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

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

I was standing in a brand new two-storey on Bathurst Lane in Severn last Tuesday, my moisture meter in hand, when the buyers walked through the front door for the first time. The home looked perfect. It smelled like fresh paint and new carpet. The builder's rep had handed them a thick warranty package and a congratulatory letter. Then I pointed to the basement wall.

There was active moisture weeping through a foundation crack - not visible to the naked eye until you knew where to look. The crack ran about four feet along the stem wall, and I could see the efflorescence buildup. I took a photo and turned to the couple. "This is why you're here," I said. "Your builder warranty doesn't cover settlement cracks in the foundation until year two, and even then, only if they're wider than 3mm. This one's about 2mm. But it's actively leaking."

That's the reality of new build inspections in Severn. And it's why I've been telling every buyer in this market the same thing for the past fifteen years - get an independent inspection, no matter what the builder tells you.

The numbers back me up. Ontario data shows that 94% of new homes have at least one defect detected during a professional inspection. In Severn specifically, we're looking at a market with an average listing price of $927,294, an active inventory of 91 homes, and a high-risk construction era of 70.3%. That risk score of 59 out of 100 isn't something to ignore. You can verify your own property's risk profile at inspectionly.ca/city-risk-score - it's worth ten minutes of your time before you sign anything.

Here's what I want you to understand. The builder's warranty is real. It's important. But it's not an inspection. It's a promise to fix things that are broken. An inspection is a detailed search for things that are broken, things that are close to broken, and things that might become broken. Those are two different services.

I've found that most buyers in Severn come from the Greater Toronto Area and assume that because they're buying from a established builder, the home is finished properly. I don't blame them. The homes look finished. But finished and built-to-code are not the same thing. Last month I inspected a new build on Dufferin Avenue where the HVAC system had never been balanced. The basement felt ten degrees colder than the main floor. The builder said the ductwork was installed to specification. Technically true. But specification doesn't mean comfortable, and they hadn't done the post-install balancing that should happen before possession.

The most common defects I find in Severn developments fall into a few categories. First, there's moisture. Foundation cracks, improper grading around the house, basement humidity levels above 50%, and window sill leakage are everywhere. I'd say I find moisture issues in about 35% of new builds I inspect here. Second is HVAC. Unbalanced systems, air returns installed in closets where bedroom doors close them off, furnaces that aren't cycling properly. Third is electrical - outlets not grounded properly, GFCI protection missing in bathrooms or kitchens, and occasionally, switched outlets that aren't labeled. Fourth is plumbing. Low water pressure in second-floor bathrooms due to undersized lines, drains that slope the wrong direction, and leaking P-traps under sinks. Fifth is drywall and finishing. Nail pops, tape bubbling, caulking gaps, and unfinished edges that should've been taped.

I found something interesting last year in a development on Medonte Road. Six homes in a row had the same drywall finishing issue in the master bedroom closet - the builder had taped the seams but didn't mud them. When I asked why, the superintendent said they'd run out of time before the walkthrough inspection. That's builder language for "we weren't careful enough." The warranty covered it, but the buyers had to chase the builder to get it fixed, which took three weeks.

Here's what I need you to know about Tarion warranty. It's a 7-year new home warranty backed by Ontario law. But it has gaps. The first year covers everything - defects in workmanship, structural defects, water intrusion, mechanical systems, and more. But here's the catch. Tarion year one covers defects that don't match the builder's specifications and the Ontario Building Code. If the builder's specifications allow for something that doesn't match the code, Tarion still covers it - but only if you prove it. Most homeowners don't have the technical knowledge to do that.

Year two through seven gets narrower. Structural defects and water intrusion are covered, but only if they're deemed significant. A crack that's 3mm wide and actively leaking is significant. A crack that's 2mm and not yet leaking? That's a grey area. I've had Tarion disputes over exactly this scenario. Years two through seven also don't cover cosmetic issues, normal settling, or items that require regular maintenance.

Sound familiar? That's why an independent inspection before you take possession is your real protection.

Timing matters. You want your inspection done during the builder's final walkthrough period - usually the week before you close. This is when you still have leverage. If I find defects, you can ask the builder to fix them before you take possession. Once you close and those keys are in your hand, your only recourse is the warranty process, which is slower and less flexible. I recommend booking your inspection for three or four days before your scheduled closing. That gives the builder enough time to address critical items if they choose to.

When I'm in Severn doing an inspection, I ask the builder's rep specific questions. I want to know what warranty they're providing beyond Tarion. I want a copy of any recalls on the appliances. I want to know if there are any known issues in the development - foundation settling, drainage concerns, delayed installations. I ask about the grading plan and whether it's been finalized or if there's more work coming after closing. I ask about any structural repairs that happened during construction. I ask about the HVAC balancing certificate. I ask about any amendments to the original build specifications.

Most builders will answer honestly. Some won't. But asking puts them on notice that you're paying attention.

The foundation on Bathurst Lane? The builder agreed to monitor it. I recommended the buyers install a sump pump for that area and keep the foundation wall sealed. The moisture was manageable, but it needed a plan. That's what an inspection gives you - information that lets you make decisions.

Your new home in Severn is likely the largest purchase of your life. A $500 inspection that finds a $4,287 HVAC issue or $6,100 foundation problem isn't optional. It's mathematics.

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