Can You Challenge a Low Home Appraisal? Buyer & Seller Options

Updated 7/15/2026

Quick Answer

A low home appraisal does not automatically mean a transaction is over. Buyers and sellers may have options including requesting a reconsideration of value through the lender, providing additional comparable sales or property information, negotiating contract terms, or using appraisal contingencies when available. New federal requirements are expected to create clearer review pathways for certain federally backed loans, but they do not guarantee a higher value, a second appraisal, or a successful closing.

Key Takeaways

  • A low appraisal creates a gap between the agreed purchase price and the lender's valuation, but it does not automatically end the transaction.
  • A strong reconsideration of value request relies on objective evidence, not simply disagreement with the appraised amount.
  • Experienced agents help identify issues, coordinate with lenders, protect deadlines, and negotiate solutions.

Why a Low Appraisal Can Put a Real Estate Deal at Risk

An appraisal provides an independent opinion of a property's market value. When the appraised value matches or exceeds the purchase price, financing usually proceeds normally.

When the appraisal comes in below the contract price, the difference can create challenges for both buyers and sellers.

For buyers, a low appraisal may require additional cash, renegotiation, or a different financing approach. For sellers, it may mean adjusting expectations, negotiating with the buyer, or finding another solution to keep the transaction moving.

What Changed With the New Federal Housing Law?

Federal housing legislation enacted in 2026 includes provisions requiring agencies overseeing federally backed mortgage programs to establish consumer-initiated procedures for requesting reconsideration of value reviews or subsequent appraisals for certain principal residences.

The goal is to create a clearer process when borrowers believe an appraisal contains factual errors, missing information, or other issues that affected the valuation.

However, the process does not guarantee a higher appraisal, eliminate contract deadlines, or require an appraiser to change a supported valuation.

What Is a Reconsideration of Value (ROV)?

A reconsideration of value is a request for the appraisal to be reviewed when there is information that may have been incorrect, incomplete, or overlooked.

A strong ROV focuses on objective evidence rather than disagreement with the final number.

Examples of information that may support a reconsideration request include:

  • Incorrect square footage, bedroom count, bathroom count, lot size, or other property details.
  • Important renovations, upgrades, or property features that were not considered.
  • Comparable sales that may better represent the property's current market value.
  • Factual errors contained within the appraisal report.

A weak request usually focuses only on disagreement with the result:

  • "The seller believes the home is worth more."
  • "The buyer agreed to pay this amount."
  • "An online estimate shows a higher value."

Appraisals are based on market evidence, not opinions. The strongest review requests provide information that helps determine whether the original valuation considered all relevant facts.

How to Review an Appraisal for Potential Errors

Before requesting a review, buyers and sellers should carefully examine the appraisal report and look for information that may have affected the valuation.

Check Property Information

Start by confirming that the appraisal accurately describes the property:

  • Square footage
  • Bedrooms and bathrooms
  • Lot size
  • Garage size
  • Renovations and improvements
  • Special features or upgrades

Even factual mistakes that seem small can affect the comparable sales selected and the final valuation.

Review the Comparable Sales

Comparable sales, often called "comps," are properties the appraiser uses to help determine market value.

The best comparable properties are not always the closest properties. They are the homes that most closely match the subject property in characteristics such as:

  • Location
  • Size
  • Condition
  • Features
  • Recent sale timing

A nearby sale is not automatically a better comparable. A meaningful comparison requires looking at the entire property profile.

How to Prepare a Strong Appraisal Review Request

A reconsideration of value request is most effective when it is organized, specific, and supported by documentation.

1. Explain the Concern Clearly

Identify exactly what information may be incorrect, missing, or incomplete.

Avoid simply stating that the appraisal is too low. Explain why the valuation may not reflect the available facts.

2. Provide Supporting Comparable Sales

If additional comparable sales are provided, explain why they are relevant:

  • Similar size and layout
  • Similar location or neighborhood characteristics
  • Similar condition and improvements
  • Recent sale activity

3. Include Documentation

Supporting information may include:

  • Renovation records
  • Permits
  • Corrected property information
  • Market data

4. Protect Transaction Deadlines

A review request does not automatically pause the real estate transaction timeline.

Buyers and sellers should continue monitoring:

  • Appraisal contingency deadlines
  • Financing deadlines
  • Closing dates
  • Negotiation timelines

Can a Real Estate Agent Contact the Appraiser?

Many buyers and sellers assume their real estate agent can simply call an appraiser and argue for a different value. In most cases, that is not how the appraisal process works.

Appraisers must maintain independence, and attempting to pressure an appraiser to change a valuation can create additional problems rather than solve the issue.

A knowledgeable real estate agent can still play an important role by:

  • Reviewing the appraisal report for possible factual issues.
  • Identifying relevant market information that may have been overlooked.
  • Helping organize supporting information for the lender.
  • Coordinating communication between the buyer, seller, lender, and other professionals.
  • Helping protect contract deadlines and explain available options.

The agent's role is not to convince an appraiser to change a number. The role is to help the client make informed decisions using the information available.

What Happens If the Appraised Value Does Not Change?

If the appraisal remains below the purchase price after review, buyers and sellers generally have several possible paths. The right solution depends on the contract, market conditions, the buyer's financial position, and each party's goals.

Situation Possible Options
Buyer has an appraisal contingency Buyer may be able to renegotiate the purchase price, request additional concessions, or terminate depending on the contract terms.
Buyer wants the property despite the lower value Buyer may choose to cover some or all of the appraisal gap with additional funds.
Seller wants to keep the transaction together Seller may reduce the price, negotiate other terms, or contribute toward closing costs when allowed.
Both parties want to move forward The parties may negotiate a solution that allows the transaction to close.

There is no universal answer for handling a low appraisal. A strong strategy considers the complete picture:

  • Is the property still worth the agreed purchase price to the buyer?
  • Are comparable homes supporting the original value?
  • Are there other buyers or alternative options available?
  • How much flexibility does each party have?

Questions to Ask a Real Estate Agent About Low Appraisals

A low appraisal is one of the situations where an agent's experience and process can make a meaningful difference.

Before choosing an agent, ask:

  • How have you handled low appraisals in previous transactions?
  • How do you identify potential appraisal problems before they become urgent?
  • What information would you gather if an appraisal came in below value?
  • How do you coordinate with lenders during financing issues?
  • How do you approach appraisal-gap negotiations?
  • How do you protect important contract deadlines?

The right agent should have a process for handling difficult transaction moments, not just an opinion about what should happen.

Appraisal Review Rules Can Differ by Loan Program

The details of appraisal review procedures depend on the mortgage type, lender requirements, and the organizations involved in the loan.

Buyers should confirm:

  • Whether their specific loan program includes a reconsideration process.
  • How requests must be submitted.
  • What documentation is accepted.
  • Whether a subsequent appraisal may be available.
  • Whether additional costs apply.

Federal agencies, lenders, and loan investors may have different requirements. Consumers should verify the current rules that apply to their specific transaction rather than assume every loan follows the same process.

Final Thoughts: A Low Appraisal Requires Strategy, Not Panic

A low appraisal can feel like a major setback, but it does not automatically mean a real estate transaction cannot succeed.

The strongest response is usually a combination of:

  • Understanding what the appraisal actually says.
  • Identifying objective issues rather than simply disagreeing with the value.
  • Providing credible supporting information.
  • Communicating quickly with the lender and other parties.
  • Understanding negotiation choices and contract options.

A capable real estate agent cannot control an appraisal value. What they can do is help clients recognize issues early, organize information, coordinate with professionals, negotiate effectively, and make informed decisions.

When comparing agents, ask each candidate how they would handle a low appraisal before you need that expertise.

Compare real estate agents and evaluate how each professional approaches appraisal challenges, lender coordination, negotiation strategy, and protecting your transaction.

Related Resources

Before You Submit an ROV

Check your appraisal contingency, financing contingency, and closing deadlines first. A reconsideration of value request does not automatically extend your contract or pause important deadlines. If you're unsure how a low appraisal affects your purchase or sale, discuss your options with your lender and your real estate agent as soon as possible.

Sources & Further Reading

Frequently Asked Questions

Can a buyer challenge a low home appraisal?

Yes. Buyers may be able to request a reconsideration of value through the lender when they believe an appraisal contains factual errors, missing information, or other issues that affected the valuation. The process depends on the loan program and lender requirements.

What is a reconsideration of value (ROV)?

A reconsideration of value is a process that allows a borrower to request a review of an appraisal when they believe relevant information was overlooked or incorrect information was used.

Does an ROV guarantee a higher appraisal?

No. A reconsideration of value provides an opportunity for review, but it does not guarantee that the appraised value will change. The final valuation must still be supported by appropriate market evidence.

What evidence can support a reconsideration of value?

Helpful evidence may include corrected property information, relevant comparable sales, documentation of improvements, and other objective market information that may not have been considered.

Can a real estate agent request a second appraisal?

Whether a second appraisal is available depends on the lender, loan program, and applicable requirements. A buyer or seller should discuss available options with their lender.

What happens if the appraisal is lower than the offer price?
When an appraisal is lower than the agreed purchase price, the difference between the appraisal value and the contract price may create an appraisal gap. Buyers and sellers may need to negotiate options such as adjusting the purchase price, requesting a reconsideration of value, addressing additional buyer funds, or evaluating contract protections depending on the agreement.
Who pays the appraisal gap?
The buyer and seller negotiate how an appraisal gap is handled unless the purchase contract provides another solution. Options may include a price reduction, additional buyer funds, seller concessions, or another negotiated agreement that allows the transaction to move forward.
Can a seller refuse to lower the price after a low appraisal?
Yes. A seller is not automatically required to reduce the purchase price after a low appraisal. However, the buyer may have options depending on the contract, including negotiating, using an appraisal contingency if available, or deciding whether to proceed with the purchase.
How does an appraisal contingency protect a buyer?
An appraisal contingency can provide protections if the property appraises below the agreed purchase price. Depending on the contract terms and deadlines, the buyer may be able to renegotiate, request changes, or terminate the transaction if the appraisal does not support the purchase price.
How long does a reconsideration of value take?

The timeline varies depending on the lender, loan program, documentation provided, and the timing requirements of the transaction. Buyers and sellers should continue monitoring contract deadlines while a review is underway.

About the Author

Written by Jim Gruler, Arizona Licensed Real Estate Broker and Founder of Seeking Agents®. Jim has more than 18 years of real estate experience and helps create educational resources for buyers and sellers navigating the home buying and selling process.

Seeking Agents® is a Phoenix-based platform that helps buyers and sellers compare real estate agents, service offerings, and commission options. Seeking Agents® is not a brokerage and does not provide legal, financial, mortgage, or tax advice.

Last updated: 7/15/2026