As a Certified Master Inspector®, I've seen thousands of homes and learned to spot the warning signs that separate a good investment from a money pit. Here are the top 10 red flags you should never ignore when buying a home.
Large cracks in the foundation, uneven floors, or doors that won't close properly can indicate serious structural problems. Not all cracks are created equal—horizontal cracks and stair-step patterns in brick are particularly concerning.
Water stains on ceilings, walls, or in the attic often indicate past or present leaks. Moisture problems can lead to mold growth, wood rot, and structural damage. Always investigate the source.
Missing, curled, or damaged shingles, sagging rooflines, or signs of multiple roof layers can mean an expensive replacement is in your near future. A typical roof replacement can cost $10,000-$30,000 or more.
Outdated electrical panels, aluminum wiring, open junction boxes, or DIY electrical work are serious safety concerns. Electrical issues are a leading cause of house fires.
A furnace or air conditioner nearing the end of its lifespan (15-20 years) can fail soon after purchase. Replacement costs can range from $5,000-$15,000.
Low water pressure, rusty water, polybutylene pipes, or evidence of past leaks should raise concerns. Repiping a house can cost $4,000-$15,000 or more.
Wood-destroying insects like termites, carpenter ants, or powder post beetles can compromise structural integrity. Look for mud tubes, wood damage, or insect wings.
Water should drain away from the foundation, not toward it. Poor drainage can lead to basement flooding, foundation damage, and moisture problems.
Amateur repairs or unpermitted additions may not meet building codes and could affect resale value, insurance, or create safety hazards.
Visible mold, musty odors, or excessive humidity indicate potential health hazards and underlying moisture problems that need immediate attention.
None of these red flags automatically mean you should walk away from a property, but they should inform your negotiating position and budget for future repairs. A thorough home inspection by a qualified inspector is your best defense against costly surprises.
Ready to schedule your inspection? Contact Mizell Home Inspections today for a comprehensive evaluation that gives you the full picture.
We find them before you close.