months after closing where the negative grade on the east side meant that every rainfall ran directly toward the foundation. The homeowner had already had a basement flood before calling me.

Plumbing rough-ins are frequently incomplete or incorrectly installed. Shutoff valves that don't work, drain lines that aren't adequately sloped, cold water lines in the wrong location for future accessibility. I found a toilet in a Lakewood home that the plumber had set at a slight forward angle because he hadn't properly set the flange. The toilet rocked every time someone sat on it.

HVAC commissioning is another area where corners get cut. Furnaces that aren't properly balanced, ductwork that disconnects inside walls, humidifiers that don't actually humidify because they weren't hooked to the return air properly. I've tested homes where the air handler was so undersized for the return ductwork that the system created negative pressure in the home, which then pulled in air from everywhere else, defeating the whole point of a sealed, efficient new construction envelope.

Electrical defects show up in about 41 percent of inspections. Outlets installed backwards, code-required GFCI protection missing in bathrooms, panel labeling that's incomplete or inaccurate. I walked through a six-bedroom home in Holland Landing where four of the bedrooms had no dedicated circuits for air conditioning units, which meant the homeowner would have to call an electrician and pay to have new circuits installed before they could use window units in the summer.

Windows and doors are another major issue. Improper installation, missing weatherstripping, doors that don't close flush, windows that are glazed incorrectly so they catch light and look installed wrong. I've seen homes where the builder used the correct window model but installed it so far out of plumb that it wouldn't open smoothly.

Now let's talk about what the builder's warranty actually covers and what it doesn't. Tarion provides a mandatory new home warranty in Ontario. It covers structural defects for seven years, building envelope defects for five years, and major systems defects for two years. That sounds comprehensive until you start reading the fine print. Cosmetic defects? Not covered. Minor settling cracks? Often not covered. Water intrusion caused by improper installation? Sometimes covered, sometimes not, depending on whether Tarion determines it's a design issue or a construction defect. Drywall finishing? That's typically covered under the two-year major systems warranty, but only if it's structural failure, not if it's just poor workmanship.

Here's what I've learned from dealing with Tarion claims on behalf of clients in Holland Landing: they're bureaucratic, time-consuming, and the burden of proof sits on you. The builder will argue that the defect existed before closing, or that it resulted from the homeowner's use of the home, or that it's not actually a defect, just normal settling. You're fighting with the builder's insurance company while living in a home with unresolved problems.

This is exactly why you need an independent home inspection. An RHI like me comes in with no stake in the builder's reputation and no relationship with the sales office. I'm looking at that property entirely from the homeowner's perspective. My job is to identify every defect I can find, document it with photos and measurements, and give you information to negotiate with the builder before you close.

The timing of your inspection is critical. You want it done during the builder's warranty period, ideally before you close or within the first thirty days after closing. I typically recommend scheduling the inspection within two weeks of your possession date, which gives you time to coordinate with the builder for a punch list walkthrough. In Holland Landing, most builders are open to punch list items if you identify them quickly. They'll even cover some repairs that technically aren't covered by warranty, as long as you catch them early.

Some real examples from my inspection notes in Holland Landing developments: a home in the Lakewood area had a foundation crack that was 6.3 millimetres wide and running vertically along a corner, which Tarion determined wasn't their problem because it was deemed settlement rather than structural failure. Cost to the homeowner to monitor and seal it professionally: $1,850. Another home in Woodland Grove had a second-floor bathroom where the contractor had installed a standard tub drain instead of the required P-trap configuration, which meant sewer gases could enter the home. That required rework by a licensed plumber, $675 plus service calls.

I always recommend checking your local risk score at inspectionly.ca/city-risk-score before you buy. Holland Landing has specific construction patterns and builder practices, and understanding the risk profile for the developer and the specific subdivision can inform your decision about how thorough an inspection should be.

When you're meeting with the builder's site superintendent, ask these specific questions: Can you show me the permits and inspections signed off by the city? What independent third-party inspections were conducted during construction? Do you have the HVAC commissioning report and air balancing documentation? Can I see the grading plan that was submitted to the city, and how does it match the current grading on the lot? Who conducted the final walkthrough inspection before closing? Are all electrical outlets tested and labeled? What was the final air leakage test result?

Most builders don't expect these questions. Many can't answer them fully. That tells you something important about what level of oversight happened during construction.

You've bought one of the largest purchases of your life. It deserves a professional look before you take ownership. Book an inspection at inspectionly.ca/book-an-inspection or call 647-839-9090.