Inspection Guide

30+ Questions to Ask During Home Inspection

The home inspection is your chance to uncover hidden problems. Ask these questions to get the full picture before you buy.

Why the Home Inspection Matters

A home is likely the largest purchase you'll ever make. The inspection is your opportunity to see beyond fresh paint and staged rooms to understand the true condition of the property.

By the Numbers

  • • 84% of recent buyers had a home inspection (NAR)
  • • Average inspection finds 3-5 significant issues
  • • Hidden defects can cost $5,000-$50,000+ to repair
  • • 1 in 4 inspections reveal issues not visible to buyers

Questions to Ask Before the Inspection

  • 1
    Are you licensed and insured?

    Verify their license is current and ask for proof of liability insurance. This protects you if the inspector damages something.

  • 2
    What does your inspection include?

    Standard inspections cover structure, exterior, roofing, plumbing, electrical, HVAC, and interior. Confirm what's included before booking.

  • 3
    How long will the inspection take?

    A thorough inspection takes 2-4 hours for a typical home. Anything shorter may indicate a rushed job.

  • 4
    Can I attend the inspection?

    Always attend. You'll learn about the property and get your questions answered in real-time.

  • 5
    When will I receive the written report?

    Most inspectors provide reports within 24 hours. Ask for a verbal summary at the end of the inspection.

Foundation and Structure Questions

Foundation issues are among the most expensive to repair. Understanding the structural condition is critical.

  • 6
    Are there any signs of foundation movement or settling?

    Look for cracks in walls, uneven floors, or doors that don't close properly. Minor cracks are common; large cracks or位移 are concerning.

  • 7
    Is the foundation level?

    Use a level to check. More than 1 inch difference across 20 feet indicates potential foundation issues.

  • 8
    Have you seen any evidence of water intrusion in the foundation?

    Water stains, efflorescence (white mineral deposits), or mold in basements/crawlspaces indicate water problems.

  • 9
    What is the condition of the load-bearing walls?

    Inspectors should identify any walls that are load-bearing and note their condition.

  • 10
    Are there any signs of wood rot or pest damage?

    Wood-destroying organisms (termites, carpenter ants) can cause major structural damage. Look for mud tubes, hollow-sounding wood, or droppings.

Roofing Questions

A new roof costs $10,000-$30,000+. Knowing the roof's condition helps you plan for this major expense.

  • 11
    What is the age and type of roofing material?

    Asphalt shingles last 20-30 years; metal roofs can last 50+. Knowing the material helps estimate remaining lifespan.

  • 12
    Are there any missing, damaged, or curling shingles?

    Damaged shingles compromise the roof's ability to protect against water intrusion.

  • 13
    What is the estimated remaining lifespan of this roof?

    An inspector can estimate based on material, condition, and local climate.

  • 14
    Are the gutters and drainage systems functioning properly?

    Poor drainage leads to water damage, foundation issues, and basement flooding.

  • 15
    Is there any flashing damage around chimneys or vents?

    Flashing seals water out at roof penetrations. Damage here causes leaks.

HVAC and Mechanical Systems

Heating and cooling systems are major expenses. Knowing their condition prevents surprise replacements.

  • 16
    What is the age and condition of the HVAC system?

    HVAC systems typically last 15-20 years. Older systems are less efficient and more prone to breakdowns.

  • 17
    Does the system heat and cool properly?

    The inspector should test both heating and cooling modes if weather permits.

  • 18
    When was the last time the system was serviced?

    Regular maintenance extends system life. Ask for service records if available.

  • 19
    What type of water heater is it and how old?

    Traditional tank heaters last 10-15 years; tankless can last 20+. An old water heater may need replacement soon.

  • 20
    Are there any gas leaks or ventilation issues?

    Gas appliances must be properly ventilated to prevent carbon monoxide buildup.

Electrical System Questions

Electrical problems are fire hazards. Don't skip these questions.

  • 21
    What type of electrical panel is installed?

    Look for modern circuit breaker panels. Fuse boxes are outdated and may not meet current needs.

  • 22
    Is the panel adequate for modern electrical needs?

    Modern homes need 200-amp service. Older 100-amp panels may struggle with today's appliances and electronics.

  • 23
    Are there any electrical hazards visible?

    Look for exposed wiring, junction boxes without covers, or signs of amateur electrical work.

  • 24
    Are there GFCI outlets in wet areas?

    Bathrooms, kitchens, and outdoor outlets should have GFCI protection to prevent shock.

Plumbing Questions

Plumbing issues can cause major water damage and are expensive to repair.

  • 25
    What type of plumbing piping is used?

    Copper is durable; PEX is modern and flexible; galvanized steel is outdated and prone to corrosion.

  • 26
    Is there any evidence of leaks or water damage?

    Look under sinks, around water heaters, and on ceilings for water stains or mold.

  • 27
    What is the water pressure like?

    Test faucets and showers. Low pressure may indicate pipe issues or a failing water heater.

  • 28
    Are there any signs of past flooding or sewer backups?

    Flood damage can cause mold and structural issues. Sewer backups are health hazards.

Safety Questions

Safety issues should be addressed immediately. These questions could save lives.

  • 29
    Are smoke and carbon monoxide detectors present and functional?

    Every home should have interconnected smoke detectors on each floor and CO detectors near sleeping areas.

  • 30
    Are there any asbestos or lead paint concerns?

    Homes built before 1980 may have asbestos insulation or lead-based paint. Testing is recommended if suspected.

  • 31
    Are there proper egress windows in bedrooms?

    Bedrooms need windows large enough for emergency escape. This is especially important in basements.

  • 32
    Is the property free from mold or mildew?

    Mold causes health issues and indicates moisture problems. Look for visible mold or musty odors.

Understanding Issue Severity

Red Flag Issues

  • • Foundation cracks/movement
  • • Active water intrusion
  • • Electrical hazards
  • • Major structural damage
  • • Mold infestations
  • • Roofing near end of life

Moderate Issues

  • • Aging HVAC system
  • • Minor plumbing leaks
  • • Outdated electrical
  • • Missing caulking/seals
  • • Exterior wear
  • • Drainage concerns

Minor Issues

  • • Cosmetic damage
  • • Missing outlet covers
  • • Dripping faucets
  • • Paint touch-ups
  • • Tight door handles
  • • Light bulb replacements

Using Inspection Results to Negotiate

Once you have the inspection report, you have several options for negotiation.

  • Request Repairs

    Ask the seller to repair specific issues before closing. This is most common for safety issues or significant problems.

  • Request Credit

    Ask for a credit at closing so you can handle repairs yourself. This is often preferred by sellers who don't want to manage repairs.

  • Withdraw Offer

    If major issues are discovered, you can withdraw your offer under the inspection contingency. This is a valid exit strategy.

  • Get Additional Inspections

    For specialized concerns (pest, radon, pool, septic), hire additional inspectors to get complete information.

Frequently Asked Questions

Should I attend the home inspection?

Absolutely. Attending the inspection is highly recommended. You'll learn about the property firsthand, see issues as they're discovered, and get your questions answered immediately.

How much does a home inspection cost?

Home inspections typically cost $300-$500 for a standard single-family home, depending on location, size, and property type. Additional inspections (pest, radon, pool) cost extra.

Can I use inspection findings to renegotiate?

Yes. After receiving the inspection report, you can request repairs, a credit for repairs, or even withdraw your offer if major issues are found. Your agent will guide you through the negotiation.

What's the difference between inspection and appraisal?

An inspection evaluates the physical condition of the property. An appraisal determines the property's market value for lending purposes. Both are typically required by lenders.

Are older homes riskier for inspections?

Older homes often have more issues, but well-maintained older homes can be in excellent condition. The key is what the inspection reveals, not just the age.