Most Commonly Noted Home Inspection Items That Cause A Home Sale To Fall Through

A home inspection contingency is one of the most critical steps in a real estate transaction. It gives buyers a chance to hire a licensed professional to uncover material defects before closing. If major issues surface, a buyer can rescind the contract or negotiate for a lower price.

For sellers, a bad inspection report can be a total “deal-killer.” To avoid delays or lost sales, it is vital to address these common home inspection problems before your property hits the market.

The roof is your home’s first line of defense against the elements. Because a full replacement is one of the most expensive home maintenance costs, many buyers will walk away if they see signs of:

• Missing or damaged shingles.
• Active leaks or internal water staining.
• Age (roofs nearing the end of their 20–30 year lifespan).

Pro Tip: Consider a pre-listing inspection to estimate repair costs before you set your asking price.

Foundation issues are a home inspector’s most dreaded discovery. According to the National Association of Realtors (NAR), nearly 39% of buyers cite foundation damage as the primary reason they would cancel a purchase. Structural repairs are notoriously invasive and expensive, often making a home unfinanceable for traditional mortgages.

Faulty systems are leading causes of failed real estate transactions. NAR reports indicate that electrical problems (26%) and plumbing issues (23%) are the top two defects that cause sales to fall through.

In many states, disclosure laws require sellers to reveal known defects. Fixing outdated wiring or leaky pipes now can prevent legal penalties and keep your sale on track.

Evidence of termites, carpenter ants, or wood-destroying organisms (WDO) can immediately tank a buyer’s confidence. Even if the pests are gone, the hidden structural damage they leave behind is a major red flag.

If you suspect an issue, hire a professional pest control service to treat the home and provide a “clear” report to potential buyers.

Water damage is a “deal-breaker” because it often hints at larger, invisible problems like toxic mold or rot. Beyond the high cost of water mitigation, buyers fear the potential health hazards associated with damp environments. Ensure your basement is dry and all plumbing fixtures are sealed before your first showing.

Whether you are buying or selling, a professional home inspection provides the transparency needed to close a deal with confidence. Addressing these five common issues early can save you thousands in lost equity and months of stress.

Need a professional evaluation?