Home Inspection Cost Calculator
Estimate the cost of your home inspection based on square footage, age, and add-on services.
Home Inspection Costs in 2026
A standard home inspection in 2026 costs $350-$550 for a typical 1,500-2,500 sq ft home. Inspectors charge more for larger homes (typically $25-50 extra per 500 sq ft above average) and older homes (which have more complex systems and greater risk of deferred maintenance). High-cost metropolitan areas may see inspections up to $700 for standard service.
The most valuable add-on for most buyers is a radon test ($100-$175), particularly in states with high radon prevalence (Pennsylvania, Ohio, Michigan, Iowa, Kansas). A sewer scope ($200-$300) is critical for homes over 30 years old with original cast iron or clay tile sewer lines — repairing a failed sewer line costs $5,000-$15,000.
Choosing a Home Inspector
Look for inspectors certified by ASHI (American Society of Home Inspectors) or InterNACHI. Ask for a sample report — a good report includes photos, clear descriptions, and severity ratings. Avoid inspectors who rush through the inspection in under 2 hours or provide reports with only a checklist and no narrative. Get references or online reviews.