Top 10 Hidden Issues That Can Kill a Home Sale in Pittsburgh

You’ve found your dream home. The offer is in, and things are looking great—until the home inspection report drops. Boom—deal dead.

Whether you’re buying or selling in the Greater Pittsburgh area, these hidden home inspection issues can completely derail your transaction. As a certified inspector at Keystone Castle Inspections, I’ve seen these red flags cause last-minute panic more times than I can count.

Here are the top 10 hidden issues that can kill a home sale in Pittsburgh:

1. Foundation Cracks & Settlement

Small cracks? Maybe. Large shifting or uneven settling? Big problem. These are dealbreakers for buyers—and lenders.

2. Roof Damage & Age

Missing shingles or curling edges aren’t always visible from the ground. But inspectors climb roofs—and we find what others miss.

3. Mold in Attics or Basements

Hidden moisture = hidden mold. Pittsburgh’s humidity makes this a common (and serious) issue.

4. Outdated or Unsafe Electrical Systems

Knob-and-tube wiring or overloaded panels can stop a sale cold—especially for FHA or VA loans.

5. Plumbing Leaks or Galvanized Pipes

Water stains, low pressure, or old galvanized lines are red flags for potential burst pipes and major repairs.

6. HVAC System Age or Failure

If it’s not heating or cooling efficiently—or it’s past its expected life span—expect negotiation battles.

7. Structural Wood Rot

This is a silent killer. Beams, joists, or exterior trim with dry rot often go unnoticed until it’s too late.

8. Termite or Pest Damage

Pittsburgh’s older housing stock is a magnet for these issues. An infestation history is a huge buyer concern.

9. Drainage & Grading Problems

Poor water management can lead to foundation problems or basement flooding. Both kill confidence.

10. Missing Permits or DIY Work

Unpermitted electrical or plumbing? It’s not just unsafe—it can hold up closing.

Final Thoughts:

Many of these issues can be fixed—but only if you know about them early. If you're a seller, consider a pre-listing inspection to uncover these problems before a buyer does.

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Want peace of mind? Let’s talk. Schedule your home inspection with Keystone Castle Inspections today.

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