A low appraisal doesn’t kill a deal. It just changes the math in ways most buyers aren’t prepared for, and that panic is exactly what sellers and listing agents count on.
I’ve seen buyers walk away from houses they loved because their loan officer handed them a one-page explanation and shrugged. I’ve also seen buyers keep those same deals together by understanding what their actual options were. The difference almost always came down to information, not luck.
Here’s what you need to know before you make any decisions.
What Actually Happens When the Appraisal Comes In Low
Your lender doesn’t care what you agreed to pay for the house. They only care what a licensed appraiser says the property is worth, because that’s what they’re lending against. If you’re buying a home for $420,000 and the appraisal comes in at $395,000, the lender will base your loan on $395,000. That $25,000 gap? It’s your problem now.
On a conventional loan with a 20% down payment, that shift can blow the whole thing up. You were planning to put down $84,000 (20% of $420,000) and borrow $336,000. Now the lender will only loan up to 80% of $395,000, which is $316,000. To keep the deal at the original purchase price, you’d need to cover that extra $20,000 out of pocket in addition to your original down payment. That’s $20,000 you may not have sitting around.
Here’s the thing most people don’t realize: a low appraisal isn’t a verdict. It’s an opening move.
Your Four Actual Options
Helpful resource: Mortgages for Dummies by Eric Tyson is a top-rated option for this. (As an Amazon Associate this site earns from qualifying purchases.)
Renegotiate the purchase price. This is the most straightforward path and works more often than buyers expect, especially in markets where homes have been sitting longer or rates have risen since the original listing. You show the seller the appraisal, explain the lender won’t fund the gap, and ask them to meet you at $395,000. They might say no. They might counter. In a softer market, they often come down. Your buyer’s agent matters here. This is a negotiation, not a form letter.
Cover the gap yourself. If you have the cash and you genuinely believe the house is worth the contract price (maybe the appraiser missed a key comparable), you can pay the difference out of pocket. Some buyers do this in competitive markets where they’ve already lost three other offers. I’d only recommend it if your agent has independently confirmed the value is supportable, because throwing cash at an inflated price is exactly how people end up underwater on day one.
Request a reconsideration of value (ROV). This is a formal process where you challenge the appraisal with documented evidence: recent comparable sales the appraiser didn’t include, errors in square footage or condition, renovations that weren’t properly credited. Your lender submits this on your behalf. ROVs don’t always work. Appraisers don’t love being challenged and they don’t have to change their number, but I’ve seen them succeed when there was a clear factual error or when the buyer’s agent found a legitimately comparable sale within the same 90-day window that the appraiser somehow missed. It costs nothing to try before you do anything else.
Walk away using your appraisal contingency. If your contract includes an appraisal contingency (and it absolutely should), a low appraisal gives you the right to exit the contract and get your earnest money back. Full stop. If you waived that contingency in a competitive bidding situation, you’re in a harder spot. Talk to a real estate attorney before you do anything.
The Loan Type Matters More Than People Think
| Loan Type | Appraisal Outcome | Key Consideration |
|---|---|---|
| Conventional | Based on Fannie Mae/Freddie Mac guidelines | More flexibility to restructure; PMI and LTV ratios differ from government loans |
| FHA | Appraisal “sticks” for 120 days | Low appraisal attaches to property; impacts future FHA buyers; sellers may disfavor FHA offers |
| VA | Certificate of Reasonable Value issued | Designed to protect veteran from overpaying; easier exit if seller won’t renegotiate; Tidewater notice available pre-appraisal |
Not all low appraisals hit you the same way. The loan product you’re using changes the equation significantly.
With an FHA loan, there’s an added wrinkle called the FHA appraisal “sticks.” If the home is appraised by an FHA-approved appraiser and comes in low, that appraisal stays attached to the property for 120 days. If the deal falls through and the next buyer tries to use an FHA loan, they’ll be working with the same appraised value. Sellers know this, which is why some sellers in lower price ranges actively disfavor FHA offers. It’s not fair, but it’s real.
VA loans work similarly. The VA assigns their own appraiser, and the resulting Certificate of Reasonable Value is the number the VA will lend against. The difference with VA loans is that the appraisal is specifically designed to protect the veteran borrower from overpaying, so the VA makes it relatively easy to walk away if the seller won’t renegotiate. There’s also something called a “Tidewater” notice, which is issued before the VA appraisal is complete if the appraiser thinks the value may come in below contract price. It gives both parties a chance to provide comps upfront. Not many buyers know about that.
Conventional loans give you more flexibility. PMI and loan-to-value ratios work differently than government-backed loans. If you’re working with Fannie Mae or Freddie Mac guidelines, your lender may have room to restructure the deal based on your full financial picture. It’s worth a specific conversation with your loan officer about your options.
The Appraisal Gap Clause: A Tool Worth Understanding
In hotter markets, sellers sometimes ask buyers to sign an “appraisal gap clause” as part of the offer. This is a contractual agreement that you’ll cover a certain dollar amount of any gap between the appraised value and the purchase price. For example: “Buyer agrees to cover up to $15,000 of any appraisal gap.”
I’ve seen this used thoughtfully and I’ve seen it used recklessly. If you’re signing one, know your exact ceiling and make sure you actually have that cash accessible at closing. Lenders will ask for documentation. Also understand that agreeing to an appraisal gap clause doesn’t mean you waive your right to walk away if the gap exceeds that ceiling, but that needs to be explicitly stated in the contract language. Don’t assume. Have your agent or attorney confirm it in writing.
The Consumer Financial Protection Bureau (CFPB) has solid plain-language guidance on how appraisals factor into loan approval that’s worth reading if you want to understand lender requirements before your closing.
If you’re feeling overwhelmed by the whole process, HUD-approved housing counselors can review your specific situation for free or very low cost. That’s not a throwaway suggestion. I’ve referred people there when their scenarios were complicated enough that generic advice wasn’t going to work.
For buyers who want to go deeper on the financial mechanics before they’re sitting at a negotiating table, Nolo’s Essential Guide to Buying Your First Home by Ilona Bray is one of the better comprehensive resources out there. (Disclosure: the site may earn a commission if you purchase through that link.)
This article is for educational purposes only and does not constitute financial or mortgage advice. Mortgage rates change daily and vary by lender, loan type, credit profile, and property details. Consult a HUD-approved housing counselor (find one at hud.gov) or licensed mortgage professional for guidance specific to your financial situation.
Sources & References
- CFPB, What is a home appraisal?, Explains how appraisals affect mortgage lending decisions
- HUD, Buying a Home, Federal guidance on home purchase process and financing
Recommended Resources
Disclosure: As an Amazon Associate, we earn a small commission from qualifying purchases at no extra cost to you. We only recommend products that genuinely support the topics covered in this article.
- First-Time Home Buyer: The Complete Playbook (~$18), The #1 Amazon bestseller in homebuying, covers down payment strategies, mortgage pre-approval, and avoiding rookie mistakes.
- 100 Questions Every First-Time Home Buyer Should Ask (~$17), Nearly a million copies sold, covers every question to ask your lender, agent, and inspector before signing anything.
Ethan Chen





