What Home and Property Inspectors Check: A Complete Overview
Whether you're buying a home, selling property, or managing a rental, understanding what inspectors examine is essential. Different types of inspections serve different purposes, and knowing what gets scrutinized helps you prepare, ask informed questions, and understand what issues might surface. đźŹ
What a General Home Inspection Covers
A standard home inspection is the most common type. An inspector typically examines the structure, systems, and major components visible during a walk-through—usually taking 2–3 hours for an average-sized home.
Structural elements include the foundation, basement or crawlspace, walls, roof, and attic. Inspectors look for cracks, water damage, settling, or signs of structural movement that might indicate deeper problems.
Roof condition is assessed for age, missing or damaged shingles, flashing integrity, and signs of leaks. Inspectors also check gutters and downspouts.
Exterior includes siding, windows, doors, decks, and any visible wood rot or pest damage.
Interior systems are where most detail emerges:
- Electrical: Panel condition, outlet function, grounding, and code compliance
- Plumbing: Water pressure, drain function, visible leaks, and water heater condition
- HVAC: Furnace or heat pump operation, thermostat function, and ductwork visible to the inspector
- Insulation and ventilation: Attic insulation levels and whether ventilation is adequate
Appliances included with the sale (stove, refrigerator, dishwasher) are tested for basic operation—not exhaustive function.
What Inspectors Do Not Typically Check
This distinction matters. A general home inspection is not exhaustive. Inspectors don't move furniture, access crawlspaces that require special equipment, or test every outlet. They don't perform destructive testing (like opening walls) or assess cosmetic issues like paint or carpet wear.
Pest inspections, radon testing, mold sampling, and asbestos assessment are separate, specialized inspections you'd order independently.
Specialized Inspections for Specific Concerns 🔍
Depending on your situation, other inspections may apply:
| Inspection Type | What Gets Examined | When It's Typically Ordered |
|---|---|---|
| Termite/Pest | Evidence of wood-destroying insects, rodents, or damage | Standard for many real estate transactions; required by some lenders |
| Radon | Radon gas levels in the home | Varies by region; recommended in higher-risk areas |
| Mold | Visible mold, moisture problems, air quality sampling | When water damage or musty odors are present |
| Septic | Tank condition, drainage field, pumping history | Homes on septic systems instead of municipal sewer |
| Well water | Water quality, pressure, contamination testing | Homes with private wells |
| Chimney/fireplace | Structural integrity, creosote buildup, draft | Homes with working fireplaces or wood stoves |
| Asbestos survey | Identification of asbestos-containing materials | Older homes; typically sampled, not removed by inspector |
| Foundation specialist | Detailed structural assessment | When foundation concerns are flagged in initial inspection |
What Influences an Inspection's Scope and Findings
Age of the property shapes expectations. A 50-year-old home will have different wear patterns and outdated systems than a 5-year-old home. Inspectors adjust their assessment framework accordingly.
Weather and access matter. An inspector cannot safely assess a roof in ice or high wind. Attics with inadequate headroom or basements with standing water limit what can be observed.
Disclosure documents from the seller provide context. If a seller has already disclosed a known issue, inspectors will examine it closely; if something is hidden, an inspector can only flag what's visible.
Local code standards vary. What's acceptable in one jurisdiction might not meet standards elsewhere, and inspectors are familiar with local requirements.
What Happens After the Inspection
Inspectors deliver a written report detailing findings, often categorized by severity (safety issues, major concerns, minor maintenance items). This report is yours to share with contractors, real estate agents, or professionals who can evaluate specific repairs.
Reports typically include photographs of problem areas and sometimes video walkthroughs. The level of detail varies by inspector and company.
Preparing for an Inspection
If you're the seller, a pre-listing inspection (sometimes called a "seller's inspection") can reveal issues before the market sees them, giving you time to decide what to address.
If you're the buyer, attend the inspection if possible—it's your chance to see the home's systems in action and ask questions directly.
Keep records of any past repairs or upgrades. Inspectors value documentation showing when major systems were replaced or serviced.
Understanding Your Role in the Process
The inspector's job is to report what they observe, not to diagnose every future problem or predict how long something will last. An inspector might note that a roof is nearing the end of its serviceable life, but cannot guarantee when it will fail or what repair costs will be.
Your role is to review the report, decide which findings concern you, and consult specialists (contractors, engineers, certified repair professionals) for deeper assessment of any major concerns. The inspection is a snapshot in time—a foundation for your own decision-making, not a final verdict on the property's condition.
