Seller Mistakes to Avoid Under Contract

By
Tim Clarke
July 6, 2026
7 min read
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Seller Mistakes to Avoid Under Contract

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The short version

  • Backing out after you sign is a breach of contract — you can owe the buyer their earnest money, due diligence, and expenses.
  • Keep the house in the same or better shape than the showing; don't strip fixtures the buyer believed were included.
  • Finish the repairs you agreed to. That signed due diligence repair form is an addendum to the contract, not a suggestion.
  • Clear every lien before closing. No marketable title means no clean sale — and a full refund back to the buyer.

Getting a house under contract in the Raleigh-Durham Triangle feels like the finish line. It isn't. In my 17+ years selling homes across the City of Oaks and the City of Medicine, I've watched more deals wobble between contract and closing than at any other stage.

The good news: almost every seller misstep here is avoidable. You just have to know where the traps sit. Here's what I coach my sellers on the day their home goes under contract.

Do not lose your motivation to close

Something shifts once the contract is signed. The marriage reconciles. The money problem resolves. The attachment to the kitchen you renovated comes roaring back. And suddenly a seller wants out.

Walking away isn't free. Backing out of a signed contract is a breach, and that puts you on the hook to reimburse the buyer's earnest money and the expenses they already spent chasing your house.

Once you sign, you're not deciding whether to sell anymore. You're deciding how cleanly you close.

The replacement-home squeeze

In a market with the demand and rising values we see across the Triangle, plenty of sellers stall out of fear — they can't picture landing their next home before this one closes. That fear pushes people toward contingent offers, which many sellers hate to accept because the whole thing hangs on the buyer's house selling. Real pressure. But letting it freeze you after you're under contract is how good deals die.

Cooperate with the appraisal and inspection

Two people need timely access to your home during this window: the appraiser and the inspector. Stall either one and you don't just annoy the buyer — you compress the negotiation timeline and can put the whole sale at risk.

When the appraisal comes in low

In a strong seller's market, appraised values don't always keep pace with what buyers are willing to pay. If the appraisal lands under the purchase price, you're looking at a choice: reduce the price or watch the buyer walk. One rule to burn into memory — FHA and VA buyers get a full refund of earnest money and due diligence if the home fails to appraise. Go in expecting that possibility, not blindsided by it.

Handle repair requests the right way

A professional inspection is going to find things. It always does — that's the job. Don't take it personally, and don't stonewall. If repairs are in play, work with your agent to reach a written agreement with the buyer on how they're handled before the due diligence deadline passes.

DO THIS

  • Give the appraiser and inspector timely access to the home.
  • Keep marketing the home for backup offers — leverage and a safety net.
  • Put any repair agreement in writing before the due diligence deadline.
  • Clear liens and encumbrances so you deliver marketable title.
  • Disclose every known material fact on the property disclosure form.
  • Hold your financial status steady until after closing.

DON'T DO THIS

  • Back out after signing — that's a breach, and you'll owe the buyer.
  • Strip fixtures or items the buyer believed were included in the sale.
  • Skip repairs you agreed to — the signed form is a contract addendum.
  • Hide known defects or shade the disclosure form.
  • Take the inspection personally and torch the negotiation.
  • Make a big purchase that shifts your finances before closing.

The missteps that terminate a sale

Don't strip the house

Buyers expect the home in the same or better condition than the day they toured it. Rip out the shelving, the light fixture, the mounted TV bracket they assumed conveyed, and you create friction that can end with a terminated sale over a $200 item.

Clear your liens before closing

Clearing any lien or encumbrance on the property before closing is your job as the seller. Miss it and you can't deliver "marketable title" — which counts as a breach of contract. At that point the buyer is entitled to a full refund of earnest money, due diligence, and reimbursement of every expense tied to the purchase.

Finish the repairs you signed for

When you agree to buyer-requested repairs during due diligence, that signed repair request form becomes an addendum to the purchase contract. It carries the same weight as the contract itself. Not completing those repairs is a clear breach — no gray area.

Tell the truth on the disclosure

You owe the buyer accurate information about the home and the neighborhood through the property disclosure form. Any omission or misrepresentation — whether you meant to or simply overlooked it — opens you and your agent to liability. If a hidden defect surfaces later, the buyer can feel cheated and elect to terminate.

Thinking about selling? I’ll tell you what your property is really worth — no obligation.

Get My Free Home Evaluation

Buying new construction? Watch the completion date

If you're building your next home, this one's for you. Most builders write their own purchase contracts, and those contracts tend to run vague and arbitrary — always with provisions that protect the builder if they miscalculate the completion date. Miss a deadline, and the language usually offers the buyer very little for the inconvenience. From there it's your call whether to keep going.

This is exactly why you bring a buyer's agent to the builder's table. It costs you nothing — the builder pays the commission — and you get someone reading the fine print for you instead of the builder's sales office.

Keep marketing, even under contract

Here's the move most sellers skip: keep promoting the home after it goes under contract. Backup offers give you leverage to push the current contract along, and they're your safety net if that contract falls through. Going dark the moment you sign throws away both.

Two numbers worth protecting

A signed due diligence repair form is 1 addendum that carries full contract weight. And a buyer's agent at the builder's table costs you $0 — the builder always pays the commission.

Your steps from contract to closing

  1. Reconfirm your commitment to sell — walking away now triggers a breach.
  2. Open the door for the appraiser and inspector on time.
  3. Put any repair agreement in writing before the due diligence deadline.
  4. Complete every repair on the signed request form.
  5. Clear all liens and encumbrances to deliver marketable title.
  6. Disclose every known material fact on the property disclosure form.
  7. Keep marketing for backup offers and hold your finances steady until you close.

Do those seven things and the stretch between contract and closing stops being the scary part. My team and I ride every one of these deadlines with our sellers so nothing slips. If you're selling in the Raleigh-Durham Triangle, that's the standard we hold.

Thinking about selling? I’ll tell you what your property is really worth — no obligation.

Get My Free Home Evaluation

Frequently Asked Questions

What happens if I back out after my home is under contract?
Do I have to complete the repairs I agreed to during due diligence?
What happens if the appraisal comes in below my purchase price?
Can I take items with me that the buyer expected to be included?
Why do I have to clear liens before closing?
Should I keep marketing my home while it's under contract?

Thinking about selling? I’ll tell you what your property is really worth — no obligation.

Get My Free Home Evaluation
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Tim M. Clarke

About the author

18 years as a Realtor in the Research Triangle, Tim seeks to transform the Raleigh-Durham real estate scene through a progressive, people-centered approach prioritizing trust & transparency.

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