Congratulations. You've got your offer accepted and you're under contract on your next home. The hard part's done, right?
Not quite.
You're now in what real estate professionals call the "due diligence period," and there's a lot that still needs to happen before you sign those final papers. Home inspection, appraisal, financing paperwork, contingencies and other requirements necessary to close all stand between you and your new keys. It's during this window that deals collapse—sometimes over surprisingly fixable issues, and sometimes over problems that frankly should have been caught sooner.
Over my years helping Lake County buyers and sellers navigate these waters, I've seen deals crumble hours before closing. Understanding what typically kills a transaction helps you either prevent it or navigate it strategically. Here are the main culprits.
Inspection Findings That Can't Be Ignored
The home inspection is where reality often meets expectation. And when it does, buyers sometimes get cold feet.
Buyers are no longer overlooking red flags just to secure a contract. Inspection contingencies are being used as intended again—to evaluate risk, not waive it. This shift has fundamentally changed how inspection issues are handled in Lake County and elsewhere. With higher borrowing costs compared to the ultra-low rate era, buyers are stretching further to afford their monthly payments. That leaves less room for unexpected repairs after closing. In the past, buyers might have absorbed a $5,000 repair. Today, that same repair could feel overwhelming.
What specific issues trigger deal breakers? The major ones:
Foundation issues can signal major structural concerns. Common warning signs include large cracks in walls or floors, doors that don't close properly, and sloping floors. Foundation repairs can be extremely expensive, sometimes costing tens of thousands of dollars. If the damage is severe, it may not be worth the investment, and buyers should strongly consider walking away.
Water damage is a major red flag in any home. It can lead to structural issues and create the perfect environment for mold growth. Signs of water damage include stains on walls and ceilings, musty odors, and warped flooring. Mold is not only costly to remove but can also cause health problems. If an inspection reveals significant water damage or mold, buyers should determine whether the problem has been properly addressed or if it's a deal breaker.
Electrical system failures are another serious problem. Outdated or faulty electrical systems are dangerous. Exposed wiring, outdated panels, and overloaded circuits increase the risk of electrical fires. Some older homes have aluminum wiring, which is known to be a fire hazard.
Roof issues matter too. A roofing inspection will look at the quality of the roof shingles, checking for pieces that are curled, broken, or missing entirely. Inspectors will also look for uneven or sunken areas and water damage on interior ceilings and windows. These are signs of serious damage that may lead to water leakage, mold, and rotting structural wood. This type of damage may require repairs or replacement, which can cost $3,000 to $15,000 or more.
The same applies to plumbing. Plumbing issues are often hidden out of sight and strike without warning, so it's wise to be proactive about any minor problems your inspector uncovers. Major repair or replacement of bad plumbing and piping can range from $5,000 to $50,000.
Here's the reality for Lake County sellers: homes that are well-maintained don't have to derail at inspection. For sellers who prepare properly, inspections don't have to derail a deal. For sellers who ignore deferred maintenance, inspections can absolutely become deal-breakers. The best move is addressing issues before your home even hits the market.
The Appraisal Gap: When Your Home Appraises for Less
Your buyer got a mortgage pre-approval. You agreed on a price. Everything seemed solid. Then the appraisal comes in lower than expected.
This happens more often than you'd think. According to a 2024 Zillow survey, 52% of buyers said their final offer was contingent on the home appraising at a minimum amount, and 23% of sellers said at least one of their offers fell through because the appraisal was lower than the purchase price.
Since your lender won't let you borrow more than a home is worth, a low appraisal can derail a sale. If you can't afford to cover the gap with cash or can't agree with the seller to reduce the price, you may have to walk away from the sale.
Here's how it works: Your lender will typically only finance the loan based on the appraised value, not the higher purchase price. This means you'll need to cover the difference out of pocket, renegotiate the price with the seller, or, if you have an appraisal contingency, you may be able to walk away from the deal.
As a buyer in Lake County, you have options. If you believe the appraisal undervalued the property, you can submit a reconsideration of value (ROV) request. You submit documentation to the lender accompanied by evidence of renovations and comparable sales that support a higher value. After review, the appraiser may revise the value upward—which can narrow or close the gap. If you believe an appraisal missed key details, a well-supported ROV request can sometimes close or reduce the gap.
Financing Falls Through at the Worst Time
This is the number one reason deals collapse near closing. According to August 2025 statistics from Redfin, there was a home sale cancellations surge: A record rate of 56,000 contracts on homes were terminated. This represents about 15% of homes under contract. Of the agents surveyed, about 70% responded that repair or home inspection issues caused the sale of the home to fall through. This was followed by buyer financing falling through (27.8%), followed by the buyer being unable to sell their current home (21%), followed by a change in the buyer's financial situation (14.9%).
The buyer's loan is denied during underwriting, often after a credit score drop, a new debt the buyer took on after pre-approval, employment changes, or a documentation gap.
What kills financing? If a buyer loses their job or experiences a salary cut, their lender may revoke mortgage approval. A drop in the buyer's credit score (due to new debt, missed payments, or a financial mistake) can result in loan denial.
This is actually preventable. Verify pre-approval, don't take on new debt during pending status, and respond to lender document requests within 24 hours. As a buyer, avoid any major financial changes between contract signing and closing. No new cars. No new credit cards. No job changes if possible. Your lender is watching.
Title Issues That Come Out of Nowhere
A title search may reveal problems such as liens, boundary disputes or unknown heirs that cloud ownership of the property. These complications can delay or even derail closing.
The title company is responsible for finding any potential issues such as liens against the home, which must be paid before the property can close. A lien on a property shows that someone else – a contractor, taxing authority, or even another bank or lender – has ownership interest in that property. It's a legal claim and reveals that there's an unpaid debt or obligation.
For Lake County sellers, this is something a professional title company catches early. But it needs to be resolved before closing, and some liens require negotiation or payment. That's why working with an experienced title company matters.
Permit and Code Violations
Some homes have had work done without proper permits. If the homeowner did any work on the home without the proper paperwork, you're looking at two distinct issues. First, no licensed contractor will do work without permits, so there's no way to know if things were done correctly and according to code. Second, homeowners insurance won't cover damage related to permitless work, and in fact, you may have trouble getting homeowners insurance at all, depending on the nature of the work.
This can torpedo a deal because lenders and insurance companies both balk at unpermitted work. Buyers understandably walk when they realize they can't get insurance on the property.
How to Actually Fix These Issues
Not every inspection finding or appraisal gap kills a deal. It's how both parties respond that matters.
For inspection issues, you have options: Once the inspector presents his report, you and the seller can negotiate over any issues. In some cases, the seller agrees to make repairs, in others, he may reduce the price so you can handle minor issues yourself.
For appraisals, Many sellers are open to negotiating when faced with a low appraisal, especially if they're motivated to close quickly. You can ask the seller to reduce the purchase price to match the appraised value, split the difference, or offer concessions to help offset your additional costs. Approach these negotiations professionally and present the appraisal report as a reflection of current market trends, not a criticism of their pricing.
The best move for Lake County sellers is getting ahead of problems. As a seller, get a pre-listing inspection. It allows a seller the opportunity to address any repairs before the For Sale sign even goes up. It also can help avoid surprises like a costly plumbing problem, a failing roof or an outdated electrical panel that could cause financially stretched buyers to bolt before closing.
For buyers, communication is essential. Keep your real estate agent in the loop. Respond quickly to lender requests. Be honest about issues when they surface.
Working With an Agent Who Understands the Lake County Market
Deals don't have to fall apart. Most transactions close successfully, but the ones that don't often involve surprises that could have been anticipated. Having a real estate agent who knows the local market—the typical issues in Lake County homes, the lenders who work smoothly, the inspectors who catch problems early—makes a real difference.
When you're under contract, I help my clients navigate the inspection report, understand appraisal results, and negotiate from a position of strength. Whether you're a buyer trying to protect yourself or a seller trying to keep your deal alive, my job is to keep you informed and your transaction on track.
Use HOUSEJET to search for properties in Lake County and find recent sales data that shows what homes are actually appraising for. That's real market information that helps you make smarter offers from the start.
If you're getting close to going under contract or you're already there and worried about something in the inspection report, reach out. I'd rather help you manage an issue before it becomes a deal killer than watch you lose a home you wanted because you didn't understand your options.
