KO Appraisal
Guide

What happens if an appraisal comes in low?

A low appraisal means the appraised value is below the agreed purchase price. It does not kill the transaction, but it changes the arithmetic, because a lender lends against the lower of price or appraised value. The difference has to come from somewhere, and the negotiation is about who supplies it.

Why the lender cares

Loan-to-value is calculated against the lower of the contract price and the appraised value. If a property under contract at $800,000 appraises at $760,000, a buyer planning 20% down is no longer putting 20% down against the figure the lender will use: the loan is sized against $760,000, and the $40,000 gap becomes additional cash the buyer must find, on top of their deposit.

The lender is not disputing what you agreed to pay. It is limiting its exposure to the value it can support if it ever has to sell the collateral.

The five ways this resolves

In practice, one of these happens:

  • The seller reduces the price to the appraised value. Most likely where the market has softened, or where the seller believes another buyer would encounter the same appraisal.
  • The buyer covers the gap in cash. Requires available funds, and means paying above the supported value. A rational choice for a buyer with a long horizon or a property they particularly want.
  • The parties split the difference. Common, and often the fastest route to keeping a deal together.
  • The buyer walks, using an appraisal contingency. Where the contract includes one and it has not been waived, this normally allows withdrawal with the deposit returned.
  • The value is successfully challenged. Less common than people expect, and only justified where there is a genuine factual basis.

Challenging the value, when it is worth trying

A reconsideration of value is a request to the lender, supported by evidence, that the appraiser review specific points. It is not an appeal against the conclusion, and disagreeing with the number is not grounds.

What can succeed is factual error or omitted evidence: the report understates square footage or room count, misses a significant improvement, relies on comparables that are genuinely inferior when better ones existed, or fails to account for a material difference in condition. Sales that closed after the effective date, or that were not in the sources the appraiser searched, are worth raising.

The process runs through the lender, not directly to the appraiser, appraisal independence rules restrict who may communicate with them and about what. Pressure to reach a number is prohibited; identifying a factual error is entirely legitimate.

The appraisal gap clause

In competitive markets buyers began pre-committing to cover a shortfall. An appraisal gap clause states that if the appraisal comes in below the contract price, the buyer will make up some or all of the difference in cash, often capped at a stated amount.

It makes an offer more attractive to a seller by removing the risk that a low appraisal reopens the price. It also removes the buyer’s protection in exactly the circumstance it was designed for, and commits them to cash they must actually have. It is a real trade, not a formality, and worth understanding before signing.

Common questions

How often do appraisals come in low?
It varies with market conditions and is far more common in rapidly rising markets, where agreed prices run ahead of the closed sales an appraiser can use as evidence. In stable or declining markets it is less frequent. The appraiser is constrained to verified transactions, which by nature lag the market.
What is an appraisal gap and how does it work?
The appraisal gap is the difference between the contract price and the appraised value. An appraisal gap clause is a contractual commitment by the buyer to cover some or all of that difference in cash if it arises. Strengthening the offer, at the cost of the protection an appraisal contingency would have given.
Can I negotiate with the seller after a low appraisal?
Yes, and it is the usual outcome. The appraisal is independent evidence about value, which strengthens a buyer’s position materially. A seller who refuses to move faces the likelihood that the next buyer’s appraisal reaches a similar figure.
Can the appraiser just change the number?
Only if presented with information that genuinely changes the analysis. A factual correction or comparable sales not previously considered. An appraiser who revised a value because a party was unhappy would be violating the standards, and the resulting report would be worthless to everyone including the lender.
Can I order a second appraisal?
A lender may commission a review or a second appraisal, but the choice is generally theirs rather than yours, and they will not simply substitute a more convenient number. A buyer-ordered appraisal is usually not acceptable to a lender, because appraisal independence rules require the lender to control the engagement.
Who wrote this Kevin O'Brien, MAI, SRA. California Certified General Real Estate Appraiser #3005065, issued by the California Bureau of Real Estate Appraisers (BREA). Practicing in San Diego. This page reflects how these assignments are actually handled, not a summary of other people's summaries.
Where this applies Appraiser licensing is state-specific, there is no national appraisal licence, so appraisal engagements here are California properties, primarily San Diego County. The valuation methodology and the federal tax rules described above apply anywhere in the United States; if your property is in another state, you need an appraiser credentialed there, and this page should still tell you what to ask them for.

Related reading

Next step

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Most assignments start with a short call, property type, the purpose of the appraisal, and the deadline you are working against. You get a fixed quote before any engagement, never contingent on the value reached.

Typical commercial fees range $2,000–$4,000. Residential and simpler assignments quote lower. Every engagement is quoted in advance, so the figure is known before work begins.

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