What Kills a Commercial Sale Before Closing?

You signed the contract. The deposit is in. The closing date is on the calendar.

The deal still isn’t done.

Commercial sales fall apart between contract and closing more often than owners expect. Most die for one of four reasons, and most of those can be prevented before you ever list.

The Short Answer

The four most common deal killers:

• Financing: the buyer’s loan falls through or gets more expensive
• Due diligence surprises: inspections, leases, or numbers don’t match what the buyer was told
• The retrade: the buyer demands a lower price or better terms before closing
• Title, survey, or environmental problems: issues that block a clean transfer

The longer the gap between contract and closing, the more chances something goes wrong. And right now, that gap is under pressure.

Killer 1: Financing

Most buyers need a loan. If the loan dies, the deal usually dies with it.

This is happening in real time. CRE Daily reported this month that rising rates are pushing buyers to renegotiate signed deals, as borrowing costs climbed after bond yields rose in late summer and the Fed raised rates. The same report notes that deals typically take six to 12 months between contract and closing, so a sharp rate move can change a buyer’s math before they close.

What kills deals here:

• The appraisal comes in below the price
• The lender cuts the loan amount or tightens terms
• Rates rise and the buyer’s numbers stop working
• The buyer’s financing contingency gives them a free exit

Your protection: favor buyers with financing already lined up, larger down payments, or cash. Keep the financing contingency short, and ask for proof of lender engagement early.

Killer 2: Due Diligence Surprises

Due diligence is the buyer’s chance to check everything you told them. Surprises here give the buyer leverage or an exit.

Common surprises:

• The T12 doesn’t match the rent roll or the OM
• A lease has a clause nobody mentioned, like a right of first refusal (Article 12)
• Inspections find roof, HVAC, or structural issues
• A tenant’s estoppel certificate disputes the rent or claims a default

Every one of these traces back to preparation. Article 5’s document checklist and Article 10’s advice to disclose known problems are your best defense. A buyer who finds nothing new has no reason to walk.

Killer 3: The Retrade

A retrade is when a buyer asks to renegotiate price or terms after you’ve agreed to a deal. Some retrades are fair, triggered by a real problem found in due diligence. Others are tactical, timed for when you feel locked in.

Retrades are rising right now. Connect CRE reported that investors have begun renegotiating deals agreed to six to 12 months ago, when borrowing costs were lower.

Here’s how to think through one. These figures are illustrative, on the building from Article 2.

• Contract price: $2,120,000
• Day 55: the buyer asks for a $100,000 cut, citing higher rates and an aging roof

Your options:

• Accept: sell at $2,020,000 and close on schedule
• Counter: offer a $40,000 roof credit tied to an actual repair quote, and refuse the rate-based cut
• Refuse and relist: at an assumed $12,000 a month in carrying costs, six more months on the market costs $72,000, with no guarantee of a better price

In this example, the counter often makes the most sense. It addresses the real problem, the roof, and pushes back on the part that isn’t your problem, their financing.

The best protection is deposit structure. A deposit that goes non-refundable early makes a tactical retrade expensive for the buyer.

How to Protect Your Deal

Most deal killers can be blocked before they start:

• Price on actual NOI, so the appraisal supports your number (Articles 2 and 8)
• Build a complete document set before listing (Article 5)
• Read every lease for purchase rights and termination clauses (Article 12)
• Disclose known problems up front, with repair quotes (Article 10)
• Choose LOIs on certainty, not just price (Article 11)
• Keep due diligence and financing windows short
• Require a deposit that goes hard early
• Order a title search and survey review before you list, not after

A clean deal isn’t luck. It’s preparation done before anyone makes an offer.

Recap

• Commercial sales most often die from financing, due diligence surprises, retrades, or title and environmental issues
• Rising rates in fall 2026 are pushing buyers to retrade deals signed at lower borrowing costs
• Contract-to-closing gaps of six to 12 months give the market time to move
• Answer retrades with documented credits for real problems, not blanket price cuts
• Short windows, early hard deposits, and full disclosure protect your deal

Final Word

The contract isn’t the finish line. Closing is. Everything in this series, from clean numbers and honest pricing to complete documents and careful LOIs, exists to get you from signed to closed at the price you agreed to. Do the work before you list, and there’s much less left to kill the deal.

See what’s on the market before you set your terms. Browse commercial listings at hutfin.com.