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

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

Last March, I inspected a three-year-old home on Appleby Line in Burlington. The owners had bought it new from a major regional builder. Everything looked pristine from the street. Inside, I found water infiltration in the basement corner, a misaligned patio door that wouldn't seal properly, and drywall cracks already forming above the master bedroom window. The Tarion warranty had expired. The builder wouldn't return calls. That homeowner wished they'd hired me on closing day.

I've been doing this work for 15 years across the Greater Toronto Area, and I've inspected enough new builds in Burlington to know one thing for certain: the real estate market here moves fast, and builders count on that speed. Burlington's current market shows 482 active listings at an average price of $1,302,293, with homes selling in about 20 days. That urgency works against careful inspection. But here's what Ontario data tells us: 94% of new homes in the province have at least one defect identified during a post-closing inspection. That's not an exaggeration. That's what I see.

Why New Builds Still Get Inspected

You'd think a builder's warranty would be enough. It isn't. Tarion's Warranty Program covers structural defects, water penetration, and major systems for defined periods, but it's reactive. You have to spot the problem first, prove it was caused by a construction defect, and then file a claim. By then, damage has often spread. A small roof leak becomes attic mold. A foundation hairline crack becomes a larger structural issue. I've seen it.

The gap between what Tarion covers and what homeowners actually need is significant. Tarion covers major structural components and envelope integrity, but cosmetic issues, finish quality, building code compliance problems that don't affect safety, and defects that appear just after the warranty expires are on you. That's where an independent inspection becomes your insurance policy.

Burlington's real estate market sits at a risk score of 46 out of 100 for construction defects, which is moderate but meaningful. About 64.9% of homes in our area are from what I'd call the high-risk construction era - homes built between 2005 and 2015 when building practices were less consistent and inspection standards weren't as stringent. New construction today is better regulated, but it's still not perfect. You can check your specific property's risk profile at inspectionly.ca/city-risk-score if you want to know your home's vulnerability before you close.

What I Actually Find in Burlington New Builds

Let me give you the real defects I'm seeing in recent Burlington developments. I've inspected homes in Aldershot, along the escarpment in Roseland, in the newer sections near Highway 403, and throughout the downtown core.

Water penetration is the number one issue. This shows up as moisture in basements, particularly at the corners where the foundation meets the footer. I've found it in homes from builders large and small. The cause is usually either improper grading, missing or failed weeping tile systems, or insufficient dampproofing. In one home on Brant Street, the foundation had never been properly sealed on the exterior before backfill. Water was actively seeping through the block wall. The builder's one-year warranty had covered it initially, but once the two-year limit came, the homeowner was responsible for a $7,400 repair.

Roof defects are second. Missing or improperly installed roof shingles, valleys that aren't sealed correctly, and flashing issues around chimneys and vents. I inspected a new build in the Maple neighbourhood that had shingles installed during a rainy period. Moisture got trapped under the shingles before they were fully sealed. Two years later, there's minor rot on the fascia board and some water damage to the top plate above the master bedroom. Cost to remedy properly: $6,200.

Drywall cracks and tape failures come next. This might sound minor, but it's not. Drywall cracks often indicate settling, movement, or framing issues. In one home on Spencer Drive, the builder had used green board in a standard bedroom near a bathroom. The board started cracking within months because it was never meant to be in that location. Then there's poor taping - I see joints that weren't primed correctly and are already showing separation.

HVAC system problems are more common than people realize. Oversized furnaces, undersized air conditioning, and ductwork that's disconnected or improperly sealed. One home I inspected had the return air duct sealed to the wrong plenum. The system was running constantly because it wasn't actually distributing air properly. The builder's warranty only covered the equipment, not the installation labour. Fix cost: $2,187.

Door and window defects are pervasive. Doors that don't close smoothly, windows that don't open or close easily, and seals that fail quickly. I'm talking about brand-new homes. The cause is usually improper frame installation or rough handling during construction. I've seen exterior doors that are warped within months because they were exposed to rain during construction and not protected.

Builder Warranty Versus What I Find

Here's the honest conversation. The builder's warranty is important, but it's also limited. Tarion's Warranty covers structural defects for seven years, major systems for five years, and defects in workmanship and materials for two years. After those periods expire, you own every problem.

What this means in practice: if I find a roof leak during a closing inspection and you document it before closing, Tarion will likely cover repairs. If the same leak appears on year three, Tarion still covers it. But if I find a minor crack in drywall on closing day and you don't report it through Tarion, and it becomes larger two years later, Tarion won't cover it unless you can prove it was a pre-existing construction defect. That's when your independent inspection report becomes crucial evidence.

I've had clients whose builders were responsive and helpful, and I've had clients whose builders disappeared. The difference is often documentation. If you have a professional inspection report dated on closing day that identifies defects, you have leverage. If you notice problems months later without professional documentation, you have almost nothing.

Timing Your New Build Inspection

The ideal timing is 48 to 72 hours before closing. This gives you time to address issues with the builder before the deal completes. You'll want a final walkthrough the day before closing anyway - I recommend having your inspector meet you there. Any defects discovered can be added to your closing adjustment.

Some people wait until after closing to inspect. Don't do that. Once the keys are yours, the builder's responsibility effectively ends. Yes, the warranty covers defects, but you've lost negotiating power.

A second inspection at the end of year one is smart too. By then, you've lived through a full heating and cooling cycle, you know how the home settles, and you can catch problems early while Tarion is still actively covering defects.

Questions to Ask Your Builder

Before you close, sit down with your builder's representative and ask specific questions. Don't accept vague answers. Ask about the weeping tile and drainage system. Ask them to show you on-site documentation of foundation waterproofing. Ask about the HVAC design and equipment specifications. Ask which inspector certified the home and whether you can see the inspection records. Ask about their defect resolution process - what happens when you report a problem after closing.

Ask whether they've had any mold or water damage claims on other homes in the same development. Ask about the quality of contractors they use and whether those contractors are the same for your home as for their last 50 homes. Ask about caulking and sealant materials and how long they expect them to last before resealing.

Good builders answer these questions directly and provide documentation. Builders who get defensive or dismiss the questions are already warning you.

A new build inspection in Burlington typically costs between $600 and $900 depending on the home's size and complexity. That investment can save you $5,000 to $30,000 in hidden defects and repair costs over the first five years of ownership. In a market where homes are selling for $1.3 million, that's not a luxury - it's protection.

Burlington's market moves fast. Builders count on that speed. But your home is the biggest purchase of your life. You wouldn't buy a used car without an inspection. Don't buy a new home without one either.

Book an inspection at inspectionly.ca/book-an-inspection or call 647-839-9090.