What Does a General Home Inspection Cover?
A home inspection and an appraisal happen around the same point in a purchase, and it’s easy to assume they’re checking for the same thing. They’re not — one is about value, the other is about condition, and knowing what falls under a standard inspection helps set realistic expectations for the report.
The short answer
A general home inspection typically covers the home’s major structural, mechanical, and safety-related systems: the foundation and structure, roof, exterior, plumbing, electrical, heating and cooling, and interior components like walls, floors, and windows. It’s a visual, non-invasive review meant to flag the condition and functionality of these systems, not to guarantee their remaining lifespan or predict future problems.
Structure and exterior
Inspectors generally start with the parts of the home that are hardest and most expensive to fix: the foundation, framing, and overall structural condition, along with visible signs of settling, water intrusion, or damage. On the exterior, that typically extends to siding, grading around the home, walkways, and drainage, since water management around a foundation has an outsized effect on a home’s long-term condition.
Roof and attic
The roof is usually inspected for visible wear, damaged or missing material, and signs of past or active leaks, along with the condition of flashing and gutters. In the attic, inspectors typically look at insulation, ventilation, and any evidence of moisture or pest activity, since attic conditions often reveal problems that aren’t visible from the living space below.
Plumbing, electrical, and HVAC
These are the systems most likely to affect day-to-day comfort and safety, so a general inspection usually spends real time here. On plumbing, that means checking for leaks, water pressure, and the condition of visible pipes and fixtures. On electrical, it typically covers the panel, visible wiring, and outlets for obvious safety issues. Heating and cooling systems are generally tested for basic function, though not for how many years of service they have left, which is a distinction worth remembering when reading the report.
Interior components
Inside the home, a general inspection typically covers walls, ceilings, floors, windows, and doors, largely looking for visible signs of water damage, structural movement, or safety hazards rather than cosmetic issues. This is different in scope from a contingency tied to inspection results, which governs how a buyer can respond to what’s found rather than what gets examined in the first place.
What it typically doesn’t cover
A general inspection is usually a visual review, which means it generally doesn’t include invasive testing, specialized systems like pools or septic tanks unless specifically requested, or a guarantee about how long any given system will keep working. Buyers who want that level of detail often arrange separate, specialized inspections alongside the general one, which is a different scope of work from the appraisal that focuses purely on value rather than condition. It’s also worth remembering that a report ordered by the seller before listing, sometimes called a pre-listing inspection, generally covers this same scope even though a different party arranged it.
The takeaway
A general home inspection is a broad, visual survey of a property’s major systems, designed to surface condition issues before a purchase closes. Understanding its typical scope — and its limits — makes it easier to know when a specialized follow-up inspection might be worth arranging separately.