How Should Sellers Prepare for a Home Inspection?
A home inspection is a buyer’s due diligence tool, but sellers who prepare appropriately reduce surprise findings that can derail or delay a transaction. Here is what to address before the inspector arrives.
Address Obvious Deferred Maintenance Items
Inspectors note everything including items that are inexpensive to fix but create a negative first impression. Replacing missing outlet covers ($2 each), fixing dripping faucets ($50 to $150), replacing burned-out light bulbs (required to test fixtures), caulking gaps around tubs and showers, and touching up flaking exterior paint create a well-maintained impression that colors the inspector’s perception and the buyer’s reading of the report. These are not significant deficiencies, but a report full of ten minor items cumulatively creates an impression of poor maintenance that can affect negotiation.
Ensure All Systems Are Operational
The inspector tests every system HVAC heating and cooling modes, all fixtures and drains, all appliances, every outlet (with a plug tester), all windows and doors. A system that does not operate during inspection is noted as non-functional regardless of why. Ensure the HVAC system has a clean filter, pilot lights are lit, water heater is operating, and all utilities (gas, water, electric) are on and functional. A furnace that fails to start during testing because the filter is clogged is noted as a deficiency that would not exist with minimal maintenance. The EPA identifies radon as the second leading cause of lung cancer and recommends testing any home, new or old.
Provide Clear Access to All Areas
The inspector must access every area of the home: attic hatch, electrical panel, crawlspace, all bedrooms and closets, the water heater, and the HVAC equipment. Blocked access to the attic hatch (furniture, storage, or a pull-down stair that is stuck) or a locked electrical panel creates an incomplete inspection and a noted inaccessible area which buyers interpret as something to hide. Clear all areas the inspector needs to access before the appointment. (For more on this, see How Much Does a Home Inspection Cost?.)
Home Inspection Cost at a Glance
| Cost Factor | Typical Range | Notes |
|---|---|---|
| Standard home inspection | $300 to $500 | for a full evaluation of structure and major systems |
| Larger home (by square footage) | $450 to $1,000 | posted schedules step the base fee up by size — about $655 at 4,000 sq ft and $800 at 5,000, with 6,000 sq ft and up at $1,000 to $1,300+ |
| Older home surcharge | $40 flat | age is typically a small flat add rather than a higher base rate |
| Radon test | $125 to $225 | quoted per test; less when booked with the inspection than standalone |
| Termite or WDO inspection | $100 to $175 | wood-destroying organism report, required for transactions in some states |
| Mold testing | $250 to $400 | surface or air sampling; the most expensive of the common add-ons |
| Sewer scope | $125 to $300 | commonly ordered on older homes and lots with mature trees |
| Overall range | $300 to $700, averaging $450 |
Cost figures on this page were checked against published pricing on August 26, 2026. How we source cost data.
Planning Your Project Budget
The cost ranges in this article are based on industry data and are intended as planning benchmarks, not fixed prices. The actual cost for your project depends on your specific home, your local labor market, the current price of materials, and the scope the contractor confirms after a site inspection. (For more on this, see What Affects the Cost of a Home Inspection?.)
Always get at least two written quotes on equivalent defined scope before committing to any home services project. Wide price variation between quotes usually reflects differences in material quality, scope completeness (what is included and what is not), or contractor overhead and experience level rather than simple price competition. (For more on this, see Questions to Ask Before Hiring a Home Inspector.)
Use the cost data in this article to ask better questions during the quoting process: What material is included? What does that per-square-foot or per-linear-foot rate include and exclude? Are permits, cleanup, and disposal included? What is the warranty on labor? These questions turn a quote into a comparable basis for decision-making.
Working With a Contractor on This Project
Getting the right outcome on any home services project starts before the work begins. A few consistent practices make the difference between a smooth project and a frustrating one.
Get at least two or three quotes. A single quote gives you no basis for comparison. Two or three quotes reveal the market rate for the work, expose scope differences between bidders, and let you assess contractor communication quality before any commitment is made. The lowest bid is not automatically the best value if the scope is thin or the materials are underspecified.
Ask for licenses and insurance before work starts. Verify current general liability insurance and, for any work involving workers on your property, workers compensation coverage. Licensing requirements vary by state and trade; confirm the specific requirements in your jurisdiction. A licensed contractor who carries appropriate insurance protects both parties if something goes wrong during the project.
Get the scope in writing. A written proposal that specifies materials, labor scope, timeline, what is included (permits, cleanup, disposal), and warranty terms is the foundation of a professional engagement. Verbal agreements on any of these points invite misunderstanding. For any project over $500, written scope is non-negotiable.
Clarify the payment schedule upfront. A reasonable payment schedule ties major payments to project milestones: a deposit at signing, a payment at material delivery or project start, and a final payment at completion after a walkthrough confirms satisfaction. A contractor who requires full payment upfront before work begins is a red flag in any trade.