7 Deal Breakers That Derail Closings and How to Fix Them

You got the call. Your offer was accepted. You're officially under contract on your Fort Lauderdale home, and the closing seems like it's right around the corner. But before you start imagining yourself with the keys in hand, here's the reality: the period between acceptance and closing is where deals actually fall apart. More often than challenging the offer itself, it's what happens in the weeks that follow that determines whether you actually get to move in.

I've worked with enough buyers and sellers to know that getting under contract is just the beginning. The home inspection, appraisal, financing contingencies, and a dozen other moving parts all have to align perfectly for the deal to survive. And if just one of them goes sideways, the whole transaction can crumble in hours or even minutes before closing.

Let me walk you through the most common deal breakers I see in Fort Lauderdale transactions and what you can actually do about them.

1. Water Damage and Mold Issues

This is the number one inspection killer in South Florida, and for good reason. Water damage is one of the most common and costly home inspection red flags, as evidence of moisture can signal deeper structural concerns, including foundation damage, improper grading, or compromised drainage systems. In our humid climate, it's practically unavoidable. Moisture shows up on an inspection report, and suddenly buyers start asking expensive questions.

The issue isn't always the water damage itself. It's what the inspector finds beneath the surface. Moisture creates the conditions for mold growth, and while some surface mold may be manageable, extensive or hidden mold can present health concerns and require professional remediation.

How to fix it: If you're buying, don't panic at the first mention of moisture. Request a detailed mold inspection from a specialist. When an inspection reveals a problem, buyers can ask the sellers for a concession, which would mean the buyer is granted a credit on the purchase price equal to the cost of making the repair, where the buyer would correct the problem after the deal closes. If you're selling, consider getting ahead of this issue. Sellers can purchase a home inspection for themselves before listing the property, and by doing so, will know what they need to repair or correct before the buyer's home inspection.

2. Appraisal Gaps

This is the sneaky deal killer that catches buyers off guard. The home appraised for less than you agreed to pay. Now what? An appraisal gap occurs when the appraised value falls below the contract price, and since lenders base loan amounts on appraised value, not contract price, this creates problems.

The Fort Lauderdale market has been volatile. You offer $400,000 on a home, and two weeks later the appraisal comes back at $380,000. Suddenly you're looking at covering an extra $20,000 at closing, or you need to renegotiate with the seller. Climate risk, limited comparable sales and AVM quality concerns are widening the appraisal gap in 2026, creating new valuation challenges for mortgage lenders.

How to fix it: You have several options. You can increase your down payment to cover the gap, renegotiate the purchase price asking the seller to reduce the price to match the appraised value, meet the seller halfway by splitting the difference, or walk away from the deal if your contract includes an appraisal contingency. As an agent here in Fort Lauderdale, I always recommend talking to your lender upfront about appraisal contingencies and what happens if the number comes in low. Use strong comps, keep risk capped, and strengthen your offer with clean terms.

3. Major Structural and Foundation Problems

Foundation issues are the nightmare scenario. They're expensive, they're scary, and they kill deals fast. If an inspection reveals foundation issues, it can signal major structural concerns, with common warning signs including large cracks in walls or floors, doors that don't close properly, and sloping floors, and foundation repairs can be extremely expensive, sometimes costing tens of thousands of dollars, making buyers strongly consider walking away.

In Fort Lauderdale, our soil composition and humidity can actually make foundation issues more likely than in other parts of the country. When the inspector finds a crack, the first thing a buyer thinks is: how much is this going to cost me, and is my lender going to even approve this?

How to fix it: Get a specialized foundation inspection before it becomes a deal breaker. For major concerns like foundation or structural issues, hiring a specialist such as a structural engineer provides a more detailed assessment and helps buyers understand the true scope and cost of repairs before making a final decision. If you're selling and you know there are foundation issues, price the home accordingly and be upfront about it. Buyers can handle bad news if they see it coming. They can't handle surprises before closing.

4. Electrical and Plumbing System Failures

Outdated or faulty electrical and plumbing systems are major red flags for both lenders and buyers. Home inspection issues from serious structural problems, safety hazards like faulty electrical systems, or significant plumbing issues are the most common deal-killers.

Here's the problem: The expense of replacing or repairing bad plumbing or piping can range from $5,000 to $50,000, a high price. Add in outdated electrical panels that don't meet code, and you're looking at a buyer who wants either a massive credit or the seller to handle repairs. Many older Fort Lauderdale homes have systems that are living on borrowed time.

How to fix it: Often, problems can be remedied by the seller to keep the deal on track, and things like fixing a leaky faucet or installing GFCI outlets in a kitchen are relatively quick to do and sellers usually agree to handle small repairs. For bigger issues, get quotes from licensed contractors before listing. If you're buying, don't just accept "we'll fix it later." Make sure the repairs happen before closing, not after.

5. Financing Falls Through

This might be the most common reason deals actually collapse. According to NAR, a buyer's financing falling through is the second-most common reason for a deal to be canceled, accounting for about 27% of cancellations.

The buyer had a pre-approval letter. Everything seemed solid. Then underwriting happens. Something changes. Credit scores dip. A new debt gets reported. The lender changes guidelines. Or inspection issues make the lender nervous about approving the loan. Whatever the reason, the money doesn't materialize.

With rising interest rates, stricter lending requirements, fluctuating appraisals, and buyer uncertainty, more transactions are collapsing due to financing issues than many sellers expect.

How to fix it: One of the biggest shifts among savvy sellers is requiring stronger proof of financing upfront instead of accepting basic pre-qualification letters, which reduces surprises during underwriting and gives sellers confidence that the buyer can actually close. As a buyer, stay in close communication with your lender throughout the process. Don't make major financial moves between contract and closing. And work with a solid lender who understands the process and keeps you in the loop.

6. Roof and HVAC System Issues

Heating and air conditioning systems naturally degrade over time, but improper installation or poor maintenance can accelerate failure, and inspectors typically estimate the remaining useful life of major mechanical systems, particularly furnaces and air conditioners, and if a system is near the end of its lifespan or shows signs of malfunction, replacement costs should be factored into the purchase decision.

A roof that's near the end of its life? A 20-year-old HVAC system in South Florida heat? Lenders get nervous. Buyers get nervous. And in our climate, these aren't minor concerns. An air conditioning failure in summer could literally make a house uninhabitable.

How to fix it: If you're buying, get a specialized roof and HVAC inspection if either system is older. For older homes (greater than 20 years) or if you see red flags, get roof, foundation, or mold inspections as needed, costing $300-800 each but worth it. If you're selling, be prepared to discuss the age and condition of these systems. If they're aging, it's better to address it upfront than have it kill a deal during inspection.

7. Title Issues and Liens

You're days away from closing when the title company finds an old lien on the property. Or there's a boundary dispute. Or unclear ownership from years back. These aren't always deal killers, but they can delay closing indefinitely and sometimes completely derail a transaction.

Liens, unpaid taxes, or unclear ownership can delay or cancel a closing.

How to fix it: Get a preliminary title report early in the process. Use a reputable title company, sellers should clear up any issues before listing, and buyers should make sure title insurance is included. If you're selling, resolve title issues before putting your home on the market. If you're buying, don't be shy about asking questions when the preliminary report comes back.

The Bottom Line: Stay Ahead of Problems

Buyers are no longer rushing to remove contingencies, are slowing down, reviewing reports carefully, and negotiating repairs with confidence, and inspection contingencies are being used as intended again — to evaluate risk, not waive it.

Working with a real estate agent who understands these potential deal breakers makes all the difference. I work with buyers and sellers throughout Fort Lauderdale to identify these issues early, navigate them strategically, and keep deals alive. If you're concerned about any of these issues in your own transaction, or you're looking to buy or sell and want to avoid last-minute surprises, I'd recommend a conversation sooner rather than later.

The best deals aren't the ones that never have problems. They're the ones where everyone sees the problems coming and handles them professionally before they become deal killers. That's what experience and local market knowledge do for you.

If you'd like to discuss your specific situation or search for properties in Fort Lauderdale, I'm happy to help. You can reach out to me directly, or visit my website at edvincentrealestate.housejet.com to browse available properties.