Final Walkthrough Checklist: What to Check Before Closing

Why the Walkthrough Is the Last Time You Can Complain for Free

You have looked at dozens of listings, survived the inspection, and signed a pile of disclosures. One step sits between you and the keys: the final walkthrough. It happens 24-48 hours before closing, and it is the last moment you have leverage over the seller. Once you sign, the house is yours, problems and all.

The walkthrough is not a second home inspection, and it is not a social visit. It is a condition check. You are confirming the house is in the state the contract promised: vacant (or occupied as agreed), clean, repaired where the addendum said repaired, and free of damage that appeared since your inspection. In practice, most walkthroughs take 45-60 minutes and turn up nothing worse than a missing light bulb. But the buyers who skip it, or rush it in 10 minutes, are the ones who close on a house with a dead AC compressor and no legal path back to the seller.

This guide gives you a room-by-room checklist, a system-by-system testing plan, and a decision framework for what to do when you find something wrong. Print it, bring it, and use it. Your future self, standing in a hot house in August with a broken air conditioner, will thank you.

📊 Walkthrough Basics at a Glance

When: 24-48 hours before closing, in daylight
How long: 45-60 minutes for a typical home
Cost: $0, plus a $10 outlet tester if you buy one
Bring: Contract, repair addendum, inspection report, phone for video, flashlight
What it is not: A second home inspection or a warranty

Standard practice per residential purchase agreements; timing varies by state and contract. Verify your contract language.

What the Walkthrough Is Actually For

Real estate agents will tell you the walkthrough protects the buyer, and that is half true. It protects both sides by creating a documented record of the home's condition right before transfer. The contract says the seller must deliver the property in substantially the same condition as on the inspection date, with agreed repairs completed. The walkthrough is how you verify that.

Here is what you are checking for, in order of importance:

Repairs are actually done. The single biggest reason walkthroughs matter. The inspection flagged a cracked heat exchanger and the addendum promised a new furnace. Did a new furnace appear? Bring the addendum and check line by line.
No new damage. Between your inspection and closing, movers can dent drywall, storms can leak roofs, and sellers can haul furniture through door frames. New damage is your responsibility to catch, because it is not on the inspection report.
The home is empty and clean, as agreed. Unless the contract says otherwise, the seller must leave the house vacant and broom-clean, with all personal property removed.
Utilities and systems function. You cannot fully re-test everything, but you can confirm water runs, power works, and the HVAC responds.

One thing the walkthrough is not: a place to renegotiate over minor cosmetic issues that existed at inspection. If you noticed a scratched countertop back in week one and said nothing, raising it at the walkthrough will not go well. You are looking for new problems and unfulfilled promises, not fresh excuses to haggle.

What to Bring to the Walkthrough

Showing up with just your keys and optimism is how small issues become closing-day arguments. Pack a bag the night before:

The contract and the repair addendum. Paper or PDF on your phone. You will reference both repeatedly.
Your inspection report. Mark the items that were supposed to be fixed so you can verify them specifically.
A phone for photos and video. Film every room in sequence, then film close-ups of anything questionable. Timestamped video is your evidence if a dispute follows.
An outlet tester. About $10 at any hardware store. It plugs into an outlet and tells you if wiring is hot-neutral-ground correct. A three-light tester catches reversed polarity and open grounds that you will not spot visually.
A flashlight. For attics, crawl spaces, garages, and the dark corners behind water heaters.
A water pressure gauge. $8-12, screws onto a hose bib. Residential pressure should run 40-80 psi; above 80 psi stresses pipes and appliances.
A small notepad. Or a notes app. Write down issues as you find them, with location and severity, so the negotiation list writes itself.

Bring your agent. You can walk through alone, but your agent knows the contract terms, has seen the inspection report, and can run interference with the seller's agent on the spot. The walkthrough is not the time to save on representation.

The Room-by-Room Walkthrough Checklist

Work the house in a fixed order so you do not skip anything: exterior first, then basement or crawl space, then first floor to top floor, then attic. This table is your master list. Check off every row.

Area	What to check	How to test	Red flag
Exterior	Grading, gutters, downspouts, siding, roof, driveway	Walk the perimeter; look for standing water near the foundation, gutters full of debris, missing shingles	Soil sloping toward the house, water stains on siding
Roof	Shingles, flashing, visible damage	Binoculars from the ground; check attic for light or stains	Missing or curled shingles, dark ceiling stains
Basement / crawl space	Moisture, cracks, sump pump, insulation	Smell for must; check walls and floor for dampness; pour water into the sump pit to confirm the pump runs	Standing water, efflorescence on walls, mold smell
Kitchen	Dishwasher, stove, fridge, disposal, faucets, under-sink plumbing	Run the dishwasher and disposal; open the fridge and feel for cold; run both faucets; check under the sink for drips	Warm fridge, slow drain, water stains in the cabinet
Bathrooms	Toilets, showers, tubs, sinks, exhaust fans, caulk	Flush every toilet; run showers 2 minutes and check tile grout and ceiling below; test fans	Weak flush, discolored caulk, peeling paint (ventilation failure)
Bedrooms / living areas	Walls, ceilings, floors, windows, doors, outlets, switches	Test every outlet with the tester; flip every switch; open and close every window and door	Cracks, water stains, painted-over mold, windows that will not latch
HVAC	Furnace, AC, thermostat, ducts, filter	Run heat 5-10 minutes, then cool 5-10 minutes; listen for odd noises; check the filter	No warm or cool air, rattling, dirty clogged filter left behind
Electrical	Panel, GFCI outlets, exterior outlets	Test GFCI with the tester; check breaker labels; look for double-tapped breakers	Dead outlets, warm panel, unlabeled breakers
Garage / outbuildings	Door opener, safety sensors, water heater, utility connections	Open and close the garage door fully; check the auto-reverse with a box; inspect water heater for rust	Door reverses erratically, rusty water heater base
Attic	Insulation, vents, roof deck, wiring	Flashlight scan for stains and daylight; check vent screens	Black mold, damp insulation, animal droppings

Adapt this list to your home. Condos skip exterior and roof; multi-unit properties add shared-system checks. Walkthrough scope is defined by your purchase contract.

Testing the Big Systems the Right Way

Systems testing is where most buyers get lazy, because it takes time and feels awkward in someone else's house. Do it anyway. A home inspection runs $300-500, and it happens weeks before closing. The walkthrough is your free chance to re-verify the expensive stuff.

Water. Run every faucet for a full minute, both hot and cold. Hot water that takes four minutes to arrive means a long run from the water heater or a failing element. Flush every toilet twice and watch for slow refills. While water runs, look under sinks and at the water heater for drips. Check the pressure at a hose bib: 40-80 psi is normal, and if your gauge reads above 80 psi, plan on a pressure regulator.

Electrical. The $10 outlet tester earns its keep here. Test every accessible outlet. GFCI outlets (the ones with test and reset buttons) belong in kitchens, bathrooms, garages, and outdoors; push the test button and confirm power cuts, then reset. Flip every wall switch. If the breaker panel is accessible, confirm it is labeled and check for breakers that feel warm to the touch.

HVAC. Set the thermostat 5 degrees above room temperature and confirm heat kicks on within a few minutes. Then set it 5 degrees below and confirm the AC responds. A unit that struggles to start, cycles rapidly, or makes grinding noises is a repair bill waiting to happen. Pull the filter and look: if the seller left a filthy filter, that is a sign of casual maintenance you should note.

Appliances. Start the dishwasher on a short cycle and let it run through the wash and drain. Turn the oven on for 10 minutes and confirm it heats. Run the dryer for 5-10 minutes. Open the fridge and freezer and feel the airflow. The goal is not a full cycle of everything; it is confirming each appliance actually powers up and does its job.

Verifying the Repair Addendum, Line by Line

This is the walkthrough task with the most money attached. The repair addendum from your inspection lists what the seller agreed to fix. By closing day, those items should be done, and done properly, not patched.

Take the addendum and work through it item by item:

Confirm the repair exists. The addendum says "replace roof flashing at chimney." Is there new flashing, or did someone smear caulk over the old gap?
Confirm it works. A new garbage disposal is nice; one that hums and does not spin is not fixed.
Ask for documentation. Sellers who hired licensed contractors usually have invoices and sometimes warranties. A $2,000 HVAC repair with a receipt is worth far more than a verbal "it got fixed."
Check for collateral damage. New drywall should be painted. New flooring should be installed, not laid loose. Repairs that leave the room half-finished are incomplete repairs.
Watch for the switcheroo. "Repair or replace" language in an addendum lets the seller choose the cheaper path. If they replaced a $1,200 water heater with a $400 used unit, that is a negotiation point.

What if a repair was done with a permit and inspection? Ask for the permit paperwork. Local building departments keep records, and a permitted repair tells you the work passed inspection, which is more than most walkthroughs can prove.

What If You Find Problems? A Decision Framework

Finding something wrong does not automatically mean you should delay closing. It means you should sort the problem by severity and respond proportionally. This table walks the common scenarios.

Severity	Examples	Typical fix cost	Recommended move
Cosmetic / trivial	Nail holes, missing bulb, smudged walls	Under $100	Note it and move on. Not worth delaying a closing over a light bulb.
Minor functional	Leaky faucet, slow drain, cracked outlet cover, sticky window	$100-500	Ask for a credit or a repair before closing; most sellers will agree to a credit to keep the date.
Moderate	Failed water heater, broken dishwasher, damaged flooring	$500-2,500	Negotiate a credit or escrow holdback with a contractor quote. Get it in writing before you sign.
Major	Dead HVAC, active roof leak, foundation crack, water damage	$2,500-15,000+	Delay closing, require repair by a licensed contractor, or renegotiate price. Document everything.
Contract breach	Agreed repairs never done, personal property left behind, major new damage	Varies	Seller is in breach. You can refuse to close, demand completion, or negotiate compensation. Review contract remedies with your agent.

Cost ranges are national estimates for 2026 and vary by market and contractor. Severity assessment should always be checked against your inspection report and contract language.

The Escrow Holdback, Explained

When a repair cannot be finished before closing, an escrow holdback keeps the deal moving without leaving you unprotected. The title company or closing agent holds an agreed sum from the seller's proceeds, typically 1.5x the repair estimate, and releases it to the contractor once the work is done and invoiced. You get the money (or the repair) after closing; the seller gets the rest of their proceeds. It is the standard solution for the "sellers will fix it after you move in" promise, because it converts a promise into actual held funds.

Holdbacks work best with a written repair estimate, a named contractor, and a deadline. Without a deadline, the holdback can sit in escrow for months while you nag the seller. Put the completion date in the addendum.

When to Walk Away

Yes, the walkthrough can kill a deal. If the seller has materially breached the contract, refusing to close may be the right financial call, even with earnest money at stake. The realistic calculus: earnest money is typically 1-3% of the purchase price. A $4,000 deposit is a bad reason to close on a house with a $15,000 foundation problem the seller refuses to address.

Before you walk, talk to your agent about the contract's default language and get legal advice if the amount is significant. Then weigh the alternative: walking away means restarting the search, losing rate-lock and inspection money, and re-qualifying in a market that may have moved. Most walkthrough problems are fixable with a credit or holdback. A genuine breach, like an unpermitted addition discovered late or a seller who gutted the place after the inspection, is different. That is the case where the walkthrough earns its keep.

Walkthrough Day: The Practical Sequence

Here is how a productive 60 minutes flows:

Arrive early (5 minutes). Meet your agent, confirm the utilities are on, and start the exterior loop.
Exterior and roof (10 minutes). Walk the perimeter, check grading and gutters, scan the roof from the ground.
Basement or crawl space (10 minutes). Moisture check, sump test, mechanicals glance.
Main floor (15 minutes). Kitchen and bath systems testing, outlet testing, windows and doors.
Upper floors (10 minutes). Bedrooms, baths, attic access.
Garage and outbuildings (5 minutes). Door opener, water heater, storage spaces.
HVAC final run (5 minutes). Heat and cool cycles, filter check.
Repair addendum review (10 minutes). Line-by-line verification against your inspection report.

Record a continuous video walk of every room, then keep the phone rolling for close-ups of anything you flag. If you find a real problem, do not try to fix it yourself or argue on the spot. Document, notify your agent, and let the negotiation happen through the professionals. Your agent has dealt with sellers who "did not know about" a broken AC before. Let them do their job.

After the Walkthrough: Closing Math You Should Know

The walkthrough sits inside a bigger financial picture, and the numbers matter as much as the checklist. If you negotiated a credit for repairs, that credit reduces your cash to close, not your monthly payment. A $1,500 credit on a $300,000 loan is $1,500 less you bring to the table, which matters when your cash is already stretched by closing costs. Check your closing costs breakdown before you negotiate, so you know what a credit is actually worth to you.

Your down payment percentage also interacts with the walkthrough math. If you are buying with 5% down, a $2,000 repair credit is meaningful cash. If you are putting 20% down and skipping PMI, the same credit barely moves your monthly cost. Run your numbers through our mortgage calculator to see how credits, rate, and loan amount shift your payment, and use the affordability calculator to confirm the payment still fits after the walkthrough surprises.

One more piece of timing: your final walkthrough also confirms nothing changed that would affect your loan. If the house has new damage or the seller removed fixtures that were included, your appraised value and your loan terms may be affected. In rare cases a significant condition change means a new appraisal or a lender review, so flag anything major to your loan officer on walkthrough day, not at the closing table.

Frequently Asked Questions About the Final Walkthrough

What happens if the seller has not completed the agreed repairs by the walkthrough?

You have three realistic options. Ask for a credit at closing, which the title company pays out of the seller's proceeds. Set up an escrow holdback, where the closing agent holds part of the seller's money until the repair is finished and invoiced. Or delay closing, which usually requires the seller to agree to an extension in writing. For a small fix like a leaky faucet, a credit is the fastest path. For a roof or foundation item, a holdback with a contractor quote protects you better.

Can I back out of the deal after the final walkthrough?

You can, but the contract decides what it costs you. If the seller failed to meet a contractual condition, such as completing agreed repairs, you are generally in breach-of-contract territory and may recover your earnest money. If you walk away for buyer's remorse, the seller may keep your earnest money deposit, which is often 1-3% of the purchase price. Read your contract's default and remedy clauses before making that call.

Do I need to hire an inspector for the final walkthrough?

No. The walkthrough is a condition check, not a second inspection. Bring your original inspection report and compare. If you have specific concerns about a repaired item, you can ask the repair contractor for a written warranty or pay a specialist ($100-$200 for a quick re-check) to look at that one item. A full re-inspection at the walkthrough is unusual and most sellers would push back on it.

Can I test the appliances and fixtures during the walkthrough?

Yes, reasonable testing is expected. Run every faucet for a minute, flush all toilets, open and close windows and doors, and turn on the dishwasher, oven, and dryer for a short cycle. If a home is vacant, water or power may be off; ask your agent to confirm utilities are active for the walkthrough, because you cannot test what has no power or water.

What if I find a serious problem, like water damage or a broken HVAC, on walkthrough day?

Stop, document, and negotiate before you sign. Photograph and video everything, get a contractor estimate if you can, and have your agent contact the seller's agent immediately. For a major issue, you can ask to delay closing, request a price reduction equal to the repair cost, or require the seller to fix it before the closing date. Closing as scheduled while promising to "sort it out later" almost never works in your favor.

When does the final walkthrough usually happen?

Standard purchase agreements schedule it 24-48 hours before closing, and most buyers do it during daylight hours. Some states and contracts allow the walkthrough on closing day itself. Do it early enough that you have time to negotiate or delay, rather than discovering an issue at 9 a.m. with a 2 p.m. closing.

How long should the final walkthrough take?

Plan for 45-60 minutes for a typical single-family home, longer for larger homes or properties with outbuildings. If the house is empty and you have a checklist, 45 minutes is realistic. Add 15-20 minutes if you are testing every appliance and running the HVAC through both heat and cool cycles.

Your Walkthrough Action Plan

Before you sign, run this checklist:

Confirm the walkthrough is scheduled 24-48 hours before closing, in daylight, with utilities on
Pack the contract, repair addendum, inspection report, and a $10 outlet tester
Work the room-by-room table above and test water, power, and HVAC while you are there
Verify every repair addendum item line by line and ask for receipts
Document everything with timestamped video, especially anything you flag
Sort problems by severity and negotiate a credit or holdback for anything over $500
Flag major changes to your loan officer before closing day

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