6 Costly Mistakes People Make During Home Inspections
Before you buy a house, a home inspection is a must! Going through with an inspection can help you ensure that your investment is a sound one. However, there are some mistakes people frequently make when getting a home inspection that can wind up costing them later. Here are six common (and expensive) home inspection mistakes and how you can avoid them altogether.
1. Not Attending the Inspection in Person
Skipping the home inspection is one of the biggest home inspection mistakes buyers make. While your inspector will provide a written report, being there in person gives you a chance to ask questions in real time. You’ll also gain valuable insight about the property’s condition that pictures and text can’t always convey. Attending allows you to physically see the issues, get clarity, and understand the severity of any concerns. Plus, it shows the seller and inspector that you’re serious and paying attention.
2. Choosing the Cheapest Inspector Available
Not all home inspectors are created equal, and going with the lowest bidder can lead to big regrets. A cheaper inspector may cut corners, miss red flags, or lack experience in spotting hidden problems. It’s worth investing in a qualified, certified inspector with solid reviews and a thorough process. Think of it as protecting a major financial investment—because that’s exactly what you’re doing. Ask for credentials, sample reports, and how long they’ll spend on-site before hiring.
3. Ignoring the Attic, Roof, and Crawl Spaces
Many buyers focus on what they can easily see and forget about the “out-of-sight, out-of-mind” areas. The roof, attic, and crawl spaces can hide everything from leaks and mold to structural issues and pests. If your inspector isn’t evaluating these areas, that’s a major red flag. Don’t hesitate to ask whether these zones will be thoroughly inspected and documented. Skipping these areas is one of the most dangerous home inspection mistakes because it can lead to massive repair costs down the line.
4. Not Asking Questions or Speaking Up
Too many buyers treat the inspection as a one-sided event, silently nodding along without digging deeper. But this is your chance to speak up, ask “why,” and get detailed answers. Good inspectors want you to understand what they’re seeing and will gladly explain. If you don’t understand something in the report or during the walk-through, ask for clarification right then and there. Remember: you’re not just buying a house, you’re buying whatever problems come with it too.
5. Overlooking Small Issues That Add Up
It’s easy to get caught up in the excitement of finally finding a home you love, but don’t ignore small defects. While one tiny crack or leaky faucet might seem harmless, multiple small issues can turn into expensive projects. Minor electrical or plumbing problems, poor drainage, or foundation hairline cracks could signal deeper trouble. It’s wise to consider the cumulative cost of all “little” problems before brushing them off. A few hundred dollars here and there quickly add up after you move in.
6. Failing to Follow Up or Negotiate Repairs
A major mistake buyers make after the inspection is doing nothing with the results. If your report reveals problems, don’t just accept them—use the information to renegotiate the deal. You can request repairs, ask for credits, or even back out of the sale if needed. Too often, buyers get intimidated or feel rushed and let issues slide. Following up gives you leverage and shows you’re protecting your investment.
Be Smart, Be Present, and Protect Your Future Home
Buying a house is a huge decision to make, and a home inspection is a crucial part of it. If you don’t take the inspection seriously, it can cause you massive problems down the road. So, make sure you are involved and find a reputable inspector in your area. This will put you in the best possible position to make an informed purchase. Your peace of mind when it comes to buying a house is priceless.
Have you ever discovered something shocking during a home inspection? Share your experience in the comments—we’d love to hear your story!
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Drew Blankenship is a former Porsche technician who writes and develops content full-time. He lives in North Carolina, where he enjoys spending time with his wife and two children. While Drew no longer gets his hands dirty modifying Porsches, he still loves motorsport and avidly watches Formula 1.