About home inspection costs
The prices below are typical US ranges. What you actually pay depends on home size, location, and the inspector you hire. Run the calculator above with your ZIP code for a closer figure, then get at least two written quotes before booking. (No, they do not all charge the same.)
Average home inspection cost
| Job | What it runs |
| Standard inspection | $300 - $500 |
| Large home (4,000+ sq ft) | $500 - $800 |
| Radon test (add-on) | $100 - $200 |
| Termite / WDO (add-on) | $75 - $150 |
| Sewer scope (add-on) | $100 - $300 |
What affects home inspection cost
- Home size. Inspectors charge by square footage.
- Add-on tests. Radon, mold, termite, and sewer scopes add to the base fee.
- Home age. Older homes take longer and can cost more.
- Where you live. Regional demand and local cost of living move the fee up or down.
- Foundation type. Crawl spaces and basements add inspection time.
- Inspector experience. Highly rated inspectors may charge a premium.
Home Inspection FAQs without the fluff
How much does a home inspection cost?
A standard inspection runs $300 to $500, more for large homes or with add-on tests.
What does a home inspection include?
It covers the roof, structure, electrical, plumbing, HVAC, and major systems, with a written report.
Is a home inspection worth it?
Yes. A $400 inspection that turns up a $6,000 electrical deficiency pays for itself in the negotiation alone. Even clean reports come with a maintenance road map.
Who pays for the home inspection?
The buyer typically pays, scheduling it during the inspection contingency period.
How long does a home inspection take?
Most take 2 to 4 hours depending on the size and age of the home.
What is the biggest red flag in a home inspection?
Foundation problems top the list. Horizontal cracks in basement walls, active water intrusion through the floor, and significant settling can cost $5,000 to $30,000 to fix and make the home hard to insure. Hazardous electrical panels (FPE Stab-Lok, Zinsco), major water intrusion in the attic, and a failing roof are also findings that reliably stop or reshape transactions.
What is included in a full house inspection?
A standard inspection covers roof, foundation, structure, attic, insulation, plumbing, electrical, HVAC, and interior living spaces. The inspector documents safety hazards, items needing repair, and things to monitor over time. Radon, mold, sewer scope, termite, and pool inspections are separate add-ons, priced individually because inspectors bundle them differently.
Are home inspections worth the money?
Yes. The fee is $300 to $500. A single significant finding, like a roof needing replacement at $10,000 or a panel swap at $3,000, more than covers that. Buyers who skip inspections to strengthen offers tend to remember the decision later, usually while writing larger checks.
What is the average cost of a home inspection in Michigan?
Michigan inspections typically run $275 to $400 for a standard single-family home, below the national average given lower Midwest labor costs. Older homes in Detroit or Grand Rapids run toward the top of that range. Radon testing adds $100 to $150 and is worth doing: Michigan sits in a moderate-to-high radon zone. Compare credentials and sample reports, not just the bottom line.
In-depth home inspection guides
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Inspection fees can vary $100 or more between inspectors in the same zip code. A few minutes of comparison gets you a fair price without compromising on credentials.
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