A low appraisal is one of the most common surprises in a home sale, and it almost always lands at the worst possible moment: after a buyer's offer is accepted but before closing. When a lender-ordered appraisal comes in below the agreed contract price, the lender will typically only finance up to the appraised value, which opens a gap between what the buyer agreed to pay and what the bank will lend against. That gap does not automatically kill the deal, but it does mean someone has to move first.
This guide explains why low appraisals happen and walks through the practical options sellers and buyers commonly weigh when one occurs. It is factual and educational only and is not legal, financial, tax, or appraisal advice. Any dollar figures or percentages below are illustrations to show how the math works, not recommendations about how to price your home or structure your deal. Because a low appraisal touches your purchase contract and your closing, treat the documents themselves as the final word and confirm any contract or closing step with a real estate attorney or your title company before you act.
Understand what a low appraisal actually means
An appraisal is an independent, licensed professional's opinion of a property's market value, ordered by the buyer's lender to confirm the home is worth what the loan is securing. A "low" appraisal simply means that opinion came in below your agreed contract price. The lender generally bases the loan on the lower of the contract price or the appraised value, so a low number does not change what the buyer is legally obligated to pay under the contract; it changes how much the bank is willing to finance.
For example, on a home under contract at $400,000 that appraises at $385,000, the lender may only lend against $385,000, leaving a $15,000 gap. That gap is the heart of the negotiation that follows. Knowing the exact number matters, so start by reading the full appraisal report rather than reacting to the headline figure alone.
Review the appraisal report for errors
Appraisers are human and work from data, and reports can contain factual mistakes that affect value. Read the report carefully for the basics: square footage, bedroom and bathroom count, lot size, garage and finished-basement details, and the condition notes. Then look at the comparable sales ("comps") the appraiser relied on and check whether they are genuinely similar in size, age, location, and condition, and how recent they are.
If you spot a clear factual error or believe a more appropriate, recently sold comparable was overlooked, that is the foundation for a reconsideration of value. Document specifics with addresses, sale dates, and sources rather than opinions. As a neutral facilitator, ListMyHomes does not appraise property or set value; this step is about catching factual mistakes, not arguing for a number you prefer.
Consider a reconsideration of value (appraisal rebuttal)
Most lenders have a formal process, often called a reconsideration of value or ROV, to ask the appraiser to revisit the report. It is submitted through the buyer's lender, not directly to the appraiser, and it succeeds far more often when it is built on objective evidence: a factual correction (for instance, the report understated finished square footage) or stronger, more recent comparable sales the appraiser did not include.
Keep expectations realistic. An ROV is a request for the appraiser to re-examine the data, not a guarantee the value will change, and the original appraiser usually reviews it. Because the request flows through the lender and the buyer, coordination between the parties is essential; the buyer's loan officer can explain that lender's exact submission requirements and timeline.
Weigh the ways to close the gap
When the value holds, the parties generally have a handful of well-worn paths, and which one fits depends on the contract and each side's flexibility. The seller can lower the price to the appraised value; the buyer can bring additional cash to cover the difference (the lender finances the lower value, and the buyer pays the gap on top of their planned down payment); the parties can meet somewhere in the middle; or, in some cases, the buyer can restructure financing or change loan products with their lender.
Using the $400,000 contract and $385,000 appraisal example, a seller might reduce to $385,000, a buyer might pay the $15,000 gap in cash, or they might split it so the seller drops to $392,500 and the buyer covers $7,500. None of these is "correct"; they are trade-offs between price, cash, and the risk of losing the deal. ListMyHomes does not negotiate on behalf of either party or advise on price or terms, so the decision and the conversation belong to the buyer and seller.
Know your contract and contingencies before you decide
Your purchase agreement is what governs the outcome, and the appraisal contingency is the key clause. Many contracts give the buyer the right to renegotiate or walk away if the appraisal comes in low, while some buyers waive that contingency to make their offer more competitive. The contract also sets deadlines for raising an appraisal issue, and missing a date can change everyone's options.
Because these provisions vary by contract and by state, and because how you respond can have legal and financial consequences, this is the moment to involve a real estate attorney or your title company rather than rely on a summary. ListMyHomes provides the platform and standard informational resources but does not draft custom contract language, interpret your clauses for your situation, or give legal advice. The attorney or title professional reviewing your specific agreement is the right source for what you can and cannot do.
If the deal falls through, reset and relist thoughtfully
Sometimes the parties cannot bridge the gap, the buyer exercises a contingency, and the home goes back on the market. That is not a verdict on your home; it is a single transaction that did not work. Before relisting, it helps to look objectively at the appraised value and any feedback alongside your own research, recognizing that one appraisal is one professional's opinion on one date, not a final ruling on what a future buyer and their lender may support.
If you relist, keep your listing accurate and your screening and decision criteria consistent and lawful for every prospective buyer, applying the same standards across the board without regard to any protected class. For a future buyer, the cleanest path is often a fresh, properly supported sale rather than carrying over the prior gap. As always, run any contract, closing, or legal question past a real estate attorney or title company before you sign.
ListMyHomes.com is a licensed brokerage that acts only as a neutral facilitator and does not provide legal, financial, tax, or appraisal advice. Figures are illustrations, not advice; consult a licensed professional for your specific situation.