Housing Inspection Checklist: Printable Room-by-Room PDF

Inspection day has a rhythm. Your inspector will arrive, do a quick orientation of the property, and then move through it in a deliberate sequence — almost always starting on the outside before working inward, and typically from the top of the home down. If you show up without a framework for following along, the two-to-four-hour walkthrough can blur into a stream of unfamiliar terms and half-heard observations. A structured checklist solves that problem. It keeps you oriented, helps you ask smarter questions in real time, and ensures that when the written report arrives, you already have context for what you’re reading.

This reference sheet is organized the same way a professional inspector actually moves through a property. Print it, save it to your phone, or pull it up on a tablet — but bring it with you. The checkboxes give you something to do while the inspector works, and the brief notes next to each item tell you why that checkpoint matters, not just what to look at.

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Start Outside: The Exterior Walkthrough

Inspectors begin with the exterior because water is the biggest threat to any home — they assess siding, paint, and caulking for weather protection and examine how water flows around the property, verifying that the ground slopes away from the house and that gutters direct water at least three feet from the foundation. This sequence makes sense: problems that originate outside often show up as damage inside, so understanding the exterior first gives everything you see indoors a causal frame. Exterior checkpoints to follow along with:

• ☐ Grading and drainage — Does the ground slope away from the foundation? Flat or inward-sloping soil allows water to pool against the foundation wall.

• ☐ Siding condition — Peeling paint or loose siding isn’t just about curb appeal — it can be a sign that water is getting in or that maintenance has been delayed.

• ☐ Gutters and downspouts — Are gutters secured, free of debris, and discharging well away from the house?

• ☐ Foundation visible surfaces — Look for cracks, efflorescence (white mineral staining), or areas where the foundation meets the sill plate unevenly.

• ☐ Driveway, walkways, and steps — Settled concrete, cracked pavers, or uneven steps can pose tripping hazards and signal soil movement.

• ☐ Deck and porch structure — Are railings secure? Is decking material sound, or soft and spongy underfoot?

• ☐ Exterior doors and windows — Do frames appear plumb? Is caulking intact around frames and trim?

The Roof

The roof is one of the most important — and most expensive — parts of a home to replace. Signs of wear here can mean water intrusion, mold, or structural problems. Your inspector may use binoculars, a drone camera, or climb up directly depending on pitch and safety.

• ☐ Shingle condition — Curling, missing, or granule-shedding shingles suggest age or storm damage.
• ☐ Flashing at chimneys, skylights, and valleys — Flashing failures are among the most common sources of leaks.
• ☐ Gutters at the roofline — Check for sagging, rust, and proper bracket attachment.
• ☐ Fascia and soffit — Soft or stained wood here often signals moisture infiltration from above or below the roofline.
• ☐ Chimney — Look for cracked mortar, damaged crown, or a missing cap.

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Move Inside: Top to Bottom

Once the exterior is complete, a professional inspector typically enters through the attic before working room by room through the living spaces, then down to the basement or crawlspace. Following this sequence lets you connect what you saw outside to what you find inside.

Attic

Your inspector will check for water leaks and examine the insulation in the attic, determine whether there is adequate ventilation and that it is installed properly, and look for plumbing or exhaust vents that terminate in the attic or open electrical splices. Each of these issues can cause serious damage quietly over years.

• ☐ Insulation depth and coverage — Missing or compressed insulation drives up energy costs and can cause moisture problems.
• ☐ Ventilation — Proper airflow between soffit vents and ridge vents prevents heat and moisture buildup.
• ☐ Signs of prior leaks — Look for stained or darkened sheathing and any daylight coming through the roof deck.
• ☐ Improper venting — Bath fans or dryer vents that terminate in the attic rather than to the outside breed mold.

Electrical System

A safe electrical system powers daily life without creating fire hazards. Inspectors test the main panel, circuit breakers, and outlet functionality while looking for outdated wiring like knob-and-tube systems, and they verify that GFCI protection is installed in bathrooms and kitchens, where water and electricity meet.

• ☐ Main service panel — Is the panel labeled clearly? Any signs of scorching, corrosion, or double-tapped breakers?
• ☐ Wiring type — Knob-and-tube or aluminum branch wiring may require further evaluation or remediation.
• ☐ GFCI outlets — Required near water sources; test buttons should trip and reset cleanly.
• ☐ Smoke and CO detectors — Presence, placement, and operability matter both for safety and lender requirements.

Plumbing

Water pressure, pipe materials, and fixture operation all factor into plumbing health. Inspectors test all faucets and drains, examine the water heater’s age and condition, and look for leaks under sinks and around toilets.

• ☐ Water pressure at multiple fixtures — Low pressure can indicate supply issues, mineral buildup, or undersized supply lines.
• ☐ Pipe material — Galvanized, polybutylene, or lead supply lines carry replacement costs worth knowing about upfront.
• ☐ Water heater — Note age, fuel type, and condition of the pressure relief valve and anode rod access.
• ☐ Drains and waste lines — Slow drains during the walkthrough suggest partial blockages or improper slope.
• ☐ Supply shutoffs — Are main shutoffs accessible and operable?

HVAC

• ☐ Furnace or heat pump age and condition — Most systems have a 15-to-25-year lifespan; note the manufacture date on the data plate.
• ☐ Air conditioning — Inspectors typically run the system if outdoor temperatures allow; listen for unusual noise.
• ☐ Ductwork and registers — Look for disconnected ducts in attic or basement and blocked or missing registers.
• ☐ Filter condition — A clogged filter isn’t expensive to fix, but a chronically neglected one signals maintenance habits worth noting.
• ☐ Thermostat function — Does it respond, and does the system cycle on and off properly?

Kitchen

A home inspector will examine the kitchen and check for a working exhaust fan with proper venting, GFCI outlets, and water flow in the sink, and will also look for leaks, examine the dishwasher and other built-in appliances, and look at the cabinets, doors, and drawers.

• ☐ Under-sink cabinet — Active leaks or staining on the cabinet floor indicates prior or ongoing plumbing issues.
• ☐ Exhaust fan — Should vent to the exterior, not just filter and recirculate.
• ☐ Appliances included in sale — If they convey with the home, test each one during the inspection.

Bathrooms

Your inspector will check the exhaust fan, flow and pressure, and drains, look for rust, determine whether the toilet operates properly, check tub and shower tiles and flooring, and try to determine if there were past leaks.

• ☐ Tile grout and caulk — Cracked or missing grout around tub and shower surrounds allows water intrusion behind the wall.
• ☐ Toilet stability — A rocking toilet can indicate a failing wax ring and subfloor damage below.
• ☐ Ventilation — Exhaust fans should be ducted to the exterior; an under-ventilated bathroom breeds mold.

Interior Rooms (Each Room)

In each room, the inspector will see if floors, walls, and ceilings appear straight, look for stains, check the condition of flooring materials, and search for cracks — and will also see if doors and windows operate easily and latch properly, examine paint and wall coverings, check whether lights and switches work properly, determine how many outlets there are and whether they work, and look for evidence of adequate insulation in the walls.

• ☐ Ceilings — Water stains or sagging drywall point to past or active leaks from the floor above.
• ☐ Windows — Do they open, close, and lock? Is there fogging between panes indicating failed seals?
• ☐ Floors — Soft spots, significant slope, or squeaking can indicate subfloor or joist issues.

Basement or Crawlspace

• ☐ Foundation walls — Horizontal cracks in block foundations are more concerning than vertical hairline cracks; note any crack patterns.
• ☐ Moisture evidence — Efflorescence, staining, or a musty smell suggests water infiltration.
• ☐ Sump pump — Is one present? Does it operate, and is there a backup?
• ☐ Crawlspace vapor barrier — A missing or damaged ground cover allows moisture to migrate into the floor system above.
• ☐ Floor joists and beams — Look for sagging, notching, insect damage, or previous repairs.

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Specialty Inspections: When to Go Further

Your general inspector will advise more in-depth inspections if they see something concerning or if there is a part of the house they cannot access. Even when nothing alarming turns up in the standard walkthrough, several add-ons are worth considering based on property age, geography, or construction type.

Specialty Inspection	When It’s Warranted
Radon	Any home — radon is colorless and odorless and elevated levels are common in many regions regardless of visible condition
Sewer scope	Homes over 20 years old, older cast iron or clay pipe, or any sign of slow drains or soft spots in the yard
Mold	Visible staining, persistent musty odors, prior flood history, or any area the inspector flags as suspect
Termite / wood-destroying insects	Required by most lenders in many states; warranted anywhere with prior moisture damage to wood framing
Oil tank sweep	Older properties that may have had underground oil tanks removed — or not
Chimney / fireplace	Any home with a wood-burning fireplace or wood stove before the first fire is lit

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Questions to Ask Your Inspector

The written report is the formal record — but your inspector’s verbal commentary during the walkthrough is often richer, more nuanced, and more immediately useful. It is recommended you be present for the inspection so the inspector can show you what they are writing about in their report and you can ask questions they might not have otherwise answered — and if you aren’t familiar with the terms used to describe certain parts of a house, being there means they can explain what those terms mean. Use this prompt list to capture what might otherwise stay off the record:

• “Of everything you’ve seen today, what would you want to fix first if this were your home?”
• “Is this something I should repair before moving in, or can it wait six months?”
• “Does this look like a chronic problem or a one-time incident?”
• “Is this something a general contractor can handle, or does it need a specialist?”
• “Do any of these findings suggest I should order a specialty inspection?”
• “Are there any areas you couldn’t fully access that I should have looked at separately?”

Write the answers in the margins of this checklist. You’ll thank yourself when you’re re-reading the formal report three days later, trying to remember whether the inspector seemed worried about that basement crack or was clearly unconcerned.

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Using This Sheet Before You Even Have an Offer Accepted

One underappreciated use of a checklist like this is during showings — before you’ve committed to purchasing the home and before a professional inspector is in the picture. Walking through a property with even a basic version of this sheet in hand changes what you notice. A quick walk around the house can help you spot issues that might not seem obvious at first glance but could lead to bigger problems over time. You won’t catch everything a trained professional will, but you can flag enough to decide whether to invest in a full inspection, and you’ll arrive at inspection day already oriented to the property’s potential trouble spots.

Think of the pre-offer walkthrough as a filter, not a substitute. If you notice multiple exterior drainage issues, an aging roof, and evidence of moisture in the basement on your own showing visit, you can factor those observations into your offer strategy — or ask for a seller’s disclosure before going further. The checklist helps you ask better questions from the very first time you walk through the door.

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Finding Your Footing After the Report

A thorough inspection report is a gift, even when it’s full of red flags. It gives you documented leverage to negotiate, a prioritized repair list for your first years of ownership, and the kind of informed confidence that prevents expensive surprises after closing.

What many buyers don’t realize until they’re deep in the process is that inspection findings don’t exist in isolation — they intersect directly with your loan approval. Lenders have minimum property condition requirements, and certain inspection findings (significant structural issues, active water intrusion, unsafe electrical conditions) can trigger additional scrutiny from your appraiser or underwriter, potentially stalling your timeline or requiring repairs to be completed before closing. Understanding how your inspection results interact with your loan terms isn’t just useful — it’s essential for navigating the home stretch of the transaction without panic.

That’s why a checklist is only part of the picture. Knowing what your lender will care about — and being prepared for that conversation before it catches you off guard — is equally critical. At Closing Day Ready, you’ll find clear, practical guidance on how inspection outcomes flow into the financing and closing process, so you can walk into that final stretch with a complete understanding of what’s at stake, not just a stack of inspection findings you’re still trying to interpret.

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Where Things Stand

The home inspection landscape continues shifting meaningfully through mid-2026. The sector remains unregulated at the federal level — with a number of states still lacking specific inspector licensing requirements — a gap that can produce uneven quality in transactions. Technology is accelerating fast: thermal imaging is now a baseline service rather than a luxury add-on, and AI-powered image analysis, drones for roof and exterior documentation, and smart-sensor data feeds are increasingly part of what a thorough inspection delivers. The residential home inspection market itself is valued at roughly $1.7 billion in 2026 and projected to grow at a 9.1% annual rate through 2035. New construction is also reshaping demand — with 1.32 million new-home starts projected this year, 11-month warranty inspections (conducted just before builder warranties expire) are becoming a standard service category. As the market balances, fewer buyers are waiving inspections, and more sellers are commissioning pre-listing inspections to avoid renegotiations — making thorough preparation on inspection day more consequential than ever.

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