What to Inspect and Fix Before You Move Into a New House

Published Read 9 min read

The keys are in your hand, the closing paperwork is signed, and the truck is still a few days out. That gap between an empty house and a full one is the most valuable window you will get for catching problems and fixing the small stuff. Once your sofa is against a wall and boxes are stacked in every room, the scuffed baseboard, the slow drip under the sink, and the dead outlet behind the bookcase all become harder to see and far more annoying to deal with. This guide walks you through a practical punch-list to run while the house is still bare, so you spend your first weeks settling in instead of chasing repairs.

A quick note on scope: this is the damage-and-condition walk-through. Finding and labeling your shutoffs and breaker panel is its own job (see our guide on locating and testing your home’s shutoffs and breakers), changing the locks is covered separately (see our guide on changing the locks before moving in), and so is childproofing and pet-proofing the space. Here, you are looking and listing, not yet living in or fully fixing.

Why an Empty-House Inspection Pays Off Before the Truck Arrives

An empty house tells you the truth in a way a furnished one never will. With nothing on the walls and no rugs underfoot, you can see the floor for what it is, reach every outlet, and hear the house when it’s quiet. A drip you would never notice over a running dishwasher is obvious in a silent kitchen. A draft, a musty smell, a stain bleeding through fresh paint near a window: these stand out when the rooms are bare.

There’s a practical cost angle too. Touching up paint, caulking a tub, replacing a cracked outlet cover, or steam-cleaning a carpet is dramatically easier with no furniture in the way. Tradespeople work faster in an empty house, and you avoid the risk of a repair scratching or staining your own things.

You did, presumably, have a home inspection before closing. This walk-through is not a substitute for that, and it won’t catch everything a licensed inspector would. What it does is verify the place still matches what you agreed to buy, surface anything that changed or was missed, and give you a prioritized list before move-in chaos sets in. Bring your phone for photos, a notepad or a notes app, a flashlight, and a tape measure. Go room by room and resist the urge to fix as you go; first you find, then you triage.

Walls, Floors, Doors, and Windows: What to Look For

Start with the surfaces, because they’re where wear and recent damage show up first. Walk each wall with your flashlight held at a low angle, which throws shadows and reveals patches, cracks, and dents that look invisible straight-on. Fresh paint in one isolated spot is worth a second look. Sometimes it’s just a touch-up, and sometimes it’s covering something. A crack that runs in a stair-step pattern along a basement wall, or a horizontal crack, is worth flagging for a professional rather than just filling.

On the floors, look for water staining, soft or springy spots underfoot, lifting laminate, loose tile, and gaps in hardwood. Press your weight near tubs, toilets, and exterior doors, where leaks tend to do their quiet damage. If carpet is staying, get close and check for stains and odors now, while it’s easy to have it cleaned or, if it’s bad, pulled.

Doors and windows are about both security and weather. Open and close every door, including closets and the door to the garage, and confirm each one latches. Test every window: does it open, stay up on its own, and lock? Look for fogging or condensation trapped between the panes of double-glazed windows, which points to a failed seal. Run your hand around the frames on a windy day to feel for drafts, and check the weatherstripping on exterior doors. Note any window where the covering cords are within reach of where a small child or pet will be; the safety fix for that belongs with childproofing, covered in our pet- and child-proofing guide, but flagging it now saves you a trip later.

Plumbing, Water Stains, and Signs of Past Leaks

Water is the most expensive thing a house can hide, so give the plumbing a careful look while the rooms are empty and quiet. Turn on every faucet, run hot and cold, and watch the flow. Flush each toilet and confirm it fills and stops without running. Open the cabinet under every sink and feel along the supply lines and trap for dampness, corrosion, or a water ring on the cabinet floor. A slow leak announces itself with stains and a musty smell long before it becomes a flood.

Look up, too. Brown or yellow rings on a ceiling, especially below a bathroom or under the roof, are evidence of a past or present leak. They may be old and dry, but you won’t know without checking, and the time to investigate is before a bed sits underneath. Check around the base of the water heater, beneath the dishwasher and refrigerator water lines, and around the washing machine hookups for staining or mineral buildup.

Moisture is also the one and only thing mold needs to grow, which is why the EPA frames mold control as moisture control. According to EPA guidance, mold spores won’t grow without moisture, damp materials should be dried within 24 to 48 hours of a leak or spill to prevent growth, and indoor humidity is best kept between 30 and 50 percent. If you find a small patch of mold, the EPA considers areas smaller than about 10 square feet (roughly a three-foot-by-three-foot patch) something most homeowners can clean themselves, while larger areas or significant water damage warrant professional remediation. Just as important: cleaning visible mold without fixing the water source means it comes back. Treat any musty smell in a basement or closet as a moisture clue worth tracing, not masking.

This is also a sensible moment to think about radon, an invisible, odorless gas that seeps in from the soil. The EPA and the U.S. Surgeon General recommend testing all homes below the third floor, and the EPA notes that radon is the second-leading cause of lung cancer in the United States. The action level is 4 pCi/L, and the EPA suggests considering a fix even between 2 and 4 pCi/L. An inexpensive test kit run in an empty house gives you a clean baseline before anyone is sleeping there.

Smoke and Carbon Monoxide Detectors, Outlets, and Visible Electrical Issues

Life-safety devices come first here. Locate every smoke alarm and carbon monoxide alarm and test each one with its button. The U.S. Fire Administration recommends smoke alarms inside and outside each bedroom and sleeping area and on every level of the home, tested monthly, with batteries replaced at least once a year and the entire alarm replaced every 10 years from its manufacture date.

Flip each alarm over and check that date; in a home that has changed hands, you have no idea how old the units are, so an empty house is the ideal time to replace any that are aging or missing. For carbon monoxide, the USFA recommends an alarm in a central spot outside each separate sleeping area and on every level, since CO can come from furnaces, heaters, stoves, fireplaces, and generators you haven’t even met yet.

Move on to the outlets and switches. Walk the house and flip every switch to learn what controls what, and label the mystery switches as you go. Plug a phone charger or a simple outlet tester into each receptacle to confirm it has power. Note any outlet that’s loose, warm, scorched, or discolored, and any that doesn’t work, and don’t try to diagnose wiring yourself. In kitchens, bathrooms, garages, and outdoor locations, look for GFCI outlets (the ones with the test and reset buttons) and press test, then reset, to confirm they trip. A receptacle that’s painted over, hanging out of the wall, or sparking goes straight onto the call-an-electrician list rather than your DIY list. Mapping and labeling the breaker panel itself is a separate task covered in our shutoffs-and-breakers guide.

Pests, Vents, Filters, and Quick Fixes Worth Doing First

An empty house makes pest evidence easy to spot. Check corners, the backs of cabinets, the basement, the garage, and any crawl-space access for droppings, dead insects, chewed materials, wasp nests under eaves, or mud tubes on foundation walls that can indicate termites. Look under sinks and behind appliances. If you see clear signs of an active infestation, line up a pest professional before your food and soft furnishings arrive, when treatment is simplest and your belongings aren’t in the way.

While you’re moving through the house, handle the air and ventilation basics. Find the HVAC system and replace the furnace or air-handler filter; you rarely know how long the last one sat there, and a fresh filter is a cheap improvement to air quality from day one. Pull the lint screen on the dryer hookup and peek at the dryer vent, since a clogged vent is both an efficiency and a fire concern. Run the bathroom and kitchen exhaust fans to confirm they work and actually move air, which matters for keeping humidity (and therefore mold) in check.

Then knock out the genuinely quick wins that are painful to do later. Caulk gaps around tubs and sinks. Tighten a wobbly handrail. Touch up paint. Replace cracked switch plates and outlet covers. Swap any burned-out bulbs so you’re not standing on a chair in the dark on moving night. None of these are emergencies, but each one is far easier in an empty room than around your stacked boxes.

Building Your Move-In Fix-It List and What to Prioritize

By now your notes are a jumble of findings, so turn them into an ordered list. A simple way to sort is by urgency and who has to do the work. Put true safety and water issues at the top: anything electrical that looked wrong, an active leak, a pest infestation, missing or expired smoke and CO alarms, and any mold tied to moisture you can’t immediately stop. These are the items you want addressed before or right as you move in.

The middle tier is comfort and condition: drafty windows, carpet cleaning, paint, sticky doors, a running toilet. They don’t threaten anything, but they’re far cheaper and cleaner to handle in an empty house, so schedule what you can now. The bottom tier is the cosmetic wish list, the things that can wait until you’ve lived in the place and know what actually bothers you.

For each item, mark whether it’s a do-it-yourself fix or a call to a professional, and be honest about the line between them. Plumbing inside walls, anything electrical beyond changing a bulb or a cover plate, structural cracks, gas appliances, and significant mold or pest problems are jobs for licensed pros. Keep your photos attached to the list so you can show a contractor exactly what you saw, and hang on to that record. It’s a useful baseline for comparing the home’s condition over time, and a tidy starting point for your move-in maintenance routine.

This article is general information to help you inspect a home, not professional, legal, or safety advice. Rules, product instructions, and current agency guidance can change, and conditions vary house to house. For anything involving electrical, gas, structural, mold, radon, or pest concerns, confirm the latest recommendations with the official sources below and consult a qualified professional before acting.

Sources

  • U.S. Fire Administration (USFA/FEMA), “Smoke Alarms”, https://www.usfa.fema.gov/prevention/home-fires/prepare-for-fire/smoke-alarms/
  • U.S. Fire Administration (USFA/FEMA), “Carbon Monoxide Poisoning Prevention”, https://www.usfa.fema.gov/prevention/life-safety-hazards/carbon-monoxide/
  • U.S. EPA, “What is EPA’s Action Level for Radon and What Does it Mean?”, https://www.epa.gov/radon/what-epas-action-level-radon-and-what-does-it-mean
  • U.S. EPA, “Radon in Homes, Schools and Buildings”, https://www.epa.gov/radtown/radon-homes-schools-and-buildings
  • U.S. EPA, “A Brief Guide to Mold, Moisture and Your Home”, https://www.epa.gov/mold/brief-guide-mold-moisture-and-your-home
  • U.S. EPA, “Mold Cleanup in Your Home”, https://www.epa.gov/mold/mold-cleanup-your-home

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