2026 inspection fees — base + radon, septic, pool, termite add-ons
What is this? This calculator estimates what you'll pay for home inspections when buying a property. It includes the base home inspection fee, optional add-ons (radon, septic, pool, termite), and shows the typical negotiation value — how much buyers typically negotiate off the purchase price based on inspection findings.
Who it's for: Home buyers estimating closing costs, sellers planning for inspection negotiations, and real estate agents advising clients on inspection contingencies.
Property Details
Add-On Inspections
🛁 Pool / Spa Inspection
+$150
🚰 Septic / Well Inspection
+$350
☢️ Radon Air Test
+$175
🐜 Termite / WDO Inspection
+$100
🏠 Chimney / Fireplace Inspection
+$125
🌡️ HVAC / Mechanical Inspection
+$150
🔍 Mold Inspection
+$200
⚡ Electrical Inspection
+$125
Inspection Cost Breakdown
Base Inspection
Inspection fee—
Travel/sq ft adj.—
Add-On Inspections
Pool Inspection—
Septic / Well—
Radon Test—
Termite / WDO—
Chimney—
HVAC—
Mold—
Electrical—
Total Inspection Cost—
Inspection ROI Analysis
Cost as % of Purchase
—
Avg Issues Found
—
Avg Negotiation Credit
—
Home inspectors find an average of 8-12 minor issues and 2-4 major defects per inspection. Most buyers negotiate $2,000-$8,000 in credits or repairs.
* Affiliate disclosure: QuikCalc may earn a commission from partner links at no extra cost to you.
Costs are estimates based on national averages. Actual inspection fees vary by region, property size, inspector experience, and market conditions. Always get quotes from 3 local inspectors.
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